CN106801318A - One kind is without rotary drum washing machine - Google Patents
One kind is without rotary drum washing machine Download PDFInfo
- Publication number
- CN106801318A CN106801318A CN201710113396.4A CN201710113396A CN106801318A CN 106801318 A CN106801318 A CN 106801318A CN 201710113396 A CN201710113396 A CN 201710113396A CN 106801318 A CN106801318 A CN 106801318A
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- Prior art keywords
- projection
- face
- bucket
- inner barrels
- bucket wall
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- 238000005406 washing Methods 0.000 title claims abstract description 61
- 230000000630 rising effect Effects 0.000 claims description 7
- 241000580063 Ipomopsis rubra Species 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 30
- 238000003756 stirring Methods 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000001035 drying Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010412 laundry washing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- 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
- D06F37/14—Ribs or rubbing means forming part of the receptacle
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The present invention provides one kind without rotary drum washing machine, including can Inner barrels of positive and negative rotation, it is raised that described Inner barrels bucket bottom sets bucket bottom, it is raised that Inner barrels of bucket wall sets bucket wall, described bucket bottom is raised as Inner barrel of positive and negative rotation is to form forwards/reverse laundry current, and described bucket wall is raised as Inner barrel of positive and negative rotation is done washing current with forming reversely/forward direction.It is of the invention directly to drive Inner barrels to rotate to realize clean result by drive mechanism, without impeller, bucket bottom is raised and bucket wall convexes to form reversely laundry current simultaneously, to form to clothing multi-level upset, pat, wash combination clean result by rubbing with the hands, can effectively prevent clothing from winding, reduce wear of clothes, realize efficiently laundry.
Description
Technical field
The invention belongs to washing machine field, specifically, it is related to one kind without rotary drum washing machine.
Background technology
Washing machine is generally divided into roller washing machine, rotary drum washing machine and agitator type washing machine.It is, in principle, that impeller is washed
Clothing machine and stirring washing machine are extremely similar.Rotary drum washing machine stirs current by impeller, and the current of random motion are stirred
Dynamic clothing, so as to complete the washing rinse cycle of clothing；Stirring washing machine is dragged directly or by means of waterpower by stirring vertical rod
Clothing is moved in underwater exercise, so as to complete the washing of clothing.Roller washing machine is carried by the several fins for being fixed on Inner barrels of inwall
Clothing is risen, clothing is repeatedly lifted up in roller, falls completion washing rinse cycle.
Type washing machine washing water is few, wear of clothes rate is very low, clothing does not wind, can set hot water apparatus, easily real
Now automate, but washing force is weak, wash time is long, complex structure, it is bulky, expend raw metal it is many, relatively costly.At a high speed
Relative difficult control is balanced during drying.Agitator type washing machine washing uniformity is good, washing force is strong, small to wear of clothes, washing is held
Amount is big but wash time is long, noise is big, the slew gear complexity of agitator, processing difficulties, relatively costly, volume are big.Impeller-type
Washing machine structure is simple, washing force is strong, wash time is short, low cost, lightweight, but wear of clothes rate and twine rate are all higher,
Washing uniformity is poor, and water consumption is more.
At present, impeller is set in general rotary drum washing machine Inner barrels, structure is relative complex, and mounting process is cumbersome, high cost,
If Inner barrels of energy is not provided with impeller, directly drive Inner barrels to rotate by motor to realize washing, production technology can be simplified, and cost also can
Reduce.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, there is provided a kind of without rotary drum washing machine, directly
Connect and drive Inner barrels to rotate to realize clean result by drive mechanism, without impeller, while setting reverse each other at bucket bottom and bucket wall
Projection, to form to clothing multi-level upset, pat, wash combination clean result by rubbing with the hands, can effectively prevent clothing from winding, reduce
Wear of clothes, realizes efficiently laundry.
In order to solve the above technical problems, the present invention is using the basic conception of technical scheme：
One kind, including can Inner the barrel of positive and negative rotation, described Inner barrel bucket bottom setting bucket bottom projection, Inner without rotary drum washing machine
The bucket wall of bucket sets that bucket wall is raised, and described bucket bottom is raised as Inner barrels of positive and negative rotation is forming forwards/reverse laundry water
Stream, described bucket wall is raised as Inner barrel of positive and negative rotation is forming reversely/positive current of doing washing.
Further, described bucket bottom projection is configured with along the elevated bucket bottom lifting face in Inner barrels of forward/reverse direction, institute
The bucket wall projection stated is configured with along the Inner barrels of elevated bucket wall lifting face of reversion/forward direction.
Further, multiple projections are respectively provided with described bucket bottom and bucket wall, projection has inclined surface, the bucket bottom
On projection inclined plane incline direction it is opposite with the incline direction of the inclined plane of the projection on bucket wall.
Further, raised multiple first projections for including being arranged on Inner barrels of bottom in described bucket bottom, the first projection has
First inclined surface, the first inclined surface of the first projection sets each along Inner barrels of forward/reverse direction and is lifted with forming barrel bottom
Face；
Raised multiple second projections for including being arranged on barrel wall of described bucket wall, the second projection has the second nauropemeter
Face, the second inclined surface of the second projection sets to form a barrel bottom lifting face each along Inner barrels of reversion/forward direction.
Further, the first described projection is arranged in a row setting along the radial direction at interior bucket bottom, radial on Inner barrels of bottom
Set and ranked first projection more, to form multiple bucket bottoms lifting faces.
Further, the gradient difference of the first inclined surface of the first projection on different rows has not to be formed
Face is lifted with the bucket bottom of hoisting depth；
The gradient of the first inclined surface of the first projection being preferably located on different rows is along Inner barrels of forward/reverse
Direction gradually increases to form the bucket bottom for gradually rising lifting face.
Further, the second described projection forms a line setting along Inner barrels of bucket wall axial direction, described Inner barrels
Multiple row is set along one week on bucket wall, to be upwardly formed multiple bucket wall lifting faces Inner barrels of week.
Further, the gradient difference of the second inclined surface of the second projection in different lines has not to be formed
Face is lifted with the bucket wall of hoisting depth；
The gradient of the second inclined surface of the second projection being preferably located in different lines is along Inner barrels of reversion/rotating forward
Direction gradually increases to form the bucket wall for gradually rising lifting face.
Further, the projection at least includes the first face and the second face that are connected with Inner barrel inner surface, the first face and
Second face connects, and the first face skyrockets to projection peak from Inner barrels of inner surface, and the second face is down in Inner barrels from projection peak is slow
Surface, the gradient of the gradient more than the second face in first face.
Further, described projection is integrally formed with Inner barrels of inwall.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
Washing machine of the invention directly drives Inner barrels of rotation without impeller by drive mechanism, while bucket bottom projection and bucket wall
Reversely laundry current are convexed to form, to form to clothing multi-level upset, pat, wash combination clean result by rubbing with the hands, is ensureing have
While having stronger clean result, can effectively prevent clothing from winding, reduce wear of clothes, improve detersive efficiency.
The present invention is respectively provided with the projection of opposite arrangement each other at bucket bottom and bucket wall, and projection has stirs current, clothing
Effect, in Inner barrels of rotating, the projection on bucket bottom and bucket wall can form the effect of various combination effect, be capable of achieving to clothing
Fully hold up, pat, rub, preferably realize washing uniformity, prevent clothing from winding, so that ensure the washability of clothing,
Lifting washing clean rate.
Of the invention structure is relatively simple compared with traditional rotary drum washing machine, and installation, maintenance is convenient, can effectively reduce equipment
Cost, economizes on resources, while preferable clean result can also be provided, with practical, promotional value higher.
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Accompanying drawing as the application a part, for providing further understanding of the invention, it is of the invention schematically
Embodiment and its illustrate for explaining the present invention, but do not constitute inappropriate limitation of the present invention.Obviously, drawings in the following description
Only some embodiments, to those skilled in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is Inner barrels of overall structure diagram of the invention；
Fig. 2 is Inner barrels of schematic top view of the invention；
Fig. 3 is Inner barrels of generalized section of the invention.
In figure：1- Inner barrels；11- barrels of bottom；12- barrels of wall；The faces of 21- first；The faces of 22- second；23- transition faces；111- first is convex
Block；The projections of 121- second.
It should be noted that these accompanying drawings and word description are not intended as limiting design model of the invention by any way
Enclose, but be that those skilled in the art illustrate idea of the invention by reference to specific embodiment.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in embodiment is clearly and completely described, following examples be used for illustrate the present invention, but
It is not limited to the scope of the present invention.
In the description of the invention, it is necessary to explanation, term " on ", it is D score, "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " interior ", " outward " are based on orientation shown in the drawings or position relationship, merely to just
Described in the description present invention and simplifying, rather than indicate 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
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Embodiment one
As shown in Figure 1-Figure 3, one kind of the present embodiment is without rotary drum washing machine, including can Inner barrels 1 of positive and negative rotation, it is described
Inner barrels 1 of bucket bottom 11 sets bucket bottom projection, and Inner barrels 1 of bucket wall 12 sets bucket wall projection, and described bucket bottom projection is with Inner barrels
Positive and negative rotation to form forwards/reverse laundry current, described bucket wall it is raised with Inner barrel of positive and negative rotation with formed it is reverse/
Forward direction laundry current.
The washing machine of the present embodiment directly drives Inner barrels 1 rotation without impeller by drive mechanism, while bucket bottom projection and bucket
Wall convexes to form reversely laundry current, to form to clothing multi-level upset, pat, wash combination clean result by rubbing with the hands, is ensureing
While with stronger clean result, can effectively prevent clothing from winding, reduce wear of clothes, improve detersive efficiency.
The bucket bottom of the present embodiment is raised and bucket wall is raised with different clean results, is rotated facing one direction at Inner barrels
When, current are mainly stirred by bucket bottom projection and forms laundry current on a direction, while also can be along lifting clothing in this direction
Thing, when being rotated towards another direction for Inner barrels, mainly stirs current and forms laundry water on another direction by bucket wall projection
Stream, while also can be along lifting clothing in this direction.
The washing machine of the present embodiment eliminates impeller, employs raised and the raised mutual cooperation of bucket wall the mode in barrel bottom and realizes
Laundry, simple structure, it is ensured that the clean result of clothing.
Further, the bucket bottom projection described in the present embodiment is configured with along the elevated bucket bottom in Inner barrels of forward/reverse direction
Lifting face, bucket bottom lifting face can stir current and form laundry current, while can also lift clothing.Bucket wall described in the present embodiment
Projection is configured with along the Inner barrels of elevated bucket wall lifting face of reversion/forward direction, and bucket wall lifting face can stir current formation and wash
Clothing current lift clothing simultaneously.
Specifically, described in the present embodiment multiple projections are respectively provided with bucket bottom 11 and bucket wall 12, projection has nauropemeter
Face, the incline direction of the inclined plane of the projection on the bucket bottom is opposite with the incline direction of the inclined plane of the projection on bucket wall.This
Embodiment can realize the different lifting face on barrel bottom and bucket wall by the projection arrangement with inclined plane.
Further, described in the present embodiment raised multiple first projections 111 for including being arranged on Inner barrels of bottom in bucket bottom, the
One projection 111 has the first inclined surface, and the first inclined surface of the first projection 111 sets each along Inner barrels of forward/reverse direction
Put to form a barrel bottom lifting face.
Raised multiple second projections 121 for including being arranged on barrel wall of bucket wall described in the present embodiment, the second projection 121 has
The second inclined surface for having the second inclined surface, the second projection 121 sets to form a barrel bottom each along Inner barrels of reversion/forward direction
Lifting face.
Further, the first projection 111 described in the present embodiment is arranged in a row setting, bucket bottom 11 along the radial direction at bucket bottom 11
On be arranged radially ranked first projection, to form multiple bucket bottoms lifting faces.So, multiple lifting faces can increase laundry water
The lifting of stream and clothing, laundry effect is more preferable.
Further, the gradient of the first inclined surface of the first projection 111 on different rows is different forming tool
There is the bucket bottom lifting face of different hoisting depths.So, the bucket bottom lifting face of different hoisting depths coordinates can strengthen laundry effect.
The gradient of the first inclined surface of the first projection 111 being preferably located on different rows rotated forward along Inner barrels/and it is anti-
Turn direction gradually to increase to form the bucket bottom for gradually rising lifting face.So, can cause that laundry current gradually strengthen, clothing increases
Subtract lifting, the damage to clothing is avoided while lifting laundry washing effects.
Further, the second described projection 121 forms a line setting along Inner barrels 1 of the axial direction of bucket wall 12, described
Multiple row is set along one week on Inner barrels 1 of bucket wall 12, to be upwardly formed multiple bucket wall lifting faces Inner barrels 1 of week.So, it is multiple
Lifting face can increase the lifting of laundry current and clothing, and laundry effect is more preferable.
Further, the gradient difference of the second inclined surface of the second projection in different lines has not to be formed
Face is lifted with the bucket wall of hoisting depth.So, the bucket bottom lifting face of different hoisting depths coordinates can strengthen laundry effect.
The gradient of the second inclined surface of the second projection being preferably located in different lines is along Inner barrels of reversion/rotating forward
Direction gradually increases to form the bucket wall for gradually rising lifting face.So, can cause that laundry current gradually strengthen, clothing increase and decrease
Lifting, avoids the damage to clothing while lifting laundry washing effects.
Further, described projection is integrally formed with Inner barrels of inwall.Washing machine Inner barrels of processing and manufacturing is easily facilitated, is tied
Structure is more simple, assembles more efficient and convenient.
Embodiment two
As shown in Figure 1 to Figure 3, the one kind described in the present embodiment is without rotary drum washing machine
Inner barrels 1 be not provided with impeller, drive device directly drives Inner barrel 1 and rotates, and realizes Inner barrels 1 of rotating, works as drive
When dynamic device drives Inner barrels 1 to rotate forward, bucket bottom projection is primarily served and holds up clothing, the effect of agitation current, when drive device drives
During Inner barrels 1 reversion, bucket wall projection is primarily served and holds up clothing, the effect of agitation current, so as to realize the washing of laundry.Here institute
The rotating said is comparatively, specific direction not to be limited, can realize rotating.In addition, bucket bottom projection is not all in
Worked when rotating forward for Inner barrels 1, can also be had certain effect in reversion, but be not Main Function, similarly, bucket wall projection is also one
Sample.
For the purpose of clothing is washed in the rotating for realizing Inner barrels 1, Inner barrels 1 of the present invention of inwall is provided with some projections,
Including the first projection 111, the second projection 121, bucket bottom 11 is provided with and smooths elevated first projection along Inner barrels of 1 first rotation direction
111, bucket wall 12 is provided with and smooths elevated second projection 121, first projection 111 and second along Inner barrels of 1 second rotation direction
Projection 121 is reverse each other.The rotating of Inner barrels 1 energy, can realize two rotations reverse each other, and bucket bottom 11 sets the first projection 111,
Bucket wall 12 sets the second projection 121, and the first projection 111, the second projection 121 are set anyway each other, at Inner barrels 1 along the first rotation side
During to rotating, first projection 111 at bucket bottom 11 can hold up clothing, Inner barrels 1 when being rotated along the second rotation direction, and the second of bucket wall 12
Projection 121 can hold up clothing, so as to realize that bucket bottom 11, bucket wall 12 hold up the purpose of clothing in Inner barrels of 1 rotating.
To make projection at utmost realize that drying is acted on, projection needs the structure for blocking water on Inner barrels 1 direction of rotation,
The section of projection of the present invention be arch, class arch or polygon, section mentioned here be the vertical inner surface of bucket bottom 11 and
The section of bucket bottom 11 circumference.That is, projection is presented various in the section of the vertical inner face of bucket bottom 11 and vertical bucket bottom 11 circumference
Geometry, on the basis of drying is met, with reference to hydromechanical principle, various geometries are arch, or are similar to
Arch, also or polygon, wherein, arch is a circular part, and class arch is by the arc of arch, string on the basis of arch
It is changed, polygon is various combinations of irregular curve or straight line and curve, it is preferable that polygon is triangle, ladder
Shape, square, during due to guiding current, streamline structure is more conducive to guiding, further preferably, the angle of polytropy is carried out into round and smooth place
Reason, or it is changed into fillet.
Projection directly affects the size and Orientation for stirring current, enters as core of the invention, the planform of projection
And clean result is influenceed, projection at least includes the first face 21, the second face 22, and the first face 21 is connected with the second face 22, the first face 21
The gradient more than the second face 22 the gradient.Because projection is connected with Inner barrels of 1 inner surface, the face being connected with Inner barrels of 1 inner surface is to see
Lose, the first face 21 said herein, the second face 22 are not related to the invisible face.Preferably, the first face 21 with Inner barrels 1 in table
Face is perpendicular or generally perpendicular, current can be formed and significantly stirred, and the first face 21 can be plane, or curved surface, be beneficial to
Stir current；With the inner surface of bucket bottom 11 be connected in the first face 21 by the second face 22, and the second face 22 is smooth surface, the first face 21 and the
Two faces 22 are connected smoothly, and more conducively to the guiding of current, the first face 21 can also be connected with the second face 22 by transition face 23
Connect.It is further preferred that the second face 22 forms U-shaped curve, V-type broken line or a V-type curve with Inner barrels of 1 inner surface junction,
So as to the guiding current faster after current are stirred in the first face 21, so that projection is presented a wide narrow stern construction, current are from the
Simultaneously 21 place wider is lifted, then by the water conservancy diversion of the second face 22, the front wide and rear narrow constructor interflow mechanics are more conducive to wash
Wash.
The effect that projection stirs current is also influenceed by the first face 21 with the Inner barrels 1 circumferential angular dimension of rotation, bucket bottom 11
First face 21 of the first projection and circumferential angle are 60 °~90 °, it is preferable that be 90 °, the first face 21 and the inner surface of bucket bottom 11
The two ends of connection are respectively R1, R2, R1 ＞ R2, the second face 22 and the inner surface junction shape of bucket bottom 11 with the distance at the centers of Tong Di 11
Into the distance at corner and the centers of Tong Di 11 of curve be R3, R1 >=R3 >=R2, it is preferable that and R1-R3=R3-R2.
More preferably to realize clean result, it is ensured that clothing winds, clothing friction, height of second projection 121 in bucket wall 12 are reduced
It is placed equidistant on degree direction or staggered cross is set.In this way, second projection 121 can preferably coordinate on Inner barrels 1 of bucket wall 12
One projection 111 is played to water comprehensively stirs effect, forms multi-faceted at many levels stirring.Preferably, the edge of the second projection 121
Bucket wall 12 is circumferential uniform, and is set in the shape of a spiral in the short transverse of bucket wall 12, can make it is multi-level stir complementation, fully agitation
Current.
Bucket bottom 11 and bucket wall 12 are respectively provided with the first projection 111, the second projection 121, can farthest stir, stir
Current, are the effect for more preferably realizing stirring, stirring, so as to be in the picking-up of diverse location and degree to clothing, projection is at bucket bottom 11
Circumferentially clockwise arrangement, bucket wall 12 circumferentially in counterclockwise arrangement, or projection bucket bottom 11 circumferentially counterclockwise arrangement,
In bucket wall 12 circumferentially in arrangement clockwise.The projection allowed on barrel bottom 11 and bucket wall 12 forms rightabout arrangement, at Inner barrels 1
During forward and backward, different effects are each served as, first projection 111 at bucket bottom 11 and the second projection 121 of bucket wall 12 are rising respectively
To leading drying, the effect of auxiliary drying, while realizing clean result, clothing winding, friction damage are effectively prevented.It is preferred that
Ground, projection can be wholely set with Inner barrels 1, can use impact style, also can be using one casting structure.
The present invention directly drives Inner barrels 1 rotation without impeller by drive mechanism, and projection is set on Inner barrels 1 of inner surface,
By Inner barrels 1 of rotating, with the effect for forming beating, wash by rubbing with the hands, while ensureing to have stronger clean result, can effectively prevent
Only clothing winding, reduces wear of clothes, improves detersive efficiency.
The present invention is respectively provided with the first projection 111, second projection 121 of opposite arrangement each other at bucket bottom 11 and bucket wall 12,
Two kinds of projections have the effect for stirring current, clothing, and in Inner barrels of 1 rotating, the projection on bucket bottom 11 and bucket wall 12 can be formed
The effect of various combination effect, is capable of achieving the abundant picking-up to clothing, pats, rubs, and preferably realizes washing uniformity, prevents
Clothing winds, so that ensure the washability of clothing, lifting washing clean rate.
Of the invention structure is relatively simple compared with traditional rotary drum washing machine, and installation, maintenance is convenient, can effectively reduce equipment
Cost, economizes on resources, while preferable clean result can also be provided, with practical, promotional value higher.
Embodiment three
As shown in Figure 1 to Figure 3, without rotary drum washing machine, Inner barrels 1 of bucket bottom 11 is provided with some to the one kind described in the present embodiment
First projection 111,111 barrels of circumference at bottom 11 of some first projections are diametrically also uniformly arranged to uniform, in same diameter
On at least two the first projections 111, formed multilayer circumferential arrangements, as shown in the figure.First projection 111 and Inner barrels 1 one are rushed
Pressure is formed.
First projection 111 includes the first face 21, the second face 22, the first face 21, the second face 22 with the inner surface at bucket bottom 11
Connection, the first face 21 is plane, and the second face 22 is smooth surface.Line segment and bucket bottom that first face 21 is formed with the junction of bucket bottom 11
The angle of 11 radiuses is 80 °；Second face 22 and the junction of the inner surface of bucket bottom 11 form a U-shaped curve, the second face 22 and the
Simultaneously 21 it is connected smoothly, the gradient of the gradient more than the second face 22 in the first face 21.
First face 21 be connected with the inner surface at bucket bottom 11 the line segment two ends to be formed and the center of circle of bucket bottom 11 distance respectively R1,
R2, R1 ＞ R2, the corner of the curve that the second face 22 is formed with the inner surface junction at bucket bottom 11 and the distance in the center of circle of bucket bottom 11
It is R3, R1 >=R3 >=R2, and R1-R3=R3-R2.If it is the head of the first projection 111 to define the first face 21, the second face 22 away from
The end in the first face 21 is tail end, then first projection 111 at bucket bottom 11 is according to from first to last in setting counterclockwise.
The inner surface of Inner barrels 1 of bucket wall 12 is provided with some second projections 121, and the second projection 121 on bucket wall 12 is along bucket wall
12 rotation is circumferentially uniformly arranged, and is placed equidistant in the short transverse of bucket wall 12, and the second projection 121 on bucket wall 12 is arranged out
Come in vertical shape or helical form in the short transverse of bucket wall 12, circumferentially equal cloth-like or spiral are equal on the circumferencial direction of bucket wall 12
Cloth-like.
The second projection 121 on bucket wall 12 is identical with the structure of the first projection 111 at bucket bottom 11, in order to preferably realize a barrel wall
The effect of 12 second projections 121, the second projection 121 on bucket wall 12 is set according to from head to afterbody in clockwise, with bucket
First projection 111 at bottom 11 forms opposite direction, in Inner barrels of 1 rotating, first projection 111 at bucket bottom 11 and bucket wall 12
Second projection 121 can realize reversely combined effect, preferably realize the cleaning function to clothing.
Preferably to adapt to various washing mode or washing demand, Inner barrels 1 perforate for being additionally provided with water flowing can meet difference
Water inlet, the demand of spray.Also or Inner barrels 1 is inclined to set, angle of inclination is 5 °~7 °, meets diverse requirements.
Using when, Inner barrels of 1 rotating is directly driven by motor, Inner barrels 1 when rotating clockwise, the first projection 111 can be stirred
Current form clockwise flow, and the second projection 121 can overturn current, Inner barrels 1 when rotating counterclockwise, and the second projection 121 can be dialled
Dynamic current form counterclockwise flow, and the first projection 111 can overturn current, are so capable of achieving following technique effect：
When rotating clockwise for Inner barrels 1, the clothing for pressing close to barrel bottom 11 can increase clockwise rotation function by being driven to rotate
And the effect of forming part upset, press close to the clothing formation beating of barrel wall 12, wash effect by rubbing with the hands；
When rotating counterclockwise for Inner barrels 1, pressing close to the clothing at barrel bottom 11 can form beating, wash effect by rubbing with the hands, press close to the clothing of barrel wall 12
Thing can be driven to rotate the effect for increasing rotation function counterclockwise and forming part upset.
The present embodiment is respectively provided with the first projection 111, second projection of opposite arrangement each other at bucket bottom 11 and bucket wall 12
121, projection has the effect for stirring current, clothing, in Inner barrels of 1 rotating, the second projection 121 on bucket bottom 11 and bucket wall 12
The effect of various combination effect can be formed, the abundant picking-up to clothing is capable of achieving, is patted, rubs, preferably realize that washing is uniform
Property, prevent clothing from winding, so that ensure the washability of clothing, lifting washing clean rate.
The above is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when using the technology contents of above-mentioned prompting make it is a little change or be modified to
The Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to technical spirit pair of the invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of the present invention program.
Claims (10)
1. one kind is without rotary drum washing machine, including can Inner barrels of positive and negative rotation, it is characterised in that described Inner barrels bucket bottom sets bucket
Bottom is raised, and Inner barrels of bucket wall sets bucket wall projection, and described bucket bottom is raised as Inner barrels of positive and negative rotation is positive/anti-to be formed
To laundry current, described bucket wall is raised as Inner barrel of positive and negative rotation is forming reversely/positive current of doing washing.
2. it is according to claim 1 one kind without rotary drum washing machine, it is characterised in that described bucket bottom projection be configured with along
The elevated bucket bottom lifting face in Inner barrels of forward/reverse direction, described bucket wall projection is configured with along Inner barrels of reversion/forward direction liter
Bucket wall lifting face high.
3. one kind according to claim 2 is without rotary drum washing machine, it is characterised in that set respectively on described bucket bottom and bucket wall
Multiple projections are put, projection has inclined surface, the projection on the incline direction and bucket wall of the inclined plane of the projection on the bucket bottom
Inclined plane incline direction it is opposite.
4. the one kind according to Claims 2 or 3 is without rotary drum washing machine, it is characterised in that described bucket bottom is raised to be included setting
Multiple first projections on Inner barrels of bottom are put, the first projection has the first inclined surface, and the first inclined surface of the first projection is equal
Set to form a barrel bottom lifting face along Inner barrels of forward/reverse direction；
Raised multiple second projections for including being arranged on barrel wall of described bucket wall, the second projection has the second inclined surface, the
Second inclined surface of two projections sets to form a barrel bottom lifting face each along Inner barrels of reversion/forward direction.
5. one kind according to claim 4 is without rotary drum washing machine, it is characterised in that the first described projection is along bucket bottom
Setting radially is arranged in a row, is arranged radially on bucket bottom and be ranked first projection more, to form multiple bucket bottoms lifting faces.
6. one kind according to claim 5 is without rotary drum washing machine, it is characterised in that the first projection on different rows
The gradient of the first inclined surface is different to lift face to form the bucket bottom with different hoisting depths；
The gradient of the first inclined surface of the first projection being preferably located on different rows is along Inner barrels of forward/reverse direction
Gradually increase and lift face to form the bucket bottom for gradually rising.
7. one kind according to claim 4 is without rotary drum washing machine, it is characterised in that the second described projection is along Inner barrels
Bucket wall axial direction forms a line settings, along all setting multiple rows of one on described Inner barrel bucket wall, with the shape in Inner barrels of circumference
Face is lifted into multiple bucket walls.
8. one kind according to claim 7 is without rotary drum washing machine, it is characterised in that the second projection in different lines
The gradient of the second inclined surface is different to lift face to form the bucket wall with different hoisting depths；
The gradient of the second inclined surface of the second projection being preferably located in different lines is along Inner barrels of reversion/forward direction
Gradually increase and lift face to form the bucket wall for gradually rising.
9. it is according to claim 3 one kind without rotary drum washing machine, it is characterised in that the projection at least include with Inner barrels
First face and the second face of inner surface connection, the first face are connected with the second face, and the first face skyrockets to projection most from Inner barrels of inner surface
Inner barrels of inner surface, the gradient of the gradient more than the second face in first face are down in high point, the second face from projection peak is slow.
10. one kind according to claim 3 is without rotary drum washing machine, it is characterised in that described projection and Inner barrels of inwall one
It is body formed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113396.4A CN106801318B (en) | 2017-02-28 | 2017-02-28 | Washing machine without impeller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710113396.4A CN106801318B (en) | 2017-02-28 | 2017-02-28 | Washing machine without impeller |
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| CN106801318A true CN106801318A (en) | 2017-06-06 |
| CN106801318B CN106801318B (en) | 2021-10-26 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108103730A (en) * | 2018-01-15 | 2018-06-01 | 青岛海尔洗衣机有限公司 | A kind of two-power washing machine |
| WO2019127463A1 (en) * | 2017-12-29 | 2019-07-04 | 陈坚胜 | Washing machine |
| CN110273251A (en) * | 2018-03-15 | 2019-09-24 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN112547671A (en) * | 2020-12-04 | 2021-03-26 | 湖北京山群健米业有限公司 | Infiltration belt cleaning device of rice processing usefulness |
| WO2023273439A1 (en) * | 2021-06-30 | 2023-01-05 | 无锡小天鹅电器有限公司 | Washing drum and laundry treatment device having same |
| WO2023273288A1 (en) * | 2021-06-30 | 2023-01-05 | 无锡小天鹅电器有限公司 | Washing drum and laundry treatment apparatus having same |
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| WO2023273288A1 (en) * | 2021-06-30 | 2023-01-05 | 无锡小天鹅电器有限公司 | Washing drum and laundry treatment apparatus having same |
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Effective date of registration: 20210926 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, No.1 Haier Road, Laoshan District, Qingdao City, Shandong Province Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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