CN208250681U - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN208250681U CN208250681U CN201820597439.0U CN201820597439U CN208250681U CN 208250681 U CN208250681 U CN 208250681U CN 201820597439 U CN201820597439 U CN 201820597439U CN 208250681 U CN208250681 U CN 208250681U
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- China
- Prior art keywords
- interior bucket
- main body
- washing machine
- drainage hole
- bucket
- 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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Abstract
The utility model discloses a kind of washing machines, including outer barrel (2) and the interior bucket (1) being arranged in said tub (2), the centre at the bucket bottom of the interior bucket (1) is provided with the first drainage hole (13), the centre at the bucket bottom of said tub is provided with the second drainage hole (21) being connected to first drainage hole (13), wherein, the first annular sealing ring (22) around second drainage hole (21) is provided on the bucket bottom inner surface of said tub (2), the first annular sealing ring (22) holds out against on the bucket bottom of the interior bucket (1), first drainage hole (13) is located in the circular range of the first annular sealing ring (22).Washing machine provided by the utility model can enter in the space between inner barrel and outer barrel to avoid the water of interior bucket, not only water-saving, but also the problem of can cause secondary pollution to the clothing washed to avoid water exchanges between inner barrel and outer barrel.
Description
Technical field
The utility model relates to fields of home appliance technology, more particularly to a kind of washing machine.
Background technique
In existing rotary drum washing machine, the bottom of interior bucket has aperture be connected to outer barrel, when being washed, interior bucket and outside
It is connected state between bucket, that is to say, that have water when washing in inner barrel and outer barrel, but washing is only needed using in interior bucket
Water causes water wasting in this way.Moreover, because the water of laundry enters between inner barrel and outer barrel, it is used for a long time, between inner barrel and outer barrel
There can be dirt, lead to bacteria breed, inner barrel and outer barrel keeps connection can be due to water exchanges between to the clothing washed
Object causes secondary pollution.Accordingly, it is therefore desirable to maintain the air-tight state of interior bucket, enters inner barrel and outer barrel to avoid water when washing clothing
Between.
Utility model content
The purpose of this utility model is to overcome washing machines in the prior art when washing clothing, and water enters interior bucket
The problem of water wasting and secondary pollution are caused between outer barrel.
The utility model provides a kind of washing machine, including outer barrel and the interior bucket that is arranged in said tub, the interior bucket
The centre at bucket bottom is provided with the first drainage hole, and the centre at the bucket bottom of said tub is provided with and first drainage hole
Second drainage hole of connection, wherein the first ring around second drainage hole is provided on the bucket bottom inner surface of said tub
Shape sealing ring, the first annular sealing ring are held out against on the bucket bottom of the interior bucket, and first drainage hole is located at described first
In the circular range of ring type seal.
Preferably, the washing machine further includes clutch, and the centre at the bucket bottom of said tub is provided with centre bore, institute
The a part for stating clutch is located in the centre bore, and second drainage hole at said tub bucket bottom is arranged in the clutch
The part being located in the centre bore on and be connected to the drainage channel being arranged in the clutch.
Preferably, the interior bucket includes the connection on interior bucket main body and the outer surface for being fixed on the interior bucket bottom part body
Disk, first drainage hole run through the interior bucket bottom part body and the terminal pad, and the first annular sealing ring is held out against in institute
It states in the terminal pad of interior bucket.
Preferably, it compresses and is provided with around first drainage hole between the terminal pad and the bucket bottom of the interior bucket main body
The second ring type seal.
Preferably, the side surface towards the interior bucket main body of the terminal pad is provided with annular groove, second ring
Shape sealing ring is arranged in the annular groove.
Preferably, the terminal pad includes central part and multiple radially extends from the central part is circumferentially spaced
Portion；
Multiple radial extensions are bolted on the bottom of the interior bucket main body by first, and/or, it is described in
Center portion is bolted on the bottom of the interior bucket main body by first.
Preferably, interior bucket main body and the terminal pad described in first screw bolt passes, wherein first bolt
Bolt head and the interior bucket main body between be provided with the first rigid gasket and the bullet positioned at first rigid gasket two sides
Property gasket.
Preferably, filters cover plate is provided on the bucket wall of the interior bucket main body, the filters cover plate is connected by the second bolt
It connects in the interior bucket main body.
Preferably, second bolt is through in the filters cover plate on the outside of the interior bucket main body, wherein described
It is provided with the second rigid gasket between the bolt head of two bolts and the interior bucket main body and is located at second rigid gasket two
The elastomeric pad of side.
Preferably, second rigid gasket is coated with resilient sleeve, the elastic part shape of second rigid gasket two sides
At the elastomeric pad.
Washing machine provided by the utility model can avoid the first drainage hole from interior bucket by first annular sealing ring
The water of draining is radially into in the space between inner barrel and outer barrel, so that the water of the first drainage hole discharge is from first annular close
The region that seal is surrounded is all introduced into the second drainage hole, is then discharged from the second drainage hole through drainage pipeline.And
When non-bleeding stage, i.e. drainage pipeline are closed, the water of the first drainage hole discharge is limited at defined by first annular sealing ring
In channel, water will not be flowed to radially in other regions between inner barrel and outer barrel.Setting in this way so that the washing machine not only water-saving,
And the problem of secondary pollution being caused to the clothing washed to avoid water exchanges between inner barrel and outer barrel.
Detailed description of the invention
Fig. 1 is first annular close according to the central part setting in an embodiment of the utility model at outer barrel bucket bottom
The structural schematic diagram of seal；
Fig. 2 is the structural schematic diagram of interior bucket in an embodiment of the utility model；
Fig. 3 is the bottom view of interior bucket；
Fig. 4 is the structural schematic diagram of the first bolt for being connected to terminal pad in interior bucket main body；
Fig. 5 is the top view of interior bucket；
Fig. 6 be Fig. 5 along the sectional view of A-A；
Fig. 7 is cross-sectional view of the Fig. 6 along B-B；
Fig. 8 is the structural schematic diagram of the second bolt for being fixed on filters cover plate on interior bucket bucket wall.
Description of symbols
1- interior bucket；11- interior bucket main body；The first bolt hole of 111-；The second bolt hole of 112-；113- third bolt hole；12- connects
Connect disk；The first mounting hole of 121-；The second mounting hole of 122-；The first drainage hole of 13-；The second ring type seal of 14-；15- filtering cover
Plate；2- outer barrel；The second drainage hole of 21-；The first annular sealing ring of 22-；23- drainage hole；The first bolt of 3-；The first rigid pad of 31-
Piece；32- elastomeric pad；The second bolt of 4-；The second rigid gasket of 41-；42- resilient sleeve；5- clutch.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
The utility model provides a kind of washing machine, and as depicted in figs. 1 and 2, which includes outer barrel 2 and be arranged in outer barrel
Interior bucket 1 (Fig. 1 and Fig. 2 show interior bucket 1 and outer barrel 2 in discrete state) in 2, the centre at the bucket bottom of interior bucket 1 is set
It is equipped with the first drainage hole 13, the centre at the bucket bottom of outer barrel 2 is provided with the second draining being connected to first drainage hole 13
Hole 21, wherein the first annular sealing ring 22 around second drainage hole 21 is provided on the bucket bottom inner surface of outer barrel 2, the
One ring type seal 22 is held out against on the bucket bottom of interior bucket 1, and the first drainage hole 13 is located at the circular model of first annular sealing ring 22
In enclosing.
Washing machine provided by the utility model, it is first annular by being arranged between the bucket bottom of outer barrel 2 and the bucket bottom of interior bucket 1
Sealing ring 22, the first annular sealing ring is around the region where the first drainage hole 13 and the second drainage hole 21, in this way, washing machine
In washing process, the water drained from the first drainage hole 13 of interior bucket 1 can be avoided along diameter by first annular sealing ring 22
Into the space entered between interior bucket 1 and outer barrel 2, so that the water of the first drainage hole 13 discharge is from first annular sealing ring
22 regions surrounded are all introduced into the second drainage hole 21, are then discharged from the second drainage hole 21 through drainage pipeline.And
In non-bleeding stage, i.e., when drainage pipeline is closed, the water of the first drainage hole 13 discharge is limited at first annular sealing ring and is limited
In fixed channel, will not radially it flow in other regions between interior bucket 1 and outer barrel 2.Setting not only water-saving in this way, but also can be with
Avoid the problem that water exchanges between inner barrel and outer barrel and causes secondary pollution to the clothing washed.
In preferred embodiments of the present invention, the washing machine further includes clutch 5, as shown in Figure 1, in outer barrel
The centre at 2 bucket bottom is provided with centre bore, and a part of clutch 5 is located in the centre bore, and described the of 2 barrels of bottoms of outer barrel
Two drainage holes 21 be arranged on the part of clutch 5 being located in the centre bore and with the drainage channel that is arranged in clutch 5
Connection, first annular sealing ring 22 are arranged around the centre bore.Wherein the outer of outer barrel 2 is arranged in the main part of the clutch 5
Side, and the drainpipe for being internally provided with drainage channel and be connected to the drainage channel of the clutch 5, from the second drainage hole 21
The water of discharge enters the number of rows channel of clutch 5 and then is discharged through drainpipe.The specific structure of the clutch 5 is not the application
Emphasis, herein without detailed description.
Certainly, it will be appreciated by persons skilled in the art that the second drainage hole 21 of outer barrel 2 is not limited to be arranged in clutch
It can also be the hole being arranged in 2 bottom of outer barrel itself on device 5.
In addition it is additionally provided with number of rows hole 23 on the bucket bottom of outer barrel 2, which is used in dehydration from 1 top of interior bucket
It throws away and enters the discharge of the water between inner barrel and outer barrel.
In the present embodiment, as shown in Figures 2 and 3, interior bucket 1 including interior bucket main body 11 and is fixed on 11 bottom of interior bucket main body
Terminal pad 12 on the outer surface in portion, bottom and terminal pad 12 of first drainage hole 13 through the interior bucket main body 11,
In, which is circumferentially arranged at intervals with multiple first rows in interior bucket main body 11 and terminal pad 12 around center
Water hole 13 respectively corresponds to form perforative hole.The second drainage hole 21 in outer barrel 2 is also multiple along being arranged at intervals with around center, and
It is respectively corresponding with the first drainage hole 13.When interior bucket 1 is installed on 2 inside of outer barrel, first annular sealing ring 22 is held out against in interior bucket 1
In terminal pad 12, the top of first annular sealing ring 22 withstands on 13 the outer of place of the first drainage hole and places.
To avoid gap of the water in interior bucket main body 11 between interior bucket main body 11 and terminal pad 12 from flowing out to outer barrel 2 and interior
In space between bucket 1, it is preferable that surrounded as shown in fig. 6, compressing to be provided between terminal pad 12 and the bucket bottom of interior bucket main body 11
Second ring type seal 14 of the first drainage hole 13, in this way, may make what first drainage hole 13 at 11 barrels of bottoms of interior bucket main body was discharged
Water is limited in the range of the second ring type seal 14 surrounds, and flows to the drainage hole of terminal pad 12 still further below, without from
Gap between interior bucket main body 11 and terminal pad 12 enters other regions between interior bucket 1 and outer barrel 2.
Preferably, the side surface towards interior bucket main body 11 of terminal pad 12 is provided with annular groove, and second annular is close
Seal 14 is arranged in the annular groove.
The structure of terminal pad 12 is as shown in figure 5, the terminal pad 12 is including central part and is circumferentially spaced setting from central part
Multiple radial extensions；Multiple radial extensions are connected on the bottom of interior bucket main body 11 by the first bolt 3；In and
Center portion is connected on the bottom of interior bucket main body 11 by the first bolt 3.
Specifically, as shown in Figure 3 and Figure 5, the central part of terminal pad 12 is circumferentially arranged at intervals with multiple first mounting holes
121, the second mounting hole 122 is respectively arranged in each radial extension, the bottom of interior bucket main body 11 is provided with and the first installation
Corresponding first bolt hole 111 in hole 121 and second bolt hole 112 corresponding with the second mounting hole 122, the first bolt 3 are corresponding
Across each mounting hole and bolt hole, terminal pad 12 is fixed on the bottom of interior bucket main body 11.
Preferably, the first bolt 3 sequentially passes through interior bucket main body 11 and terminal pad 12, wherein Fig. 4 can be used in the first bolt 3
Shown in bolt, be provided between the bolt head and interior bucket main body 11 of first bolt 3 first rigid gasket 31 and be located at institute
State the elastomeric pad 32 of 31 two sides of the first rigid gasket.Elastomeric pad 32, which is arranged, can carry out the bolt hole in interior bucket main body 11
Sealing, prevents its leak, and the first rigid gasket 31 is arranged between two elastomeric pads 32, can prevent from applying screwing force pair
Elastomeric pad 32 damages.
In addition, being usually provided with filters cover plate 15, as shown in Figure 6 and Figure 7, filters cover plate on the bucket wall of interior bucket main body 11
15 are connected in interior bucket main body 11 by the second bolt 4 (such as Fig. 8).
Filters cover plate 15 is usually plastic part, can install the of the second bolt 4 by straight forming in filters cover plate 15
Three bolts hole 113 (such as Fig. 7) cause interior bucket main body 11 to reveal, preferably to avoid the second bolt 4 is arranged in interior bucket main body 11
Ground, the second bolt 4 is from the third bolt hole 113 that the outside of interior bucket main body 11 is through filters cover plate 15, wherein second bolt 4
The second rigid gasket 41 and the elastic cushion positioned at 41 two sides of the second rigid gasket are provided between bolt head and interior bucket main body 11
Piece.Same reason, setting elastomeric pad can be sealed, and the second rigid gasket 41 of setting can prevent elastomeric pad because twisting
Clamp force is too big and causes it impaired.
As shown in fig. 7, the second rigid gasket 41 is coated with resilient sleeve 42, the elastic part shape of 41 two sides of the second rigid gasket
At the elastomeric pad.It is of course also possible to which the setting of the first bolt 3 as indicated at 4, sets respectively in 41 two sides of the second rigid gasket
Set elastomeric pad independent.
The bolted position that is provided with of interior bucket 1 provided by the utility model has carried out sealed set, and inside
The drainage position of 1 bottom of bucket prevents water from entering between interior bucket 1 and outer barrel 2 also by ring type seal.This is practical new as a result,
In the washing machine that type provides, interior bucket 1 is in the state being isolated with outer barrel 2 when intaking or doing washing operation, and the water in interior bucket 1 will not
Enter the space between interior bucket 1 and outer barrel 2.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (10)
1. a kind of washing machine, including outer barrel (2) and the interior bucket (1) being arranged in said tub (2), the bucket bottom of the interior bucket (1)
Centre be provided with the first drainage hole (13), the centre at the bucket bottom of said tub is provided with and first drainage hole
(13) the second drainage hole (21) being connected to, wherein be provided on the bucket bottom inner surface of said tub (2) around second draining
The first annular sealing ring (22) in hole (21), the first annular sealing ring (22) hold out against on the bucket bottom of the interior bucket (1), institute
The first drainage hole (13) are stated to be located in the circular range of the first annular sealing ring (22).
2. washing machine according to claim 1, which is characterized in that the washing machine further includes clutch (5), said tub
(2) centre at bucket bottom is provided with centre bore, and a part of the clutch (5) is located in the centre bore, described outer
Bucket (2) bucket bottom second drainage hole (21) setting the clutch (5) be located at the centre bore in part on and
It is connected to the drainage channel being arranged in the clutch (5).
3. washing machine according to claim 1, which is characterized in that the interior bucket (1) includes interior bucket main body (11) and fixes
Terminal pad (12) on the outer surface of interior bucket main body (11) bottom, first drainage hole (13) run through the interior bucket master
Body (11) bottom and the terminal pad (12), the first annular sealing ring (22) hold out against the connection in the interior bucket (1)
On disk (12).
4. washing machine according to claim 3, which is characterized in that the terminal pad (12) and the interior bucket main body (11)
It is compressed between bucket bottom and is provided with the second ring type seal (14) around first drainage hole (13).
5. washing machine according to claim 4, which is characterized in that the terminal pad (12) towards the interior bucket main body
(11) a side surface is provided with annular groove, and second ring type seal (14) is arranged in the annular groove.
6. the washing machine according to any one of claim 3-5, which is characterized in that the terminal pad (12) includes center
Portion and from the central part circumferentially spaced multiple radial extensions；
Multiple radial extensions are connected on the bottom of the interior bucket main body (11) by the first bolt (3), and/or, institute
Central part is stated to be connected on the bottom of the interior bucket main body (11) by the first bolt (3).
7. washing machine according to claim 6, which is characterized in that first bolt (3) sequentially passes through the interior bucket master
Body (11) and the terminal pad (12), wherein be arranged between the bolt head and the interior bucket main body (11) of first bolt (3)
There is the first rigid gasket (31) and is located at the elastomeric pad (32) of the first rigid gasket (31) two sides.
8. the washing machine according to any one of claim 3-5, which is characterized in that the bucket wall of the interior bucket main body (11)
On be provided with filters cover plate (15), the filters cover plate (15) is connected on the interior bucket main body (11) by the second bolt (4).
9. washing machine according to claim 8, which is characterized in that second bolt (4) is from the interior bucket main body (11)
Outside be through on the filters cover plate (15), wherein the bolt head of second bolt (4) and the interior bucket main body (11) it
Between be provided with the second rigid gasket (41) and be located at the second rigid gasket (41) two sides elastomeric pad.
10. washing machine according to claim 9, which is characterized in that second rigid gasket (41) is coated with resilient sleeve
(42), the elastic part of the second rigid gasket (41) two sides forms the elastomeric pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597439.0U CN208250681U (en) | 2018-04-25 | 2018-04-25 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597439.0U CN208250681U (en) | 2018-04-25 | 2018-04-25 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250681U true CN208250681U (en) | 2018-12-18 |
Family
ID=64638244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820597439.0U Active CN208250681U (en) | 2018-04-25 | 2018-04-25 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250681U (en) |
-
2018
- 2018-04-25 CN CN201820597439.0U patent/CN208250681U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190722 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 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee before: Wuxi Xiaotianer Co., Ltd. |