CN107558090A - A kind of rotary drum washing machine - Google Patents
A kind of rotary drum washing machine Download PDFInfo
- Publication number
- CN107558090A CN107558090A CN201710893188.0A CN201710893188A CN107558090A CN 107558090 A CN107558090 A CN 107558090A CN 201710893188 A CN201710893188 A CN 201710893188A CN 107558090 A CN107558090 A CN 107558090A
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- China
- Prior art keywords
- tub
- washing machine
- rotary drum
- outer barrel
- drum washing
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Abstract
The invention discloses a kind of rotary drum washing machine, is related to washing machine technology field.The volume of outer barrel and inner barr can be increased, so as to improve wash volume.A kind of rotary drum washing machine of the present invention, including casing, outer barrel is provided with the casing, interior bucket is provided with said tub, said tub includes outer barrel top, flexible joint and the outer barrel bottom being from top to bottom tightly connected successively, said tub bottom is connected with the inner cylinder by clutch, has gap between the madial wall of the lateral wall of said tub bottom and the casing.The present invention can be used for the rotary drum washing machine of nested.
Description
Technical field
The present invention relates to washing machine technology field, more particularly to a kind of rotary drum washing machine.
Background technology
With the progress of washing machine technology, because its is easy to operate, function is more, accounts for for the rotary drum washing machine of full-automatic nested
With space it is small the advantages that, gradually instead of original single barrel and double barrels type rotary drum washing machine.
The rotary drum washing machine of full-automatic nested mainly includes casing, staving, impeller, drive component etc., and casing is positioned at whole
The outside of machine, in addition to playing role in decoration, also it is used for supporting, fasten and protecting each parts, staving is arranged in casing, staving portion
Divide using set barrel structure, the main interior bucket for including outer barrel and being arranged in outer barrel, outer barrel is also referred to as steel ladle, and outer barrel, which passes through to hang, to be filled
Hanging is put on casing, is mainly used to contain cleaning solution and collects the water thrown away during dehydration.Outer barrel bottom is installed with motor and clutch
The drive components such as device.Interior bucket is arranged in outer barrel, and the bottom of interior bucket is provided with impeller, and clutch consolidates inner barrel and outer barrel during washing
Lock is tight, makes interior bucket fixed, and impeller rotates under the drive of drive component, drives current washing clothing.Clutch during dehydration
Device separates inner barrel and outer barrel, and interior bucket is rotated into row drying dehydration with the superhigh speed of impeller one, and outer barrel is fixed to be used to collect
The water thrown away during dehydration.
But the rotary drum washing machine of prior art, in dehydration, interior bucket can produce vibrations when high speed rotates, vibrations can be by
Clutch passes to outer barrel, shakes outer barrel.In order to prevent outer barrel from colliding casing, it is necessary in outer barrel and casing in vibrations
Between reserve larger gap, the volume of outer barrel is so limited, and then limit the volume of interior bucket, so as to have impact on washing
Volume.
The content of the invention
Embodiments of the invention provide a kind of rotary drum washing machine, can increase the volume of outer barrel and inner barr, be washed so as to improve
Wash volume.
To reach above-mentioned purpose, the embodiment provides a kind of rotary drum washing machine, including casing, in the casing
Provided with outer barrel, interior bucket is provided with said tub, said tub includes outer barrel top, the flexibility company being from top to bottom tightly connected successively
Socket part and outer barrel bottom, said tub bottom are connected with the inner cylinder by clutch, the lateral wall of said tub bottom and institute
Stating between the madial wall of casing has gap.
Rotary drum washing machine provided in an embodiment of the present invention, in dehydration, interior bucket rotates at a high speed caused vibrations by clutch
Outer barrel bottom is passed to, due to having gap between the lateral wall of outer barrel bottom and the madial wall of the casing, therefore under outer barrel
The vibrations in portion will not be transferred to casing, and due between outer barrel top and outer barrel bottom being connected by flexible joint,
Therefore, the vibrations of outer barrel bottom can be converted into the deformation of flexible joint, so that vibrations are absorbed, be not transferred in outer barrel
Portion.As a result, can set smaller of the gap between outer barrel top and casing or not staying gap, the body of outer barrel is increased
Product, interior bucket volume also can accordingly increase, so as to improve wash volume.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the cross section structure schematic diagram of rotary drum washing machine of the embodiment of the present invention；
Fig. 2 is that rotary drum washing machine of the embodiment of the present invention removes the planar structure schematic diagram after casing；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is that rotary drum washing machine of the embodiment of the present invention removes the dimensional structure diagram after casing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It is right
For one of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " be meant that two or
Two or more.
Referring to Fig. 1, Fig. 2, rotary drum washing machine that embodiments of the invention provide, including casing 1, it is provided with the casing 1
Outer barrel 2, said tub 2 is interior to be provided with interior bucket 3, and said tub 2 includes outer barrel top 21, the flexibility being from top to bottom tightly connected successively
Connecting portion 22 and outer barrel bottom 23, said tub bottom 23 are connected with the inner cylinder by clutch 4, said tub bottom 23
There is gap between the madial wall of lateral wall and the casing 1.
Rotary drum washing machine provided in an embodiment of the present invention, in dehydration, interior bucket 3 rotates at a high speed caused vibrations by clutch
4 pass to outer barrel bottom 23, due to having gap between the lateral wall of outer barrel bottom 23 and the madial wall of the casing 1, therefore
The vibrations of outer barrel bottom 23 will not be transferred to casing 1, and due to being to pass through flexibility between outer barrel top 21 and outer barrel bottom 23
What connecting portion 22 connected, and flexible joint 22 can produce deformation in stress, therefore, the vibrations meeting of outer barrel bottom 23
Deformation caused by flexible joint 22 is converted into, so that vibrations are absorbed, is not transferred to outer barrel top 21.As a result,
Can set smaller of gap between outer barrel top 21 and casing 1 does not stay gap, increases the volume of outer barrel 2, interior bucket 3
Volume also can accordingly increase, so as to improve wash volume.
In above-described embodiment, vibrations can be the vibrations of vertical direction or the vibrations of horizontal direction or rotation, soft
Property connecting portion 22 can correspond to different vibrations form and produce corresponding deformation.For example, the vibrations of vertical direction can make flexible connection
Portion 22 produces the telescopic shape change of vertical direction；The vibrations of horizontal direction can make flexible joint 22 produce the retractable of horizontal direction
Become；In dehydration, the initial stage of the rotation of interior bucket 3, outer barrel bottom 23 can also produce slight turn under effect of inertia with interior bucket 3
Dynamic, now, slight torsional deformation can occur for flexible joint 22, prevent rotation to be transferred to outer barrel top 21.
When being filled with water in outer barrel 2, due to the heavier-weight of water, downward pulling force can be applied to outer barrel bottom 23, so that
Flexible joint 22 receives downward tensile stress, in order to avoid flexible joint 22 damages under stress extended state, preferably
The structure that flexible joint 22 is arranged to vertically to stretch.Thus, flexible joint 22 can be made to have along vertical side
To stroke, can stretch certain distance downwards when flexible joint 22 is by downward pulling force, so as to avoid it is flexible even
Socket part 22 is damaged under stress extended state, after the water in outer barrel 2 is discharged, the regracting of flexible joint 22.
Specifically, flexible joint 22 can be telescopic sleeve structure, or the bellows structure shown in Fig. 2, can
The upper end tube nozzle of bellows is sealed with outer barrel top 21 and docked, the lower end mouth of pipe of bellows and outer barrel bottom 23 are sealed pair
Connect.Compared to telescopic sleeve structure, the sealing effectiveness of bellows structure is more preferable.
Because the structure of the application makes outer barrel top 21 not shaken substantially in dehydration, therefore, outer barrel top 21
It can not have to set gap between the madial wall of casing 1, can be directly by the lateral wall on outer barrel top 21 and the casing 1
Side wall fits (as shown in Figure 1), thus can make the volume maximization of outer barrel, so that the volume of interior bucket 3 can accordingly increase, enters
One step increases wash volume.
Further, since flexible joint 22 is to absorb vibrations by self-deformation, flexible joint 22 and casing 1 it
Gap is not stayed between even if, flexible joint 22 also can absorb vibrations to inner side deformation, not interfere with its shock-absorbing effect.Therefore,
As shown in figure 1, the madial wall of the lateral wall of flexible joint 22 and the casing 1 can be fitted, so that flexible connection
Receiving space corresponding to portion 22 increases, and can further increase the volume and wash volume of interior bucket 3.
Because outer barrel bottom 23 needs the preset clearance between the inwall of casing 1, the volume of outer barrel can be influenceed, therefore can be tried one's best
The height of outer barrel bottom 23 is reduced, makes it as far as possible small in the height direction.Specifically, as shown in Figure 3, Figure 4, outer barrel top can be made
21 and flexible joint 22 be collectively forming the ladle body of outer barrel, outer barrel bottom 23 is used only as the bucket bottom of outer barrel.Thus, can maximum journey
Degree reduces the shared height in outer barrel bottom 23, so as to increase the volume of outer barrel to greatest extent, makes wash volume bigger.
Outer barrel 2 and the attachment structure of casing 1 will play buffering and cushioning effect to outer barrel 2, can use upper suspension formula
Connection or the connection of bottom brace type, when using the connection of upper suspension formula, to be reserved between outer barrel 2 and the inwall of casing 1
The installation space of spring is hung, can so limit the volume of outer barrel.It is therefore preferable that connected using bottom brace type, such as Fig. 3, Fig. 4 institute
Show, supported between the bottom plate of outer barrel bottom 23 and casing 1 by shock-absorption support 5, shock-absorption support 5 can bullet along its length
Property is stretched.Shock-absorption support 5 can limit the rotation and up and down motion of outer barrel bottom, and it is arranged on below outer barrel, it is not necessary to
The headspace between outer barrel and the inwall of casing 1, so as to expand wash volume.Shock-absorption support 5 can also play slow to interior bucket 3
The effect of support is rushed, Oscillation Amplitude when interior bucket 3 is dehydrated can be reduced, reaches the effect of damping noise reduction.
In order that shock-absorbing support power is evenly distributed, it is preferable that as shown in figure 4, the shock-absorption support 5 is multiple, it is multiple
Circumference of the shock-absorption support 5 along said tub bottom 23 is uniformly distributed.Thus, shock-absorbing support power can be made to be evenly distributed, prevented
Only outer barrel deflection is rocked.
In order that shock-absorbing support power is more stable, as shown in figure 4, the shock-absorption support 5 can be obliquely installed, and make multiple
The upward extended line of the shock-absorption support 5 is converged on the axis of said tub 2.Thus, each shock-absorption support 5 can provide
Elastic anchorage force be directed to the same point of the axis of outer barrel 2, make outer barrel bottom 23 more steady when moving up and down.
Specifically, the flexible joint 22 can be made up of elastomeric material, absorb shake by the deformation of elastomeric material
It is dynamic.Such as rubber can be used to make flexible joint 22.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of rotary drum washing machine, including casing, the casing is interior to be provided with outer barrel, is provided with interior bucket in said tub, its feature exists
Under outer barrel top, flexible joint and the outer barrel bottom that, said tub includes from top to bottom being tightly connected successively, said tub
Portion is connected with the inner cylinder by clutch, between having between the madial wall of the lateral wall of said tub bottom and the casing
Gap.
2. rotary drum washing machine according to claim 1, it is characterised in that the flexible joint can vertically be stretched
Contracting.
3. rotary drum washing machine according to claim 2, it is characterised in that the flexible joint is bellows, the ripple
The upper end tube nozzle of line pipe is connected with said tub top seal, and the lower end mouth of pipe and the said tub lower seal of the bellows connect
Connect.
4. rotary drum washing machine according to claim 1, it is characterised in that the lateral wall on said tub top and the casing
Madial wall fit or be fixedly connected.
5. rotary drum washing machine according to claim 4, it is characterised in that the lateral wall of the flexible joint and the case
The madial wall of body fits or has a gap.
6. according to rotary drum washing machine according to any one of claims 1 to 5, it is characterised in that said tub top and described
Flexible joint forms the ladle body of said tub, and the bucket bottom of said tub is formed at said tub bottom.
7. according to rotary drum washing machine according to any one of claims 1 to 5, it is characterised in that said tub bottom with it is described
Supported between the bottom plate of casing by shock-absorption support, the shock-absorption support can elastic telescopic along its length.
8. rotary drum washing machine according to claim 7, it is characterised in that the shock-absorption support is multiple described to be multiple
Circumference of the shock-absorption support along said tub bottom is uniformly distributed.
9. rotary drum washing machine according to claim 8, it is characterised in that the shock-absorption support is obliquely installed, and multiple
The upward extended line of the shock-absorption support is converged on the axis of said tub.
10. according to rotary drum washing machine according to any one of claims 1 to 5, it is characterised in that the flexible joint is by bullet
Property material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893188.0A CN107558090A (en) | 2017-09-27 | 2017-09-27 | A kind of rotary drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893188.0A CN107558090A (en) | 2017-09-27 | 2017-09-27 | A kind of rotary drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107558090A true CN107558090A (en) | 2018-01-09 |
Family
ID=60983439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710893188.0A Pending CN107558090A (en) | 2017-09-27 | 2017-09-27 | A kind of rotary drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558090A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068054A (en) * | 2004-08-31 | 2006-03-16 | Matsushita Electric Ind Co Ltd | Drum washing machine |
| CN106702662A (en) * | 2015-11-12 | 2017-05-24 | 青岛海尔洗衣机有限公司 | Washing machine without water between barrels and control method |
| CN106988074A (en) * | 2017-04-20 | 2017-07-28 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| CN107190457A (en) * | 2017-04-20 | 2017-09-22 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| CN107190456A (en) * | 2017-04-20 | 2017-09-22 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
-
2017
- 2017-09-27 CN CN201710893188.0A patent/CN107558090A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006068054A (en) * | 2004-08-31 | 2006-03-16 | Matsushita Electric Ind Co Ltd | Drum washing machine |
| CN106702662A (en) * | 2015-11-12 | 2017-05-24 | 青岛海尔洗衣机有限公司 | Washing machine without water between barrels and control method |
| CN106988074A (en) * | 2017-04-20 | 2017-07-28 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| CN107190457A (en) * | 2017-04-20 | 2017-09-22 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
| CN107190456A (en) * | 2017-04-20 | 2017-09-22 | 青岛海尔洗衣机有限公司 | A kind of washing machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |