CN102912592B - Inner barrel of fully automatic washing machine and washing machine utilizing inner barrel - Google Patents
Inner barrel of fully automatic washing machine and washing machine utilizing inner barrel Download PDFInfo
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- CN102912592B CN102912592B CN201210371131.1A CN201210371131A CN102912592B CN 102912592 B CN102912592 B CN 102912592B CN 201210371131 A CN201210371131 A CN 201210371131A CN 102912592 B CN102912592 B CN 102912592B
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- die mould
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- washing machine
- bucket
- sphere die
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Abstract
The invention belongs to the field of washing equipment, particularly relates to an inner barrel of a fully automatic washing machine. A plurality of spherical compressions (1) and a plurality of water discharge holes (3) are arranged on a barrel wall, the spherical compressions and the water discharge holes protrude inwards, at least one curved transition surface is distributed on the barrel wall and extends inwards and connects at least two spherical compressions together, and a protruding compression (2) is formed by one of the curved transition surfaces and spherical compressions connected with the curved transition surface. Strength of the barrel wall is increased, and the inner wall of an outer barrel is guaranteed to be flushed by water flows during washing. The invention further provides a fully automatic washing machine utilizing the inner barrel.
Description
Technical field
The invention belongs to washing facility field and in particular in a kind of automatic washing machine bucket and using this interior bucket laundry
Machine.
Background technology
On the bucket wall of bucket in existing automatic washing machine, or it is provided with many vertical beadings, vertical at these
Between beading, it is provided with the osculum of many proper alignment, although these vertical beadings are carried out to the above-below direction of bucket wall
Strengthen, but do not have, for circumferencial direction, the effect strengthened；Or it is provided with the beading of inclination, the beading of inclination is to bucket wall edge
The direction that beading tilts is strengthened, but does not have booster action on bucket wall perpendicular to the direction of beading.In prior art,
On interior bucket, the die mould of setting is single to the booster action of bucket wall, readily along the weak direction of booster action under long use
Deform.Further, since the osculum of bucket wall is because be horizontal proper alignment, one can be formed between every two row holes
The ring-type of individual atresia, and interior bucket is to be rotated with vertical central shaft, so the annular section of atresia begins in washing process
There is no current scour eventually, easily adhere to dirt in outer barrel inwall.
CN201020186528.X discloses a kind of washing machine inner tub, including there being the inner drum of multiple perforates, solid on bucket wall
The gimbal being scheduled on inner drum top and the interior bucket bottom being fixed on inner drum bottom, the perforate on inner drum tilts to turn over from inside to outside
While being formed, the big shape in little the inner in outer end.The bucket wall of inner drum has a plurality of annular protrusion band to External Pressure Type, perforate in circumference
It is evenly distributed on annular protrusion band middle part.In this utility model, impression is circumferencial direction proper alignment, the horizontal stroke of circumferencial direction
Single to the booster action of impression internal bucket bucket wall, the vertical direction of internal bucket does not have booster action, in addition, osculum is also circle
Circumferential direction proper alignment, can produce some circumferential strips that cannot wash away all the time on the inwall of outer barrel, and interior bucket is cleared up not
Thoroughly.
CN1608157A discloses a kind of cylinder having and pointing to the arcuate configuration inside cylinder, and wherein this cylinder is rotatable
Be supported in the casing of carrying out washing treatment machine and have at least one base plate and a shell, they each at least in part by
Thin plate forms, and single or the two be designed with a kind of arcuate configuration pointing to drums inside, arcuate configuration is by pointing to cylinder
The raised composition of the inside, raised edge is basically round or oval or ovate.In this application, on the raised center line of every row
There is larger intensity, but the intensity of the raised junction of every adjacent rows is poor.
In view of this, the special proposition present invention.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, provide bucket in a kind of automatic washing machine, described interior bucket
By the pressure-type structure on bucket bucket wall in improving, strengthen the intensity of barrel wall.
Another object of the present invention is to providing a kind of washing machine being provided with above-mentioned interior bucket.
In order to realize the purpose of the present invention, spy employs the following technical solutions：
Bucket in a kind of automatic washing machine, bucket wall is provided with multiple inwardly protruded sphere die moulds and osculum, described bucket
At least one fillet surface is also distributed with wall, described fillet surface is inwardly protruding and at least two sphere die moulds are connected, mistake
Cross curved surface and coupled sphere die mould constitutes a raised die mould.
The present invention passes through the intensity of the sphere die mould raising bucket wall of setting on bucket wall, because sphere die mould is to be independently arranged,
At least two sphere die moulds are connected by the present invention further by fillet surface, strengthen the intensity of sphere die mould junction.In addition,
On interior bucket, the sphere die mould of setting and raised die mould can play kneading action in washing to clothing, can improve cleaning of clothing
Degree.
The independent sphere pressure of multiple inside bucket internal projection that the bucket wall of described interior bucket is included a barrel wallboard, is connected with bucket wallboard
Type and described raised die mould, described fillet surface is with respect to bucket wallboard to bucket wall internal projection, raised die mould and independent ball
Face pressure type is regularly distributed on the bucket wall of interior bucket, and independent at least provided with one between two adjacent raised die moulds
Sphere die mould.
From the sphere die mould at two ends to the progressively lower transition in centre position, the height of fillet surface is less than ball to the height of fillet surface
The centre-height of face pressure type but be higher than bucket wall plate part.
Fillet surface between two adjacent sphere die moulds shrinks in centre position, and the width of fillet surface is less than sphere
The diameter of die mould, be more than or equal to sphere die mould radius.
Described sphere die mould is equidistantly arranged in rows on interior bucket bucket wall, and the sphere die mould of adjacent two row and adjacent rows is put down
Capable or adjacent two row are staggered；Be belonging respectively to adjacent two row on two adjacent sphere die moulds be connected by fillet surface it is preferred that
Angle between the cross section of the center line of raised die mould and interior bucket bucket wall is acute angle.
The center line of multigroup projection die mould constitutes one of X-shaped, fold-line-shaped, isosceles triangle, parallelogram or two
Plant combination of the above.
The both sides of the described sphere die mould being connected by fillet surface are respectively arranged with the independent sphere die mould of row, by transition
The sphere die mould that curved surface connects and described independent sphere die mould interval setting.
The center line of described every three adjacent two-by-two sphere die moulds is constituted with two sphere die moulds of same column
Heart line is the isosceles triangle on base, preferably forms equilateral triangle；The base length of described isosceles triangle is sphere pressure
1.0-2.0 times of type base diameter, the ratio of the height of projection of described sphere die mould and sphere die mould base diameter is 1/3-1/20.
Same row projection die mould is in discontinuous fold-line-shaped distribution on bucket wall, or, same row projection die mould is in bucket wall
Upper is in continuous fold-line-shaped distribution.
Described osculum is arranged between adjacent two row sphere die moulds, and is in wave between adjacent two row sphere die moulds
Shape is distributed, or, described osculum is arranged around sphere die mould；Preferably, in the vertical direction adjacent two osculums
Spacing is 1-5 times of draining bore dia.
A kind of automatic washing machine, is provided with foregoing interior bucket in washing machine.
Compared with prior art, beneficial effects of the present invention are：
The present invention enhances the intensity of barrel wall by the sphere die mould of setting on bucket wall, by fillet surface by least two
Sphere die mould is connected, and constitutes raised die mould, strengthens the intensity of sphere die mould junction.In addition, the two kinds of pressure on bucket wall
Type can be combined the pattern constituting rule of different shapes, improves the rigidity in multiple directions such as level, vertical, inclinations for barrel wall,
Guarantee that barrel wall energy bears the impact of powerful current, stable firm, indeformable during long-term use.In addition, setting on interior bucket
The sphere die mould put and raised die mould can play kneading action in washing to clothing, can improve the wash degree of clothing.
Brief description
Fig. 1 is the structural representation of the die mould on washing machine inner tub bucket wall in prior art and osculum；
Fig. 2 is the structural representation of the bucket wall of interior bucket in the present invention；
Fig. 3 is the schematic diagram of the die mould on the bucket wall of interior bucket in the present invention and osculum；
Fig. 4 is the partial enlarged drawing of Fig. 3；
Fig. 5 is section expanded schematic diagram at A-A in Fig. 4；
Wherein：1- sphere die mould；2- projection die mould；3- osculum.
Specific embodiment
In conjunction with Fig. 1-5, interior bucket of the present invention is further described in detail.
As shown in Figure 2 and Figure 3, bucket in a kind of automatic washing machine, bucket wall is provided with multiple inwardly protruded sphere die moulds 1
With osculum 3, at least one fillet surface is also distributed with described bucket wall, described fillet surface is inwardly protruding and by least two
Sphere die mould is connected, and fillet surface and coupled sphere die mould constitute a raised die mould 2.
It is generally provided with vertical beading on the bucket wall of washing machine inner tub of the prior art, as shown in figure 1, vertical beading
Bucket wall above-below direction is strengthened, but be there is no booster action for circumferencial direction；Or it is provided with the beading of inclination, tilt
Beading direction that bucket wall is tilted along beading strengthened, but do not strengthen making perpendicular to the direction of beading on bucket wall
With；Or it is provided with circle, oval or avette projection, the intensity of the raised junction of every adjacent rows is poor.Prior art
In above-mentioned interior bucket deform readily along the weak direction of the booster action of die mould under long use.
The present invention passes through the intensity of the sphere die mould raising bucket wall of setting on bucket wall, because sphere die mould is to be independently arranged,
At least two sphere die moulds are connected by the present invention further by fillet surface, constitute raised die mould, strengthen sphere die mould and connect
The intensity at place.In addition, the sphere die mould of setting and raised die mould can play kneading action in washing to clothing on interior bucket, can carry
The wash degree of high clothing.
The independent sphere pressure of multiple inside bucket internal projection that the bucket wall of described interior bucket is included a barrel wallboard, is connected with bucket wallboard
Type and described raised die mould, described fillet surface is with respect to bucket wallboard to bucket wall internal projection, raised die mould and independent ball
Face pressure type is regularly distributed on the bucket wall of interior bucket, and independent at least provided with one between two adjacent raised die moulds
Sphere die mould., with sphere die mould because the different booster action to bucket wall of its shape also differs, the two is in interior bucket for raised die mould
Bucket wall on be regularly distributed, and between two adjacent raised die moulds at least provided with an independent sphere die mould so that
Two kinds of die moulds of different shapes can be had in different sides because of the difference of arrangement mode in the range of a minimum unit on bucket wall
The booster action producing upwards, it is to avoid the unicity of booster action it is ensured that bucket wall all has larger intensity in multiple directions,
The impact of powerful current can be born, stable firm, indeformable during long-term use.
, from the sphere die mould at two ends to the progressively lower transition in centre position, as shown in Figure 4, Figure 5, transition is bent for the height of fillet surface
The height in face is less than centre-height H of sphere die mould but is higher than bucket wall plate part.Mistake between two adjacent sphere die moulds
Cross curved surface to shrink in centre position, the width of fillet surface is less than the diameter of sphere die mould, is more than or equal to sphere die mould radius.?
Preferably：Sphere die mould centre-height H is 2mm, and diameter X is 22mm；Fillet surface center height Z is 0.75mm, width Y
For 12.5mm.In the present invention, the longitudinal direction that is shaped like of the raised die mould of fillet surface and coupled sphere die mould composition is cutd open
The peanut shell opened, the center of its width and the sphere die mould highly all from two ends is gradually to the middle shrinkage of raised die mould.
Described sphere die mould is equidistantly arranged in rows on interior bucket bucket wall, and the sphere die mould of adjacent two row and adjacent rows is put down
Capable or adjacent two row are staggered；Be belonging respectively to adjacent two row on two adjacent sphere die moulds be connected by fillet surface it is preferred that
Angle between the cross section of the center line of raised die mould and interior bucket bucket wall is acute angle, and that is, this raised die mould is to be obliquely installed, and inclines
Tiltedly the raised die mould of setting can produce laterally, the booster action of longitudinal direction and incline direction, it is furthermore preferred that this angle is 30-
60 ° of acute angle.
In the present invention, in the direction of the sphere die mould center line along composition rule pattern, the intensity of interior bucket significantly improves, according to
This can by the sphere die mould center line of composition rule pattern be designed to variously-shaped it is preferred that multigroup projection die mould center
Line constitutes one of X-shaped, fold-line-shaped, isosceles triangle, parallelogram or two or more combination, enhances interior bucket in water
The intensity of the multiple directions such as flat, vertical, inclination.
The both sides of the described sphere die mould being connected by fillet surface are respectively arranged with the independent sphere die mould of row, by transition
The sphere die mould that curved surface connects and described independent sphere die mould interval setting.
The center line of described every three adjacent two-by-two sphere die moulds is constituted with two sphere die moulds of same column
Heart line is the isosceles triangle on base, preferably forms equilateral triangle；The base length of described isosceles triangle is sphere pressure
1.0-2.0 times of type base diameter, to ensure any point in the range of often adjacent two-by-two three sphere die moulds on barrel wall
All strengthened, in the present invention most preferably, sphere die mould base diameter is 22mm, is in two adjacent sphere pressures of same column
The centre-to-centre spacing of type is 30mm；Die mould can strengthen the intensity of barrel wall, and when washing clothing, clothing can be played with certain rubbing again
Effect, but if the relative altitude of die mould is higher, then can cause the abrasion to clothing, in the present invention, described sphere die mould convex
The ratio playing height with sphere die mould base diameter is 1/3-1/20, and within this range, die mould is obvious to the booster action of bucket wall, right
Minimum of wearing and tearing during washing rubbed by clothing.In the present invention most preferably, sphere die mould base diameter is 22mm, the projection of sphere die mould
Height D be 2mm, the ratio of height of projection and sphere die mould base diameter is 1：11.
Preferably, same row projection die mould is in discontinuous fold-line-shaped distribution on bucket wall, or, same row projection die mould
It bucket wall is in continuous fold-line-shaped distribution.
In the present invention most preferably：The described two row die moulds being connected by fillet surface are nearest with it bent by transition with another
It is a row sphere die mould between the two row die moulds that face connects, and arranged with this row sphere die mould symmetrical for line of symmetry.There is symmetrical junction
The die mould of structure constantly repeats, and all creates including above-below direction, circumference in any one minimum die mould repetitive
Direction, booster action in interior multiple directions for the incline direction, such as above-below direction have line up perpendicular row sphere die mould and
It is in the booster action of the sphere die mould generation that fold-line-shaped distribution is connected by fillet surface in the vertical, have in broken line in circumferencial direction
The sphere die mould of the sphere die mould-sphere die mould of the sphere die mould-connected by fillet surface of shape distribution-connected by fillet surface-
Booster action produced by sphere die mould,
Two incline directions have the sphere die mould-sphere die mould of linear sphere die mould-connected by fillet surface-
The booster action produced by sphere die mould being connected by fillet surface, and the booster action of this multiple directions is in the bucket wall of interior bucket
On show regularity and repeatability, further increase the intensity of interior bucket.
Described osculum is arranged between adjacent two row sphere die moulds, and is in wave between adjacent two row sphere die moulds
Shape is distributed, and when washing operating mode, can form the current of the intensive convolution of a vertical direction, outer barrel inwall is washed away,
Or, described osculum is arranged around sphere die mould；Preferably, spacing h of adjacent two osculums of in the vertical direction is
1-5 times of draining bore dia d, when washing clothing it is ensured that each in inner barrel wall highly goes up osculum it is ensured that in outer barrel
Dead angle can not stayed by current scour in each position of wall.It is preferred that the diameter d of described osculum is 1-6mm in the present invention, excellent
Elect 2-4mm as, it is furthermore preferred that the diameter d of described osculum is 2.5mm.
A kind of automatic washing machine, is provided with foregoing interior bucket in washing machine.
The present invention is not limited to the example above, it will be apparent to those skilled in the art that technical scheme, not
In the case of departing from the spirit or scope of the present invention, the present invention is done various modifications and changes all in the claims in the present invention and its
In the range of equivalent, the present invention covers such modifications and changes.
Claims (15)
1. bucket in a kind of automatic washing machine, bucket wall is provided with multiple inwardly protruded sphere die moulds (1) and osculum (3), its
It is characterised by, at least one fillet surface is also distributed with described bucket wall, described fillet surface is inwardly protruding and by least two
Sphere die mould is connected, and fillet surface and coupled sphere die mould constitute a raised die mould (2).
2. washing machine inner tub according to claim 1 is it is characterised in that the bucket wall of described interior bucket includes barrel wallboard and bucket
The independent sphere die mould of multiple inside bucket internal projection and described raised die mould that wallboard is connected, described fillet surface phase
For bucket wallboard to bucket wall internal projection, raised die mould and independent sphere die mould are regularly distributed on the bucket wall of interior bucket, and
At least provided with an independent sphere die mould between two adjacent raised die moulds.
3. washing machine inner tub according to claim 1 and 2 it is characterised in that fillet surface height by two ends sphere
Die mould is less than the centre-height of sphere die mould but is higher than bucket wall flat part to the progressively lower transition in centre position, the height of fillet surface
Point.
4. washing machine inner tub according to claim 1 and 2 is it is characterised in that mistake between two adjacent sphere die moulds
Cross curved surface to shrink in centre position, the width of fillet surface is less than the diameter of sphere die mould, is more than or equal to sphere die mould radius.
5. washing machine inner tub according to claim 1 and 2 is it is characterised in that described sphere die mould is first-class in interior bucket bucket wall
Spacing is arranged in rows, and the sphere die mould of adjacent two row and adjacent rows is parallel, or adjacent two row are staggered；It is belonging respectively to adjacent
Two adjacent sphere die moulds on two row are connected by fillet surface.
6. the washing machine inner tub according to claim 5 is it is characterised in that the center line of raised die mould and interior bucket bucket wall
Angle between cross section is acute angle.
7. washing machine inner tub according to claim 5 is it is characterised in that the center line of multigroup projection die mould constitutes X-shaped, folding
Linear, one of isosceles triangle, parallelogram or two or more combination.
8. washing machine inner tub according to claim 1 and 2 is it is characterised in that the sphere die mould that connected by fillet surface
Both sides are respectively arranged with the independent sphere die mould of row, the sphere die mould being connected by fillet surface and described independent sphere die mould
Interval setting.
9. washing machine inner tub according to claim 5 is it is characterised in that the center of often adjacent two-by-two three sphere die moulds
Line constitutes the isosceles triangle with two sphere die mould center lines positioned at same column as base.
10. washing machine inner tub according to claim 9 is it is characterised in that described isosceles triangle is to form equilateral triangle
Shape.
11. washing machine inner tubs according to claim 9 are it is characterised in that the base length of described isosceles triangle is ball
1.0-2.0 times of face pressure type base diameter, the ratio of the height of projection of described sphere die mould and sphere die mould base diameter is 1/3-
1/20.
12. according to described washing machine inner tub arbitrary in claim 2,7,9,10 and 11 it is characterised in that the raised pressure of same row
Type is in discontinuous fold-line-shaped distribution on bucket wall, or, same row projection die mould is in continuous fold-line-shaped distribution on bucket wall.
13. washing machine inner tubs according to claim 1 are it is characterised in that described osculum is arranged on adjacent two row spheres
Between die mould, and undulate distribution between adjacent two row sphere die moulds, or, described osculum is around sphere die mould week
Enclose setting.
14. washing machine inner tubs according to claim 13 are it is characterised in that between adjacent two osculums of in the vertical direction
Away from for 1-5 times of draining bore dia.
A kind of 15. automatic washing machines are it is characterised in that be provided with described in any one of claim 1-14 in washing machine
Bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371131.1A CN102912592B (en) | 2012-09-29 | 2012-09-29 | Inner barrel of fully automatic washing machine and washing machine utilizing inner barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371131.1A CN102912592B (en) | 2012-09-29 | 2012-09-29 | Inner barrel of fully automatic washing machine and washing machine utilizing inner barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102912592A CN102912592A (en) | 2013-02-06 |
| CN102912592B true CN102912592B (en) | 2017-02-08 |
Family
ID=47611145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210371131.1A Active CN102912592B (en) | 2012-09-29 | 2012-09-29 | Inner barrel of fully automatic washing machine and washing machine utilizing inner barrel |
Country Status (1)
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420124B (en) * | 2013-08-29 | 2018-05-22 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine inner tub and washing machine |
| JP2016187450A (en) * | 2015-03-30 | 2016-11-04 | 東芝ライフスタイル株式会社 | Drum-type washing machine |
| CN107385779A (en) * | 2017-08-01 | 2017-11-24 | 青岛海尔洗衣机有限公司 | Washing machine inner tub and washing machine |
| CN109567699B (en) * | 2018-11-26 | 2020-10-27 | 惠安县螺阳林飞燕汽车维修中心 | Anti-drop rod washing turbulent flow universal rotary dehydrator suitable for round mop |
| CN115538104A (en) * | 2021-06-30 | 2022-12-30 | 无锡小天鹅电器有限公司 | Washing drum and clothes treatment equipment with same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960004298Y1 (en) * | 1993-05-26 | 1996-05-23 | 엘지전자 주식회사 | Washing machine |
| DE10162918A1 (en) * | 2001-12-20 | 2003-07-03 | Bsh Bosch Siemens Hausgeraete | Drum for a laundry treatment machine |
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2012
- 2012-09-29 CN CN201210371131.1A patent/CN102912592B/en active Active
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| CN102912592A (en) | 2013-02-06 |
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Effective date of registration: 20160707 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266102 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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