CN108797026A - A kind of washing machine - Google Patents
A kind of washing machine Download PDFInfo
- Publication number
- CN108797026A CN108797026A CN201711006441.2A CN201711006441A CN108797026A CN 108797026 A CN108797026 A CN 108797026A CN 201711006441 A CN201711006441 A CN 201711006441A CN 108797026 A CN108797026 A CN 108797026A
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- sealing ring
- door closure
- washing machine
- nozzle
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 117
- 238000007789 sealing Methods 0.000 claims abstract description 143
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000012856 packing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 description 19
- 238000006297 dehydration reaction Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
-
- 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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
- D06F23/025—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis with a rotatable imperforate tub
-
- 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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/06—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about an inclined axis
- D06F23/065—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about an inclined axis with a rotatable imperforate tub
-
- 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
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/10—Doors; Securing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of washing machine, door closure is installed on washing machine shell, the inside of door closure is equipped with the sealing ring extended to periphery protrusion, and the sealing ring is connect with inner cylinder nozzle phase elastic packing, and the sealing of inner cylinder tube port position is realized when enabling door closure be fastened on inner cylinder nozzle.Pass through above-mentioned setting, when so that door closure being fastened on inner cylinder nozzle, the sealing ring and inner cylinder nozzle of door closure periphery protrusion setting are mutually in sealing contact, so that the place of being fastened and connected of door closure and inner cylinder nozzle is sealed nozzle dynamic sealing when handling and then achieve the purpose that inner cylinder rotating by sealing ring, it enables during inner cylinder rotating that flow will not be flowed out from inner cylinder nozzle in inner cylinder, realizes the dual function that inner cylinder is provided simultaneously with rotation and is filled with water；Simultaneously so that can be not required to be set with outer barrel again outside inner cylinder, increase the volume of inner cylinder, improve the washing capacity of washing machine.
Description
Technical field
The invention belongs to washing machine technology fields, and in particular to a kind of washing machine only setting the rotatable inner cylinder that can be filled with water, it is special
It is not related to a kind of inner cylinder nozzle sealing mechanism of washing machine.
Background technology
In the prior art, roller washing machine generally comprises the inner barrel and outer barrel of mutual sheathing, and outer barrel is sealed for being filled with water, interior
Cylinder is for holding clothing, through rotation inner cylinder to carry out beating washing to clothing；Meanwhile dewatering hole is set on inner cylinder, so that outside
Water in cylinder through dewatering hole flow into inner cylinder to be impregnated to the clothing in inner cylinder, the water in inner cylinder flow out to through dewatering hole it is outer
Cylinder, in inner cylinder on clothing moisture in inner cylinder high speed rotation through draining into outer barrel outside dewatering hole, clothing is washed with realizing
Purpose.
But due to inner cylinder and outer barrel mutual sheathing, accumulation dirt is easy between inner/outer tube during washing machine use；
Simultaneously as inner/outer tube mutual sheathing, user can not clean inner tank theca, outer tube inner wall, make washing machine internal bacterium
Increase, reduces the cleanliness factor after the washing efficiency of washing machine, clothes washing.
Meanwhile in above-mentioned existing washing machine, since inner cylinder outer cover is equipped with outer barrel, the washing process of washing machine is by interior
Cylinder rotation carries out clothing to beat washing so that the washing capacity of washing machine is to enable the inside of washing machine empty on the basis of inner cylinder
Between utilization rate it is relatively low, washing of drum type washing machine capacity can not be extended on the basis of existing.
In view of this, a kind of washing machine how is arranged, inner/outer tube is unified, inner cylinder is enabled to be set as sealing container, it can
It is filled with water and clothing, and can rotate and clothing beat washing；Simultaneously as washing machine does not set outer barrel or outer barrel and washes
Clothing casing body is wholely set, moreover it is possible to so that the inner cylinder of washing machine is expanded, to extend the washing capacity of washing machine, just be become research and development heat
Point.
But due to be usually from inner cylinder tube port position launch clothing, how to realize door closure be closed after to inner cylinder tube port position into
Row sealing, prevent inner cylinder rotating during its interior flow do not outflow, just become urgent need to solve the problem.
In view of above-mentioned technological deficiency, spy proposes the application.
Invention content
It is an object of the invention in order to overcome drawbacks described above of the existing technology, provide a kind of washing machine.The present invention
The washing machine makes sealing ring and inner cylinder nozzle by the way that the sealing ring outwardly protruded is arranged in periphery on the inside of door for washing machine
It is mutually in sealing contact, to solve the problems, such as how nozzle seals during inner cylinder rotating, and then realize to rotatable inner cylinder nozzle
The purpose being sealed；Meanwhile being combined into one the inner/outer tube of roller washing machine, to realize that washing machine extends the mesh of washing capacity
's.
In order to solve the technical problem, reach the technique effect, the technical solution adopted by the present invention it is basic
Mentality of designing is：
A kind of washing machine, door closure is equipped on washing machine shell, and the inside of door closure is equipped with the sealing extended to periphery protrusion
Circle, the sealing ring are connect with inner cylinder nozzle phase elastic packing, and inner cylinder tube port position is realized when enabling door closure be fastened on inner cylinder nozzle
Sealing.
Further, door closure is coaxially disposed with inner cylinder, and the protrusion that protrusion stretches into inner cylinder nozzle, protrusion are equipped on the inside of door closure
Periphery be equipped with the sealing ring that radially protrudes, sealing ring is elastic material composition, the inside of sealing ring and inner cylinder nozzle
Face is mutually in sealing contact, is mutually clamped with inner cylinder nozzle medial surface with sealing ring after enabling door closure be closed and is sealed access section.
Further, the sealing ring is the loop structure projected radially outward from door closure outer periphery, the sealing ring
It is constituted by elastically-deformable rubber material can be generated；One circle sealing ring inner circumferential diameter be less than inner cylinder tube port position opening diameter,
The outer circumference diameter of one circle sealing ring is more than the opening diameter of inner cylinder tube port position, to make sealing ring generate bullet in door closure closing course
Property deformation is to stretch into inner cylinder from inner cylinder nozzle and be mutually clamped with the inside of inner cylinder nozzle in sealing contact.
Further, door closure is equipped with water inlet pipe, and one end of water inlet pipe passes through door closure to stretch into inner cylinder, the other end and washing machine
Water inlet structure is connected, to intake into inner tank of washing machine；
Preferably, water inlet pipe extends into one end in inner cylinder and is coaxially disposed with door closure, and extends along inner cylinder axis direction.
Further, the sealing ring is the one section of arc sealing ring projected radially outward from door closure outer periphery, arc sealing
Circle is set in level at the door closure periphery on the downside of axial plane, so that by at least lower seal of inner cylinder nozzle after door closure closure.
Further, certain interval is equipped between door closure top and inner cylinder nozzle；Water inlet pipe one end is from door closure top and inner cylinder
Gap between nozzle extends into inner cylinder, and the other end of water inlet pipe is connected with washing machine inflow structure, with into washing machine
It intakes in cylinder；
Preferably, the top of door closure is equipped with inclined rake gradually downward from the outside to the core, the inner end of rake with it is interior
At a distance of certain interval between cylinder nozzle upper end；One end of water inlet pipe extends along rake and is inserted into inner cylinder from gap, water inlet pipe
Other end bending after upwardly extend and be connected with washing machine inflow structure.
Further, the side of sealing ring is arranged with corresponding fitting on the inside of inner cylinder nozzle, with the sealing ring after door closure is closed
Inner cylinder is enabled to seal with phase palette on the inside of inner cylinder nozzle.
Further, inner cylinder nozzle is made of cyclic annular plank, and the inner circumferential of cyclic annular plank is equipped with the circle protruded to door closure direction
Die mould, die mould constitute the plane with inner cylinder axis perpendicular, and the plane is mounting portion；The sealing ring is corresponding with mounting portion
Fitting setting, keeps sealing ring corresponding with mounting portion in sealing contact, door closure is enabled mutually to seal clamping with inner cylinder；
Preferably, the inside of mounting portion is bent to inner cylinder outer horizontal constitutes limit flanging, to guide in sealing ring slide-in
In cylinder；
It is further preferred that the end of limit flanging is equipped with the chamfering of outward bending.
Further, the outer circumference diameter of sealing ring is more than the inner circumferential diameter of mounting portion, the outer circumference diameter less than mounting portion, so that
Sealing ring palette corresponding with mounting portion after door closure is closed.
Further, at least sealing rubber pad together, sealing are equipped between the sealing ring and the corresponding binding face of mounting portion
Rubber pad is mutually fixedly connected with sealing ring or mounting portion；
Preferably, sealing ring is constituted by that can generate elastically-deformable rubber material.
Washing machine of the present invention is compared with the washing machine of the prior art has following advantageous effect：
By enclosing sealing ring by one of the periphery setting radially protruding on the inside of door closure periphery, so that after door closure is closed, door
It covers set sealing ring to stretch into inner cylinder, and makes the sealing ring that elastic material is constituted and mutually in sealing contact, order on the inside of inner cylinder nozzle
Door closure and inner cylinder nozzle phase palette, and then realize the mesh that sealing ring is mutually in sealing contact with inner cylinder nozzle after door closure is closed
's；
Simultaneously as inner cylinder nozzle and sealing ring are only in sealing contact so that inner cylinder can be rotated relative to door closure, and rotated
The sealing ring that flexible material is constituted in the process is by only encapsulation process between door closure and inner cylinder nozzle, to realize that washing machine is worked
The purpose that inner cylinder tube port position carries out dynamic sealing, prevents leak in journey；
In addition, since inner cylinder tube port position by sealing ring is sealed processing so that inner cylinder has been provided simultaneously with rotation and has been filled with water
Purpose, avoid the scheme for being arranged outer barrel outside inner cylinder again, realize increase inner cylinder volume so that improve washing of drum type washing machine hold
The purpose of amount.
In order to keep the design concept of technical scheme of the present invention clearer, convenient for further understanding the beneficial effect that it brings
Fruit is below in conjunction with the accompanying drawings explained in detail the part specific implementation mode of the present invention.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of washing machine in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of washing machine in another embodiment of the present invention；
Fig. 3 is the structural schematic diagram in washing machine cross section in the embodiment of the present invention；
Structural schematic diagram when Fig. 4 is laundry machine dehydration valve closing state in the embodiment of the present invention；
Structural schematic diagram when Fig. 5 in the embodiment of the present invention when laundry machine dehydration the valve opening state.
Critical piece marks in figure：
1, inner cylinder, 2, shell, 3, inner cylinder support element, 4, door closure, 5, driving motor, 6, damping hang spring, 7, shock-absorption support,
17, water inlet pipe, 18, sealing ring, 19, mounting portion, 20, limit flanging, 21, rake, 22, protrusion, 101, inner cylinder nozzle,
102, inner cylinder bottom.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but
It is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As illustrated in fig. 1 and 2, a kind of washing machine is described in the embodiment of the present invention, washing machine includes shell 2, is set in shell 2
There are inner cylinder 1,1 axis horizontal of inner cylinder to extend or be obliquely installed gradually downward from front to back, 1 front end of inner cylinder is the inner cylinder of opening setting
Nozzle 101, the inner cylinder bottom 102 that rear end is sealed set；Do not set through-hole on 1 barrel of inner cylinder so that 1 Inner Constitution of inner cylinder only before
The sealing container of portion's opening setting.Meanwhile 2 front end of washing machine shell be equipped with can door that open out lid 4, to be closed in door closure 4
Launch the purpose of clothing after conjunction rear enclosed inner cylinder nozzle 101, opening door closure 4 into inner cylinder 1 from inner cylinder nozzle 101.1 rear end of inner cylinder
It is installed in washing machine shell 2 through inner cylinder support element 3, the inner cylinder support element 3 is coaxially disposed with 1 rear end of inner cylinder, inner cylinder branch
1 front end nozzle direction of cylinder is bent the upper and lower ends of support member 3 respectively inwards, and bending part at least extends to 1 middle part of inner cylinder, curved up and down
Folding part hangs spring 6 through damping respectively and shock-absorption support 7 is connected with washing machine shell 2, to realize that inner cylinder support element 3 can shake
The purpose being installed in washing machine shell 2；Meanwhile 102 center of inner cylinder bottom and the motor shaft of washing machine driving motor 5 are coaxially set
It sets, to drive inner cylinder 1 to rotate, inner cylinder 1 and driving motor 5 are fixedly installed on inner cylinder support element 3.Preferably, inner cylinder bottom 102
The both sides with inner cylinder support element 3 are respectively set with driving motor 5, driving motor 5 is fixedly connected in 3 phase of inner cylinder support element, driving
The motor shaft of motor 5 passes through inner cylinder support element 3 through bearing and is fixedly and coaxially connected with inner cylinder bottom 102, and 5 axis of driving motor can phase
Inner cylinder support element 3 is rotated, to realize that inner cylinder 1 and driving motor 5 are installed on inner cylinder support element 3 and enable inner cylinder 1 can be alone in
Driving motor 5 is rotated the purpose washed to internal clothing under acting on.
In the embodiment of the present invention, in order to when washing machine works, realize the sealing at inner cylinder nozzle 101, such as be divided into
It sets：
A kind of washing machine, is equipped with door closure 4 on washing machine shell 2, the inside of door closure 4 be equipped with extend to periphery protrusion it is close
Seal 18, the sealing ring 18 are connect with 101 phase elastic packing of inner cylinder nozzle, real when enabling door closure 4 be fastened on inner cylinder nozzle 101
The opening sealing of existing inner cylinder nozzle 101.
Pass through above-mentioned setting so that when door closure is fastened on inner cylinder nozzle, the sealing ring and inner cylinder of the protrusion setting of door closure periphery
Nozzle is mutually in sealing contact so that the place of being fastened and connected of door closure and inner cylinder nozzle is sealed by sealing ring handles and then reach interior
The purpose of nozzle dynamic sealing when cylinder rotation, enables during inner cylinder rotating that flow will not be flowed out from inner cylinder nozzle in inner cylinder, realizes
The dual function that inner cylinder is provided simultaneously with rotation and is filled with water；Simultaneously so that can be not required to be set with outer barrel again outside inner cylinder, increase inner cylinder
Volume, improve the washing capacity of washing machine.
Embodiment one
As shown in Figure 1, describing a kind of washing machine in the present embodiment, door closure 4 is installed on washing machine shell 2, door closure 4
Inside is equipped with the sealing ring 18 extended to periphery protrusion, and the sealing ring 18 is connect with 101 phase elastic packing of inner cylinder nozzle, to enable
Door closure 4 realizes the opening sealing of inner cylinder nozzle when being fastened on inner cylinder nozzle 101, realize the purpose of inner cylinder sealing.
In the present embodiment, door closure 4 is coaxially disposed with inner cylinder 1, and 4 inside of door closure is equipped with protrusion and stretches into the convex of inner cylinder nozzle 101
Go out portion 22, the periphery of protrusion 22 is equipped with the sealing ring 18 radially protruded, and sealing ring 18 is constituted for elastic material, sealing
Circle 18 is mutually in sealing contact with the medial surface of inner cylinder nozzle 101, to enable sealing ring 18 and 101 inside of inner cylinder nozzle after the closure of door closure 4
Face is mutually clamped and seals access section.
In the present embodiment, the sealing ring 18 is the ring projected radially outward from 22 outer periphery of protrusion of door closure 4
Shape structure, the sealing ring 18 are constituted by that can generate elastically-deformable rubber material；The inner circumferential diameter of one circle sealing ring 18 is less than
The outer circumference diameter of opening diameter, a circle sealing ring 18 at inner cylinder nozzle 101 is more than the opening diameter at inner cylinder nozzle 101, with
Make in 4 closing course of door closure sealing ring 18 generate elastic deformation with from inner cylinder nozzle 101 stretch into inner cylinder 1 and with inner cylinder nozzle
101 inside is mutually clamped in sealing contact, the encapsulation process of nozzle 101 in realization inner cylinder.
In the present embodiment, door closure 4 is equipped with water inlet pipe 17, and one end of water inlet pipe 17 passes through door closure to stretch into inner cylinder 1, another
End is connected with washing machine inflow structure, to intake into inner tank of washing machine；Preferably, water inlet pipe 17 extends into one in inner cylinder
End is coaxially disposed with door closure 4, and is extended along 1 axis direction of inner cylinder.
In the present embodiment, the side fitting setting corresponding with the inside of inner cylinder nozzle 101 of sealing ring 18, in door closure 4
Sealing ring 18 enables inner cylinder seal with 101 phase palette of inner cylinder nozzle after closure.
In the present embodiment, inner cylinder nozzle 101 is made of cyclic annular plank, and the inner circumferential of cyclic annular plank is equipped with convex to 4 direction of door closure
The circle die mould gone out, die mould constitute the plane with 1 axis perpendicular of inner cylinder, and the plane is mounting portion 19；The sealing ring 18
Fitting setting corresponding with mounting portion 19, keeps sealing ring 18 corresponding with mounting portion 19 in sealing contact, enables door closure 4 and 1 phase of inner cylinder
Sealing clamping；Preferably, the inside of mounting portion 19 is bent to 1 outer horizontal of inner cylinder constitutes limit flanging 20, to guide sealing ring
18 slide into inner cylinder 1；It is further preferred that the end of limit flanging 20 is equipped with the chamfering of outward bending.
In the present embodiment, the outer circumference diameter of sealing ring 18 is more than the inner circumferential diameter, outer less than mounting portion 19 of mounting portion 19
All diameters, so that the palette corresponding with mounting portion 19 of sealing ring 18 after door closure closure.
By enclosing sealing ring by one of the periphery setting radially protruding on the inside of door closure periphery, so that after door closure is closed, door
It covers set sealing ring to stretch into inner cylinder, and makes the sealing ring that elastic material is constituted and mutually in sealing contact, order on the inside of inner cylinder nozzle
Door closure and inner cylinder nozzle phase palette, and then realize the mesh that sealing ring is mutually in sealing contact with inner cylinder nozzle after door closure is closed
's；Simultaneously as inner cylinder nozzle and sealing ring are only in sealing contact so that inner cylinder can be rotated relative to door closure, and in rotary course
In the sealing ring that constitutes of flexible material by only encapsulation process between door closure and inner cylinder nozzle, to realize in the washing machine course of work
The purpose that inner cylinder tube port position carries out dynamic sealing, prevents leak；In addition, since inner cylinder tube port position by sealing ring is sealed processing,
So that the purpose that inner cylinder has been provided simultaneously with rotation and has been filled with water, avoids the scheme for being arranged outer barrel outside inner cylinder again, realizes increase
Inner cylinder volume and then the purpose for improving washing of drum type washing machine capacity.
In the present embodiment, at least caulking gum together is equipped between the sealing ring 18 and the corresponding binding face of mounting portion 19
Pad, sealing rubber pad are fixedly connected with sealing ring 18 or 19 phase of mounting portion；Preferably, sealing ring 18 is elastically-deformable by that can generate
Rubber material is constituted.It is between the two to increase by the way that at least sealing rubber pad together is arranged between sealing ring and mounting portion
Contact area makes the leakproofness between the two contact surface improve, and then enhances the sealing effect of inner cylinder tube port position.
Embodiment two
As shown in Fig. 2, the difference between this embodiment and the first embodiment lies in：The sealing ring 18 is from 4 outer periphery diameter of door closure
To the one section of arc sealing ring 18 outwardly protruded, arc sealing ring 18 is set in level at 4 periphery of door closure on the downside of axial plane, with
By at least lower seal of inner cylinder nozzle 101 after making door closure 4 be closed.
Since roller washing machine is in washing process, water inlet only soaks clothing, therefore roller washing machine
The case where inflow is general less, there is no water inlet water levels more than in the middle part of inner cylinder；Therefore, in the present embodiment, only under door closure 4
Sealing ring 18 is arranged in portion so that the inner cylinder lower part for having washing water inlet is sealed processing, has just reached and has been carried out to inner cylinder nozzle
Encapsulation process, the purpose for avoiding feed water flow artificial situation in inner tank of washing machine from occurring, and then realize inner tank of washing machine and have and be filled with water
With the dual function of rotation.
Meanwhile in the present embodiment, certain interval is equipped between 4 top of door closure and inner cylinder nozzle 101；17 one end of water inlet pipe is certainly
Gap between 4 top of door closure and inner cylinder nozzle 101 extends into inner cylinder 1, the other end and the washing machine inflow knot of water inlet pipe 17
Structure is connected, to intake into inner tank of washing machine.Pass through above-mentioned setting so that inner tank of washing machine nozzle top carries out gap and sets
It sets, to enable inner tank of washing machine internal water not flow out, will not be splashed out because of inner cylinder rotating from gap, realizes from inner cylinder top
The purpose of gap water inlet；Meanwhile water inlet pipe is not generated with inner cylinder rotating and is interfered, and has been reached and has been not required to outside inner cylinder outside setting
The purpose of cylinder, and then improve the washing capacity of washing machine.
Preferably, in the present embodiment, the top of door closure 4 is equipped with from the outside to the core inclined rake 21 gradually downward, tilts
At a distance of certain interval between 101 upper end of inner end and inner cylinder nozzle in portion 21；One end of water inlet pipe 17 extends simultaneously along rake 21
It is inserted into inner cylinder 1 from gap, is upwardly extended after the other end bending of water inlet pipe 17 and is connected with washing machine inflow structure, so that
The water inlet of water inlet pipe outflow is inclined by portion 21 and guides downwards through in inner cylinder nozzle inflow inner cylinder 1, realizing the smooth water inlet of washing machine
Purpose.
Embodiment three
In order to which flow after clothing disengaging in inner tank of washing machine is carried out outer row in the embodiment of the present invention, and realize washing machine work
Inner cylinder sealing, which is filled with water, during work carries out Normal Wash, is arranged as follows：
As shown in Figures 1 to 5, a kind of dehydrated structure of washing machine is equipped with inner cylinder 1,1 side of inner cylinder in washing machine shell 2
Wall is equipped at least one dehydrated mouth 37, dehydration valve 38 is respectively equipped at dehydrated mouth 37, the spool 25 of dehydration valve 38 is through limiting bullet
Spring 26 is connected with inner cylinder 1, and spool 25 is closed dehydrated mouth 37 by the effect of limit spring 26；When inner cylinder 1 is dehydrated and rotates, rotation
Centrifugal force overcomes 26 elastic force of spring that spool 25 is pushed to move and opens the draining of dehydration valve 38.
As shown in figure 5, being in course of normal operation in washing machine, dehydration valve is closed, and dehydrated mouth is closed, interior
Water will not be flowed out from dehydrated mouth in cylinder；As shown in figure 4, when washing machine is in dewatering state, inner tank of washing machine carries out high speed
It rotates, the flow being detached from clothing in inner cylinder can paste inner tube wall and be flowed to big opening end under the action of the centrifugal force, while dehydration valve meeting
It opens under the action of the centrifugal force so that the water that clothing is detached from inner cylinder can flow out inner cylinder from dehydrated mouth, realize outside being dehydrated in inner cylinder
The purpose of row.
Pass through above-mentioned setting so that drain valve is under washing machine normal condition in closed state, in laundry machine dehydration
Dehydration valve is in the open state by the centrifugation force effect of high speed rotation inner cylinder so that being filled with water in inner cylinder when inner cylinder normally rotates will not
Dehydration valve is by centrifugation force effect opening when being flowed out from dehydrated mouth, and then realizing inner cylinder sealing, dehydration in inner cylinder washing process
The effect that clothes dewatering is normally arranged outside in cylinder has reached the mesh that inner cylinder rotating is normally dehydrated with the washing machine of double effects that is filled with water
's；Simultaneously so that can be not required to be set with outer barrel again outside inner cylinder, increase the volume of inner cylinder, improve the washing capacity of washing machine.
In the present embodiment, inner cylinder 1 is set as the conically shaped that one end diameter is small, one end diameter is big, and the dehydrated mouth 37 is arranged
In the side-walls of 1 big opening end of inner cylinder.Preferably, inner cylinder 1 is set as the conically shaped that one end diameter is small, one end diameter is big, described de-
The mouth of a river 37 is set on the cylinder side wall of 1 big opening end of inner cylinder.By the way that dehydrated mouth to be set to the big opening end of taper inner cylinder, so that interior
Flow in cylinder realizes in inner cylinder under the action of the centrifugal force to convergence flowing at dehydrated mouth and is detached from flow whole autospasy from clothing
The purpose arranged outside the mouth of a river.
In the present embodiment, the rear end of inner cylinder 1 is made of inner cylinder bottom 102, and front end is made of inner cylinder nozzle 101, in the two warp
Cylinder side wall is connected；The inner cylinder side wall is the taper surface that diameter is gradually expanded from inner cylinder opening 101 to 102 direction of inner cylinder bottom,
The big opening end of inner cylinder side wall is equipped at least one dehydrated mouth 37 for extending radially through setting, and dehydration valve is respectively equipped at each dehydrated mouth 37
38.Dehydration valve 38 includes the spool 25 of covering dehydrated mouth 37, and spool 25 is connected through limit spring 26 with inner cylinder bottom 102, so that
Spool 25 blocks dehydrated mouth 3723 from inside to outside under the action of limit spring 26.By by spool through limit spring and inner cylinder bottom
It is connected, so that limit spring provides an elastic pulling force to inner cylinder internal direction to spool, enables spool under the effect of elasticity
It is corresponding with inner cylinder bottom to fit closely so that the purpose that spool blocks dehydrated mouth, realizes dehydrated mouth sealing.
In the present embodiment, the dehydrated mouth 37 of inner cylinder 1 is set as the bellmouth gradually widened from inside to outside, the osculum of bellmouth
Section closing is arranged, the side wall of bellmouth is equipped with through-hole will be connected inside and outside inner cylinder 1, and spool 25 is a covering big mouth of bellmouth
The plate construction at end is equipped with the limit spring 26 extended along axis, one end of limit spring 26 and bellmouth osculum in bellmouth
The sealing at end is connected, the other end is connected with spool 25, limit spring 26 be in tensioning state with to spool 25 apply to
The pulling force of 1 internal direction of inner cylinder, makes spool 25 block dehydrated mouth 37.
As shown in figure 3, in the present embodiment, 1 big opening end side wall of inner cylinder is equipped with multiple dehydrated mouths 37, and each dehydrated mouth 37 is opposite
1 axisymmetrical of inner cylinder is arranged.By being uniformly arranged multiple dehydrated mouths in inner cylinder big opening end, so that inner cylinder is each during inner cylinder rotating
The flow at place can improve inner cylinder dehydration efficiency, reduce the residual of flow after being washed in inner cylinder through being arranged outside dehydrated mouth.
In the present embodiment, the electromagnet 39 of setting corresponding with dehydrated mouth 37, spool 25 can also be equipped with outside inner cylinder 1
It is equipped with magnet 34 or 25 entirety of spool is made of magnet 34, to be generated to the spool of drain valve 38 after the energization of electromagnet 39
Suction makes spool be displaced outwardly and opens dehydrated mouth 37.By being arranged and washing machine shell 2 or inner cylinder support element outside inner cylinder 1
The electromagnet that 3 phases are fixedly connected, to be powered on electromagnet 39 in laundry machine dehydration so that electromagnet 39 is to dehydration valve 38
Spool provides the repulsion to 1 outside direction of inner cylinder, and auxiliary centrifugal force overcomes elastic force, driving 38 spool 25 of dehydration valve to be moved out
Dynamic, opening dehydrated mouth 37 realizes that clothing is detached from the purpose arranged outside flow in inner cylinder.
In the present embodiment, dehydrated mouth 37 is set to the big opening end of taper inner cylinder, and the periphery of 1 big opening end of inner cylinder is equipped with a circle electricity
Magnet 39, electromagnet 39 are set to dehydrated mouth 37 in same vertical plane, electromagnet 39 and washing machine shell 2 or inner cylinder support element
4 phases are fixed, so that 38 spool of dehydration valve at each dehydrated mouth 37 is displaced outwardly by the driving of same electromagnet 39, are realized same
Multiple 38 spools of dehydration valve of solenoid actuated are displaced outwardly, the purpose that each discharge outlet is fully open.
In the present embodiment, 1 lower part of inner cylinder be equipped with catch basin 30, the catch basin 30 be set to each dehydrated mouth 37 it is vertical under
Side, the bottom of catch basin 30 is connected with washing machine sewer pipe 31, the flow that each dehydrated mouth 37 flows out is collected and is discharged and is washed
Clothing machine；Preferably, the bottom of the catch basin 30 is from outer circumferential 31 junction of drainpipe inclined inclined-plane gradually downward.
In the present embodiment, 1 rear end of inner cylinder is equipped with inner cylinder support element 3, and inner cylinder support element 3 hangs spring 6 and/or damping branch through damping
Strut 7 is installed in washing machine shell 2；The lower part of inner cylinder support element 3 extends to 1 lower section of inner cylinder and is bent to horizontal direction with structure
At the catch basin 30 for collecting 37 outflow water of dehydrated mouth；Preferably, the front end of catch basin 30 is mutually sealed with 2 front panel of washing machine shell
Connection makes catch basin 30 be set in 1 lower section of inner cylinder.
As shown in figures 1 and 3, in the present embodiment, it is provided with multiple dehydrated mouths at equal intervals on the side wall of 1 big opening end of inner cylinder
37, catch basin 30 is provided in the same vertical plane of the lower section of each dehydrated mouth 37；Preferably, catch basin 30 is to be set in inner cylinder 1 greatly
The cyclic annular slot structure at mouth end, the inside opening of cyclic annular catch basin 30, outside are closed, so that dehydrated mouth 37 is got rid of when being rotated from inner cylinder 1
The draining gone out, which entirely falls in catch basin 30 and flows downward along catch basin 30, converges to lowest point, then passes through with catch basin 30 most
It is arranged outside the drainpipe 31 that lower is connected.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.
Claims (10)
1. a kind of washing machine, it is characterised in that：Door closure is installed, the inside of door closure, which is equipped with to periphery protrusion, prolongs on washing machine shell
The sealing ring stretched, the sealing ring are connect with inner cylinder nozzle phase elastic packing, when enabling door closure be fastened on inner cylinder nozzle in realization
Cylinder tube port position sealing.
2. a kind of washing machine according to claim 1, which is characterized in that door closure is coaxially disposed with inner cylinder, is set on the inside of door closure
There is protrusion to stretch into the protrusion of inner cylinder nozzle, the periphery of protrusion is equipped with the sealing ring radially protruded, and sealing ring is bullet
Property material constitute, the medial surface of sealing ring and inner cylinder nozzle is mutually in sealing contact, to enable sealing ring and inner cylinder nozzle after door closure closure
Medial surface is mutually clamped and seals access section.
3. a kind of washing machine according to claim 2, which is characterized in that the sealing ring be from door closure periphery radially to
One loop structure of outer protrusion, the sealing ring are constituted by that can generate elastically-deformable rubber material；One encloses the interior of sealing ring
All diameters are less than the opening diameter of inner cylinder tube port position, the outer circumference diameter of a circle sealing ring is more than the opening diameter of inner cylinder tube port position,
With make in door closure closing course sealing ring generate elastic deformation with from inner cylinder nozzle stretch into inner cylinder and with the inside of inner cylinder nozzle
It is mutually clamped in sealing contact.
4. a kind of washing machine according to claim 3, which is characterized in that door closure is equipped with water inlet pipe, one end of water inlet pipe
Across door closure to stretch into inner cylinder, the other end is connected with washing machine inflow structure, to intake into inner tank of washing machine；
Preferably, water inlet pipe extends into one end in inner cylinder and is coaxially disposed with door closure, and extends along inner cylinder axis direction.
5. a kind of washing machine according to claim 2, which is characterized in that the sealing ring be from door closure periphery radially to
One section of arc sealing ring of outer protrusion, arc sealing ring is set in level at the door closure periphery on the downside of axial plane, so that door closure closes
By at least lower seal of inner cylinder nozzle after conjunction.
6. a kind of washing machine according to claim 5, which is characterized in that be equipped between door closure top and inner cylinder nozzle certain
Gap；Gap of the water inlet pipe one end between door closure top and inner cylinder nozzle extends into inner cylinder, the other end of water inlet pipe with wash
Clothing machine water inlet structure is connected, to intake into inner tank of washing machine；
Preferably, the top of door closure is equipped with from the outside to the core inclined rake gradually downward, the inner end of rake and internal barrel
At a distance of certain interval between mouth upper end；One end of water inlet pipe along rake extend and from gap be inserted into inner cylinder in, water inlet pipe it is another
It upwardly extends after the bending of one end and is connected with washing machine inflow structure.
7. according to a kind of any washing machine of claim 3 to 6, which is characterized in that the side of sealing ring and inner cylinder nozzle
Inside corresponding fitting setting, with after door closure is closed sealing ring enable inner cylinder seal with phase palette on the inside of inner cylinder nozzle.
8. a kind of washing machine according to claim 7, which is characterized in that inner cylinder nozzle is made of cyclic annular plank, annular plate
The inner circumferential of material is equipped with the circle die mould protruded to door closure direction, and die mould constitutes the plane with inner cylinder axis perpendicular, the plane
For mounting portion；Sealing ring fitting setting corresponding with mounting portion, keeps sealing ring corresponding with mounting portion in sealing contact, enables door
Lid mutually seals clamping with inner cylinder；
Preferably, the inside of mounting portion is bent to inner cylinder outer horizontal constitutes limit flanging, to guide sealing ring to slide into inner cylinder；
It is further preferred that the end of limit flanging is equipped with the chamfering of outward bending.
9. a kind of washing machine according to claim 8, which is characterized in that the outer circumference diameter of sealing ring is more than the interior of mounting portion
All diameters, the outer circumference diameter less than mounting portion, so that sealing ring palette corresponding with mounting portion after door closure closure.
10. a kind of washing machine according to claim 9, which is characterized in that sealing ring fitting corresponding with mounting portion
At least one of sealing rubber pad is equipped between face, sealing rubber pad is mutually fixedly connected with sealing ring or mounting portion；
Preferably, sealing ring is constituted by that can generate elastically-deformable rubber material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294421 | 2017-04-28 | ||
| CN2017102944213 | 2017-04-28 |
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| Publication Number | Publication Date |
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| CN108797026A true CN108797026A (en) | 2018-11-13 |
| CN108797026B CN108797026B (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711006441.2A Active CN108797026B (en) | 2017-04-28 | 2017-10-25 | Washing machine |
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| CN (1) | CN108797026B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112111909A (en) * | 2019-06-19 | 2020-12-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN114687161A (en) * | 2020-12-29 | 2022-07-01 | 惠而浦（中国）股份有限公司 | Condensed water inlet system through door cover of drum washing machine |
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| CN102268800A (en) * | 2011-05-31 | 2011-12-07 | 任文涛 | Single-drum roller washing machine capable of washing clothes according to different classes |
| US20150267156A1 (en) * | 2014-03-24 | 2015-09-24 | The Procter & Gamble Company | Laundry unit dose article |
| CN205893718U (en) * | 2016-08-19 | 2017-01-18 | 安徽聚隆传动科技股份有限公司 | Water conservation drum type washing machine's drainage device and drum type washing machine thereof |
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| CN1912226A (en) * | 2005-08-08 | 2007-02-14 | 三星电子株式会社 | Drum washing machine |
| CN102080325A (en) * | 2011-01-16 | 2011-06-01 | 任文涛 | Single-drum front loading washing machine |
| CN102268800A (en) * | 2011-05-31 | 2011-12-07 | 任文涛 | Single-drum roller washing machine capable of washing clothes according to different classes |
| US20150267156A1 (en) * | 2014-03-24 | 2015-09-24 | The Procter & Gamble Company | Laundry unit dose article |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112111909A (en) * | 2019-06-19 | 2020-12-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN112111909B (en) * | 2019-06-19 | 2022-09-23 | 重庆海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN114687161A (en) * | 2020-12-29 | 2022-07-01 | 惠而浦（中国）股份有限公司 | Condensed water inlet system through door cover of drum washing machine |
| CN114687161B (en) * | 2020-12-29 | 2023-06-23 | 惠而浦（中国）股份有限公司 | Condensed water inlet system through door cover of drum washing machine |
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| CN108797026B (en) | 2022-03-18 |
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Effective date of registration: 20220210 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. |
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