CN105970554A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN105970554A CN105970554A CN201610495616.XA CN201610495616A CN105970554A CN 105970554 A CN105970554 A CN 105970554A CN 201610495616 A CN201610495616 A CN 201610495616A CN 105970554 A CN105970554 A CN 105970554A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- dish
- tub
- connection dish
- described connection
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
- D06F37/263—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements assembled from at least two elements connected to each other; Connecting or sealing 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a washing machine. The washing machine comprises an outer tub, an inner tub, a connecting disc, a floating sealing piece and a float, wherein a first central through hole is formed in the bottom of the outer tub; the inner tub is rotationally arranged in the outer tub, and a second central through hole is formed in the bottom of the inner tub; the connecting disc is connected at the bottom of the inner tub in a sealed manner and is spaced with the bottom wall of the outer tub to define a flow channel; the floating sealing piece is in a ring shape extending in the peripheral direction of the connecting disc, the outer circumference of the floating sealing piece is in sealed connection with the outer tub, and the floating sealing piece can switch between a sealed state and a connected state; the float is movably arranged in the outer tub in a vertical direction; a connecting disc cover plate is arranged on the connecting disc, is in a ring shape extending in the peripheral direction of the connecting disc and is in sealed connection with the connecting disc; the inner circumference of the floating sealing piece in the sealed state is in sealed connection with the connecting disc cover plate, a downwards extending water retaining rib is arranged on the bottom surface of the connecting disc cover plate and is in a ring shape extending in the peripheral direction of the connecting disc cover plate. The washing machine has good sealing performance.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of washing machine.
Background technology
In correlation technique, washing machine washing time due to be in all the time sealing state do not have foreign body enter, dehydration time, close
Seal is in clutch state, owing to dehydrating shaft high speed rotating may cause flying into of foreign body.For solving the problems referred to above, can pass through
The buoyancy of float valve pushes down sealing ring, thus seals interior outer barrel.Lip on caulking gum plays most important in sealing
Effect.But, drop if there is foreign body such as medicated clothing soft flocks etc. in lip, then can affect sealing.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the one of the present invention
Purpose is to propose a kind of washing machine, and the sealing property of described washing machine improves.
Washing machine according to embodiments of the present invention, including: outer barrel, there is bottom said tub the first central through hole；Interior bucket,
Described interior bucket is rotatably provided in said tub, and described bottom of the barrel has the second central through hole, described second central through hole
The most relative with described first central through hole and connect；Connection dish, described connection dish is sealedly connected on described bottom of the barrel, institute
State connection dish spaced apart with the diapire of said tub to limit runner；Floating seal, described floating seal is in along described
The circumferentially extending annular of connection dish, the outer peripheral edge of described floating seal and said tub are tightly connected and described floating seal
Part is convertible between sealing state and conducting state, in the inner peripheral of floating seal described in described sealing state and described company
Flange is tightly connected to close described runner, divides with the described dish that is connected at the inner peripheral of floating seal described in described conducting state
From so that described runner turns on；Float, described float is movably arranged in said tub along the vertical direction, and described float is used
In driving described floating seal to close described runner when the water level of outer barrel is higher than predetermined value, wherein, described connection dish sets
Have connection disk cover plate, described connection disk cover plate in the circumferentially extending annular along described connection dish, and described connection disk cover plate with
Described connection dish is tightly connected, and is connected dish cover plate for sealing even at the inner peripheral of floating seal described in described sealing state with described
Connecing, the bottom surface of described connection disk cover plate is provided with the water retaining ribs downwardly extended, and described water retaining ribs is in along described connection dish end cap
Circumferentially extending annular.
Washing machine according to embodiments of the present invention, can block the splashing of residual water by arranging water retaining ribs, improves washing machine
Sealing property.It addition, make float rise by water inlet in outer barrel so that floating seal contacts sealing with connection dish, this
Shi Liudao is in closed state, thus stops the current direction outer barrel in interior bucket, it is achieved during washing, interior outer barrel is anhydrous.Dehydrated
Cheng Zhong, is discharged the water in outer barrel by discharge outlet, and float declines so that floating seal separates with connection dish, now flows
Road is in the conduction state.
It addition, washing machine according to the above embodiment of the present invention also has a following additional technical characteristic:
According to some embodiments of the present invention, described water retaining ribs is arranged adjacent to the inner edge of described connection disk cover plate.
According to some embodiments of the present invention, it is against described connection dish at the inner peripheral of floating seal described in described sealing state
On the lower surface of cover plate.
According to some embodiments of the present invention, described connection disk cover plate is provided with connection disk cover plate sealing ring with described connection between dish,
Described connection disk cover plate sealing ring is along the circumferentially extending of described connection dish and seals between described connection disk cover plate and described connection dish
Gap.
Further, described connection disk cover plate includes the first horizontal loops, vertical ring and the second horizontal loops, described first horizontal loops
Being horizontally disposed with and connect described connection dish, described vertical ring was described along connecting for vertically extending and described vertical ring last week
The inner edge of the first horizontal loops, the next week of described second horizontal loops and described vertical ring along being connected, described second horizontal loops upper
Face is provided with spacing preiection, and described spacing preiection coordinates with described vertical ring to be connected disk cover plate sealing ring spacing to described.
According to some embodiments of the present invention, described connection dish is located at below described interior drum head wall, and described interior drum head wall with
Connection dish sealing ring it is provided with between described connection dish.
Further, the second central through hole periphery the first annular groove that downwards open wide, described connection dish sealing ring are arranged below
Be located at least partially in described first annular groove, and the downside of described connection dish sealing ring is against on described connection dish.
Further, the inner surface of described cannelure is provided with the pressure section downwardly extending and being against on described connection dish sealing ring.
According to some embodiments of the present invention, the inner side of said tub connects the outer cover plate having ringwise, said tub cover plate
Being tightly connected with said tub, said tub cover plate is positioned at below described connection dish, and said tub cover plate is connected with described
Dish is spaced apart to limit described runner.
Further, between edge, periphery and the inner surface of said tub diapire of said tub cover plate, it is provided with outer barrel cover plate for sealing circle,
Said tub cover plate for sealing circle is along the circumferentially extending of said tub and around described first central through hole.
According to some embodiments of the present invention, described connection dish is connected with described interior bucket screw.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from from combining the accompanying drawings below description to embodiment
With easy to understand, wherein:
Fig. 1 is a sectional view of washing machine according to embodiments of the present invention；
Fig. 2 is the partial schematic diagram of Fig. 1；
Fig. 3 is the partial enlarged drawing at Fig. 2 centre circle A；
Fig. 4 is floating seal and the schematic diagram being connected the cooperation of disk cover plate in washing machine according to embodiments of the present invention；
Fig. 5 is the partial enlarged drawing at Fig. 2 centre circle B；
Fig. 6 is the partial enlarged drawing at Fig. 2 centre circle C；
Fig. 7 is the partial enlarged drawing at Fig. 2 centre circle D；
Fig. 8 is the schematic diagram of connection dish in washing machine according to embodiments of the present invention；
Fig. 9 is the sectional view in Fig. 8 along E-E line.
Reference:
Washing machine 100,
Outer barrel 1, the first central through hole 11, outer cover plate 12, the second cannelure 121, locating ring 122, locating slot 1221,
Outer barrel cover plate for sealing circle 13, annular protrusion 14,
Interior bucket 2, the second central through hole 21, first annular groove 22, pressure section 221,
Connection dish 3, connects disk cover plate 31, the first horizontal loops 311, vertical ring 312, the second horizontal loops 313, spacing preiection
3131, water retaining ribs 314, convex tendon 315, connection disk cover plate sealing ring 32, rake 33, connection dish sealing ring 34,
Floating seal 4, connecting portion 41, the second sealing 411, float 5, pushing part 51.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
When interior outer barrel water-free washing machine refers to washing, interior bucket has water outer barrel anhydrous.Namely interior bucket and outer barrel during washing
Isolation, so on the one hand plays the effect of water saving, and on the other hand avoiding outer barrel antibacterial infects interior bucket.
Washing machine 100 according to embodiments of the present invention is described in detail below in conjunction with Fig. 1 to Fig. 9.
With reference to Fig. 2 and combine Fig. 1, washing machine 100 according to embodiments of the present invention, including outer barrel 1, interior bucket 2, connection dish 3,
Floating seal 4 and float 5.
Specifically, as shown in Figures 1 to 9, having the first central through hole 11 bottom outer barrel 1, interior bucket 2 rotatably sets
In outer barrel 1, there is bottom interior bucket 2 second central through hole 21, the second central through hole 21 and the first central through hole about 11
(upper and lower with reference to showing in Fig. 2) relatively and connects.So it is easy to motor shaft and sequentially passes through the first central through hole from bottom to up
11 and second central through hole 21, thus interior bucket 2 is coupled together with outer barrel 1, be conducive to realizing further the washing of medicated clothing.
Connection dish 3 is sealedly connected on bottom interior bucket 2, and connection dish 3 is spaced apart with the diapire of outer barrel 1 to limit runner 101
(with reference to Fig. 2).Floating seal 4 (such as rubber parts etc.) is in the circumferentially extending annular along connection dish 3, floating seal
The outer peripheral edge of part 4 is tightly connected with outer barrel 1, and floating seal 4 is convertible between sealing state and conducting state.
Wherein, at sealing state, the inner peripheral of floating seal 4 is tightly connected with being connected dish 3 with closed flow 101；In conducting
State (in conjunction with Fig. 2), the inner peripheral of floating seal 4 separates with connection dish 3 so that runner 101 turns on.Thereby, it is possible to
Ensure floating seal 4 and the sealing reliability being connected between dish 3, also help conducting or the envelope of control on demand runner 101
Close, preferably wash medicated clothing.
Float 5 is movably arranged in outer barrel 1 (with reference to the above-below direction shown in Fig. 2) along the vertical direction, and float 5 is used
In driving floating seal 4 closed flow 101 when the water level of outer barrel 1 is higher than predetermined value (adaptability setting).Thus,
When water inlet, float 5 rises, and floating seal 4 contacts sealing with connection dish 3, thus stops the current direction outer barrel of interior bucket 2
1, it is achieved during washing, interior outer barrel is anhydrous, improve the sealing reliability of washing machine 100.
Here, it should be noted that " predetermined value " defines for the ease of description, the thrust on current direction when water inlet
During more than the gravity of float 5, float 5 rises, and when water level reaches described predetermined value, floating seal 4 connects with being connected dish 3
Touching and seal, runner 101 is in closed state.
It addition, with reference to Fig. 2 and Fig. 1, washing machine 100 is additionally provided with discharge outlet 6, is so easy to the discharge of current.In draining
During, when the water yield in outer barrel 1 is less, float 5 declines with the reduction of water level under gravity, floats close
Sealing 4 separates with being connected dish 3 compartment, and runner 101 is in the conduction state.
Washing machine 100 according to embodiments of the present invention, makes float 5 rise by water inlet in outer barrel 1 so that floating seal
4 contact sealing with connection dish 3, and now runner 101 is in closed state, thus stops the current direction outer barrel 1 in interior bucket 2,
Realize interior outer barrel during washing anhydrous.In dehydration, being discharged by the water in outer barrel 1 by discharge outlet 6, float 5 declines,
Floating seal 4 is separated with connection dish 3, and now runner 101 is in the conduction state.
With reference to Fig. 2, Fig. 8 and Fig. 9, according to some specific embodiments of the present invention, connection dish 3 is provided with connection disk cover plate 31,
Connection disk cover plate 31 is in the circumferentially extending annular along connection dish 3, and connection disk cover plate 31 is tightly connected with being connected dish 3.
At sealing state, the inner peripheral of floating seal 4 is tightly connected with being connected disk cover plate 31.Thus, it is possible in stoping in bucket 2
Current direction outer barrel 1, thus realize washing time interior outer barrel anhydrous.
Further, with reference to Fig. 2 and Fig. 3, at sealing state, the inner peripheral of floating seal 4 is against connection disk cover plate 31
Lower surface on.Thus, floating seal 4 can be realized and being tightly connected of being connected disk cover plate 31, thus preferably wash clothing
Thing, improves the serviceability of washing machine 100.
With reference to Fig. 5 and combine Fig. 2, in some specific embodiments of the present invention, connect disk cover plate 31 and be connected between dish 3
It is provided with connection disk cover plate sealing ring 32, connects disk cover plate sealing ring 32 and along the circumferentially extending of connection dish 3 and be tightly connected disk cover
Gap between plate 31 and connection dish 3.So can realize connecting disk cover plate 31 and being connected being tightly connected between dish 3, from
And it is the washing offer advantage of medicated clothing.
Further, with reference to Fig. 3 and Fig. 4 and combine Fig. 8 and Fig. 9, connect disk cover plate 31 include the first horizontal loops 311,
Vertical ring 312 and the second horizontal loops 313.Wherein, the first horizontal loops 311 is horizontally disposed with and connection dish 3, vertical ring
312 extend (with reference to the above-below direction shown in Fig. 3) along the vertical direction, and the last week of vertical ring 312 is along connecting the first water
The inner edge of flat ring 311, the second horizontal loops 313 is connected, above the second horizontal loops 313 with edge next week of vertical ring 312
Being provided with spacing preiection 3131, spacing preiection 3131 coordinates with vertical ring 312 with spacing to being connected disk cover plate sealing ring 32.By
This, it can be ensured that connect disk cover plate 31 and the sealing reliability being connected between dish 3, thus improve the usability of washing machine 100
Energy.
Wherein, in conjunction with Fig. 8 and Fig. 9, connection cover plate 31 uses working of plastics rather than sheet metal component is made.Working of plastics can accomplish table
Face is smooth, floating seal 4 can well be connected cover plate 31 and coordinate the effect of sealing played, and sealing is more reliable,
Thus solve the problem that in correlation technique, the sheet metal component of sheet metal component rough surface and surface antirust treatment there is likely to be granule.
Further, with reference to Fig. 3 and Fig. 9, connection dish 3 has rake downward-sloping on direction from outside to inside
33, rake 33, vertical ring 312 and the second horizontal loops 313 cooperatively form for placing connection disk cover plate sealing ring 32
Annular chamber.Thereby, it is possible to be further ensured that connection disk cover plate sealing ring 32 is connecting disk cover plate 31 and is being connected between dish 3
Reliable location, improve sealing property.
According to some specific embodiments of the present invention, connect disk cover plate 31 and be connected screw connection between dish 3.Thus, can be real
Now connect disk cover plate 31 and be connected being reliably connected between dish 3, also helping connection disk cover plate 31 and the dismounting being connected dish 3
Separate, it is easy to maintenance.
Certainly, in other embodiments of the invention, connect disk cover plate 31 and be connected between dish 3 company that can also use other
The mode of connecing is connected.
As shown in Figure 3 and Figure 9, in some specific embodiments of the present invention, the bottom surface connecting disk cover plate 31 is provided with downwards
The water retaining ribs 314 extended, water retaining ribs 314 is in along the circumferentially extending annular connecting disk cover plate 31.Further, water retaining ribs
The 314 neighbouring inner edges connecting disk cover plate 31 are arranged.The splashing of residual water so can be blocked by water retaining ribs 314, thus
The foreign body being mixed in residual water can be blocked, and then the reliability of sealing can be improved.
With reference to Fig. 3 and Fig. 4, in some specific embodiments of the present invention, the upper surface of the inner peripheral of floating seal 4 or company
Convex tendon 315 it is formed with, circumferentially extending in along connection dish 3 of convex tendon 315 at least one in the lower surface of flange cover plate 31
Annular.Thus, the line contact sealing that can realize floating seal 4 be connected between disk cover plate 31, improves the reliable of sealing
Property.
Further, in conjunction with Fig. 4, the lower surface connecting disk cover plate 31 is provided with convex tendon 315, at sealing state floating seal
The inner peripheral of part 4 is against on convex tendon 315.Thus, floating seal 4 can be realized and the linear contact lay being connected between disk cover plate 31
Seal, improve the reliability sealed.
Certainly, the invention is not restricted to this.In other embodiments of the invention, with reference to Fig. 3, the inner peripheral of floating seal 4
Upper surface be provided with convex tendon 315, sealing state connect disk cover plate 31 lower surface be against on convex tendon 315, the most also may be used
The line contact sealing realizing floating seal 4 and be connected between disk cover plate 31, it is ensured that the reliability of sealing.The tool of convex tendon 315
Body arranges position and can arrange by adaptability according to actual needs.
Further, it is multiple that convex tendon 315 includes that internal and external partition is arranged, and the height of projection of multiple convex tendon 315 is identical or
Different.Thus, be conducive to improving the reliability sealed.
Wherein, connect disk cover plate 31 and be provided with convex tendon 315, realize sealing by convex tendon 315 and floating seal 4 linear contact lay.
Due to the material of convex tendon 315 for floating seal 4 such as rubber parts harder so that contact process is indeformable, protects
Hold linear contact lay, better reliability, even if soft flocks foreign body enters the most relatively reliable.The present invention be dehydrated (such as draining) time,
Owing to action of gravity float 5 and floating seal 4 depart from (i.e. float 5 moves down), floating seal 4 and convex tendon 315
Also depart from, even if so high speed rotating also will not because of convex tendon 315 wedge angle the floating seal 4 that weares and teares so that washing machine 100
There is preferably sealing.
With reference to Fig. 5 and combine Fig. 2, according to some specific embodiments of the present invention, connection dish 3 is located at below interior bucket 2 diapire,
And interior bucket 2 diapire is provided with connection dish sealing ring 32 with being connected between dish 3.Thus, it is possible to realize connection dish 3 and interior bucket 2 end
Being tightly connected between wall.
Further, as it is shown in figure 5, the second central through hole 21 periphery the first annular groove 22 that downwards open wide is arranged below,
Being located at least partially in first annular groove 22 of connection dish sealing ring 34, and the downside of connection dish sealing ring 34 is against connection
On dish 3.Thereby, it is possible to guarantee the position stability of connection dish sealing ring 34, and sealing property can be improved.
Further, the inner surface of first annular groove 22 is provided with and downwardly extends and be against supporting on connection dish sealing ring 34
Splenium 221.Thereby, it is possible to further ensure that the position stability of connection dish sealing ring 34, improve sealing property.
According to some specific embodiments of the present invention, connection dish 3 is connected with interior bucket 2 screw.Thus, connection dish 3 can be realized
And being reliably connected between interior bucket 2.Separate it addition, also help connection dish 3 with the dismounting of interior bucket 2, it is easy to maintenance.
As in figure 2 it is shown, according to some specific embodiments of the present invention, the inner side of outer barrel 1 connects the outer cover plate having ringwise
12, outer cover plate 12 is tightly connected with outer barrel 1, and outer cover plate 12 is positioned at below connection dish 3, and outer cover plate 12 with
Connection dish 3 is spaced apart to limit runner 101.Thus, the sealing between outer cover plate 12 and outer barrel 1 can not only be realized
Connect, also can the conducting of control on demand runner 101 and closing.
Further, with reference to Fig. 7 and combine Fig. 2, the periphery of outer cover plate 12 along and the inner surface of outer barrel 1 diapire between set
Having outer barrel cover plate for sealing circle 13, outer barrel cover plate for sealing circle 13 is along the circumferentially extending of outer barrel 1 and around the first central through hole 11.
Thus, the sealing reliability between outer cover plate 12 and outer barrel 1 diapire is improved further.
Further, as it is shown in fig. 7, outer cover plate 12 outer peripheral edge second cannelure 121 that downwards open wide is arranged below,
Being located at least partially in the second cannelure 121 of outer barrel cover plate for sealing circle 13, and the downside of outer barrel cover plate for sealing circle 13 supports
On the medial surface of outer barrel 1 diapire.Thereby, it is possible to guarantee the outer barrel cover plate for sealing circle 13 location in the second cannelure 121
Reliability, thus improve sealing property between outer cover plate 12 and outer barrel 1 diapire.
With reference to Fig. 7 and Fig. 2, in some specific embodiments of the present invention, the medial surface of outer barrel 1 diapire is provided with annular protrusion
14, annular protrusion 14 is upwards against on outer barrel cover plate for sealing circle 13.Thereby, it is possible to further ensure that outer barrel cover plate for sealing circle
The reliability of positioning of 13, thus improve sealing property between outer cover plate 12 and outer barrel 1 diapire.
With reference to Fig. 3 and combine Fig. 2, in some specific embodiments of the present invention, float 5 be located at outer bung at least partially
Below plate 12, outer cover plate 12 limits the displacement that float 5 fluctuates.Thus be better achieved and runner 101 is turned on
Or the control closed.
As shown in Figure 2 and Figure 6, in some specific embodiments of the present invention, the outer peripheral edge of floating seal 4 and outer bung
Plate 12 is connected.So ensure that being tightly connected between floating seal 4 and outer cover plate 12, thus ensure washing effect
Really.
Further, in conjunction with Fig. 6, the lower surface of the inner peripheral of outer cover plate 12 is formed with the locating ring 122 downwardly extended,
Being formed with the locating slot 1221 opened wide downwards on locating ring 122, the outer peripheral edge of floating seal 4 is provided with upwardly extending connection
Portion 41, connecting portion 41 is plugged in locating slot 1221.Thus, can realize between floating seal 4 and outer cover plate 12
Be tightly connected.
Further, with reference to Fig. 6, the medial surface of locating slot 1221 is formed with the first sealing (not shown), even
The side meeting portion 41 is provided with and the second sealing 411, and the second sealing 411 is corresponding with described first sealing, and described
In one sealing and the second sealing 411 one be groove portion and another for projection.Wherein, groove portion and protruding interference fit,
So may further ensure that the sealing reliability between connecting portion 41 and locating slot 1221 so that outer cover plate 12 and floating
It is the most more convenient that sealing member 4 installs unloading, seals reliable.
It addition, groove portion and protruding interference fit, it is not necessary to external force is fixed, simple in construction, seals reliable, and be easily installed and
Dismounting.
Such as, in embodiments of the invention as shown in Figure 6, described first sealing is groove portion, and the second sealing 411
For projection.Wherein, the second sealing 411 is multiple, and multiple second sealing 411 is arranged symmetrically with.Certainly, at this
In other bright embodiments, it is also possible to be described first sealing for projection, and the second sealing 411 is groove portion.
With reference to Fig. 6 and combine Fig. 2, in some specific embodiments of the present invention, floating seal 4 is coated with locating ring 122
At least some of.Thereby, it is possible to the sealing reliability further ensured that between floating seal 4 and outer cover plate 12.
With reference to Fig. 3 and Fig. 2, according to some specific embodiments of the present invention, the inner peripheral of floating seal 4 is often on position
Putting, float 5 is provided with pushing part 51, and pushing part 51 is the most relative with the inner peripheral of floating seal 4, and float 5 is suitable to
Moving up under buoyancy and passing through pushing part 51 promotes the inner peripheral of floating seal 4 to be against on connection dish 3.Thus,
The conducting and the closing that make runner 101 are easily achieved, thus washing to medicated clothing is better achieved.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, ability
The feature of the different embodiments described in this specification or example and different embodiment or example can be entered by the technical staff in territory
Row combines and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (11)
1. a washing machine, it is characterised in that including:
Outer barrel, has the first central through hole bottom said tub；
Interior bucket, described interior bucket is rotatably provided in said tub, and described bottom of the barrel has the second central through hole, and described
Two central through holes are the most relative with described first central through hole and connect；
Connection dish, described connection dish is sealedly connected on described bottom of the barrel, and described connection dish is spaced apart with the diapire of said tub
To limit runner；
Floating seal, described floating seal in the circumferentially extending annular along described connection dish, described floating seal
Outer peripheral edge and said tub are tightly connected and described floating seal is convertible between sealing state and conducting state, described
The inner peripheral of floating seal described in sealing state is tightly connected to close described runner, at described conducting shape with the described dish that is connected
The inner peripheral of floating seal described in state separates with described connection dish so that described runner turns on；
Float, described float is movably arranged in said tub along the vertical direction, and described float is high for the water level in outer barrel
Described floating seal is driven to close described runner when predetermined value,
Wherein, described connection dish is provided with connection disk cover plate, circumferentially extending in along described connection dish of described connection disk cover plate
Annular, and described connection disk cover plate is tightly connected with the described dish that is connected, in the inner circumferential of floating seal described in described sealing state
Edge is tightly connected with the described disk cover plate that is connected, and the bottom surface of described connection disk cover plate is provided with the water retaining ribs downwardly extended, described gear
Water muscle is in the circumferentially extending annular along described connection dish end cap.
Washing machine the most according to claim 1, it is characterised in that described water retaining ribs is in described connection disk cover plate
Week is along arranging.
Washing machine the most according to claim 1, it is characterised in that in floating seal described in described sealing state
Periphery is against on the lower surface of described connection disk cover plate.
Washing machine the most according to claim 1, it is characterised in that described connection disk cover plate set with described connection between dish
Having connection disk cover plate sealing ring, described connection disk cover plate sealing ring along the circumferentially extending of described connection dish and seals described connection dish
Gap between cover plate and described connection dish.
Washing machine the most according to claim 4, it is characterised in that described connection disk cover plate includes the first horizontal loops, erects
To ring and the second horizontal loops, described first horizontal loops is horizontally disposed with and connects described connection dish, and described vertical ring is along the vertical direction
Extending and edge last week connects the inner edge of described first horizontal loops, described second horizontal loops is connected with edge next week of described vertical ring,
Described second horizontal loops be arranged above with spacing preiection, described spacing preiection coordinates with described vertical ring to be connected disk cover to described
Plate sealing ring is spacing.
Washing machine the most according to claim 1, it is characterised in that described connection dish is located at below described interior drum head wall,
And described interior drum head wall is provided with connection dish sealing ring with described connection between dish.
Washing machine the most according to claim 6, it is characterised in that being arranged below of the second central through hole periphery is the most spacious
The first annular groove opened, being located at least partially in described first annular groove of described connection dish sealing ring, and described connection dish
The downside of sealing ring is against on described connection dish.
Washing machine the most according to claim 7, it is characterised in that the inner surface of described cannelure is provided with and downwardly extends
And it is against the pressure section on described connection dish sealing ring.
Washing machine the most according to claim 1, it is characterised in that the inner side of said tub connects the outer barrel having ringwise
Cover plate, said tub cover plate is tightly connected with said tub, and said tub cover plate is positioned at below described connection dish, and described
Outer cover plate is spaced apart with described connection dish to limit described runner.
Washing machine the most according to claim 9, it is characterised in that the edge, periphery of said tub cover plate and said tub
Being provided with outer barrel cover plate for sealing circle between the inner surface of diapire, said tub cover plate for sealing circle is along the circumferentially extending of said tub ring
Around described first central through hole.
11. washing machinees according to claim 1, it is characterised in that described connection dish is connected with described interior bucket screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495616.XA CN105970554B (en) | 2016-06-29 | 2016-06-29 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495616.XA CN105970554B (en) | 2016-06-29 | 2016-06-29 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105970554A true CN105970554A (en) | 2016-09-28 |
| CN105970554B CN105970554B (en) | 2019-05-21 |
Family
ID=57019594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495616.XA Active CN105970554B (en) | 2016-06-29 | 2016-06-29 | Washing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107974793A (en) * | 2017-11-21 | 2018-05-01 | 无锡小天鹅股份有限公司 | Impeller, wave-wheel assembly and washing machine |
| CN109423820A (en) * | 2017-08-23 | 2019-03-05 | 合肥美的洗衣机有限公司 | Washing machine and inner barrel assembly thereof |
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|---|---|
| CN105970554B (en) | 2019-05-21 |
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Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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