CN1616747A - Drum type washing machine - Google Patents
Drum type washing machine Download PDFInfo
- Publication number
- CN1616747A CN1616747A CNA2004100616274A CN200410061627A CN1616747A CN 1616747 A CN1616747 A CN 1616747A CN A2004100616274 A CNA2004100616274 A CN A2004100616274A CN 200410061627 A CN200410061627 A CN 200410061627A CN 1616747 A CN1616747 A CN 1616747A
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- CN
- China
- Prior art keywords
- lifter
- rotating cylinder
- washing machine
- tumbling
- box washing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
- D06F37/065—Ribs, lifters, or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
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- 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
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, 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)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A drum type washing machine including axially-extending lifters arranged around an inner peripheral surface of a rotatable tub which is upwardly inclined to allow easy laundry loading and unloading operations. The lifters each have a width gradually reducing as it extends from its rear end to its front end. Each lifter includes water spray holes at a top portion thereof. The water spray holes are longitudinally arranged in rows at the top portion of the lifter, and corresponding water spray holes in respective rows are laterally aligned. A width-enlarged portion is provided at a front end of each lifter so that wash water is effectively sprayed through the water spray holes at the front end portion of the lifter arranged at a relatively high level. Opposite side surfaces of each lifter have a planar or curved surface structure.
Description
Technical field
The present invention relates to tumbling-box washing machine, particularly, relate to a kind of like this tumbling-box washing machine: wherein the lifter around the installation that is inclined upwardly, the axial extension of arranging with the interior perimeter surface of the rotating cylinder that allows easily to carry out laundry loading to be washed and unloading operation has the structure of improvement, can realize the raising of scourability thus.
Background technology
Conventional washer generally includes the shell that forms the washing machine outward appearance, be installed in the shell and be used for holding washings cylindrical water drum, be rotatably installed in water drum and be suitable for washing the cylindrical rotating cylinder that is contained in wherein to be washed clothes, be placed in the water drum rear portion and be suitable for rotating the drive motors of described rotating cylinder and the door that hinge is installed to the shell antetheca.
The interior perimeter surface projection of different lifter spin rotating cylinder is to predetermined height, is set to simultaneously around rotating cylinder along circumferentially separated from each other, and along the interior perimeter surface axial extension of rotating cylinder.When rotating cylinder rotated, treating in the rotating cylinder washed clothes and washings raise in a sequential manner by lifter, fell then, and washing is waited to wash clothes thus.
Opening is arranged on each front end place of water drum and rotating cylinder, and they are by the door open and close like this.When door is opened, just might will wait to wash clothes to put into rotating cylinder or will wait to wash clothes and take out from rotating cylinder by opening by opening.When door was closed, water drum and rotating cylinder were against the outside seal of door.In this state, carry out wash cycle.
In having the tumbling-box washing machine of said structure, loading to be washed clothes and unloading are carried out by the door that is installed to the shell antetheca.But, for the opening by rotating cylinder after opening door is carried out loading and unloading to be washed clothes, necessary crooked its health of user is to reduce attitude, because the shell of above-mentioned tumbling-box washing machine typically highly is lower than people's average height, before the opening of rotating cylinder points to.For this reason, use inconvenient.
In order to eliminate such inconvenience, developed the tumbling-box washing machine of improvement recently.In such tumbling-box washing machine, rotating cylinder is inclined upwardly, and makes its opening point to, and the user can carry out loading and unloading is waited to wash clothes under the situation of exceeding crooked its health in ground like this.
In rotating cylinder was the structure that tilts, the waiting to wash clothes of relatively large amount was placed in the rear end of rotating cylinder, and the front end place that waits to wash clothes and be placed in rotating cylinder relatively in a small amount.Especially, because the lifter in the rotating cylinder on the perimeter surface has constant altitude on the whole length of rotating cylinder, therefore the height that is stacked to than lifter of waiting to wash clothes that is placed in rotating cylinder rearward end office exceeds a lot of levels, and is placed on waiting to wash clothes and being stacked to the level lower than the height of lifter of rotating cylinder leading section office.
When rotating cylinder rotates under such state, rotating cylinder rearward end office, the position is higher than waiting to wash clothes and may not being raised device and promoting of lifter height, so just can not effectively wash.On the other hand, wait that by what lifter promoted the amount of washing clothes is less relatively in rotating cylinder leading section office.As a result, lifter can not be operated effectively.
In addition, when lifter rotated with rotating cylinder, what be not raised device in the rearward end office of rotating cylinder and promoted waited to wash clothes and may kink together.As a result, wait to wash clothes impaired.This also is inconvenient because the user must after finishing washing process, untie winding wait wash clothes.
Simultaneously, sentence waiting to wash clothes and being easy to be raised device and raising of distributing in a small amount at the rotating cylinder front end, the rear end part towards rotating cylinder moves then.As a result, wait that the rearward end office of washing clothes at rotating cylinder bunches up more.
When mainly being positioned at rotating cylinder rearward end office when waiting to wash clothes, dynamic unbalance may take place, because the load of relatively large amount is applied to the rearward end office of rotating cylinder, and load relatively in a small amount is applied to the leading section office of rotating cylinder.As a result, the rotary manipulation of rotating cylinder can not carry out effectively.
Because the fore-end of each lifter is being higher than the horizontal position rotation of lifter rear end part, therefore because rotating cylinder is inclined upwardly towards the antetheca of shell, so the washings that raise by lifter flow towards the rear end part of lifter.For this reason, washings mainly spray by the rear end part of lifter, and the washings of a little are by the fore-end sprinkling of lifter.As a result, be placed in waiting to wash clothes and to be washed water and fully to soak of rotating cylinder leading section office.
Summary of the invention
The present invention proposes in view of related problem in the above-mentioned conventional rollers formula washing machine, an aspect of of the present present invention provides a kind of tumbling-box washing machine, wherein the lifter of the axial extension of arranging around the interior perimeter surface of acclivitous rotating cylinder has the structure of improvement, realizes the improvement of washing process thus.
According in this respect,, a kind of tumbling-box washing machine realizes that described tumbling-box washing machine comprises: shell by being provided; Rotating cylinder, described rotating cylinder rotatably is placed in the shell; And at least one lifter, described lifter is placed on the interior perimeter surface of rotating cylinder and along the axial extension of rotating cylinder, and described lifter is at the width of the rearward end office width greater than lifter leading section office.
Rotating cylinder can be inclined upwardly towards the antetheca of shell.Lifter width when it extends to the lifter front end from the rear end reduces gradually.
Lifter can comprise the water spray-hole at its place, top, is used for spraying the washings that raise by lifter downwards.
The water spray-hole can longitudinally be placed in the top of lifter in a row.Water spray-hole corresponding among each row can the side direction alignment.
Lifter can have width at its front end and become most of.Width becomes major part can have the water spray-hole, and the washings of relatively large like this amount can spray at the front end of lifter, and wherein the front end of lifter is placed in higher relatively position.
Others of the present invention and/or advantage will describe in specification, and partly, can from explanation, be able to apparent, perhaps can the application of the invention and recognize.
Description of drawings
In conjunction with the drawings to the explanation of embodiment, it is more obvious that these and/or others of the present invention and advantage can become, also be more readily understood, wherein:
Fig. 1 is the schematic sectional view according to tumbling-box washing machine of the present invention;
Fig. 2 is the perspective view of the rotating cylinder of Fig. 1, wherein according to first embodiment of the invention, have opposite planar side surface and width along forwards being positioned on the interior perimeter surface of rotating cylinder to the lifter that reduces gradually; And
Fig. 3 is the perspective view of other rotating cylinder, wherein according to second embodiment of the invention, have relative curved lateral surface and width along forwards being positioned on the interior perimeter surface of rotating cylinder to the lifter that reduces gradually.
The specific embodiment
Now will be in detail with reference to embodiments of the invention, its example shows that in the accompanying drawings wherein similar Reference numeral is represented similar parts.Below the description of embodiment is intended to be explained with reference to the drawings the present invention.
Fig. 1 is the schematic sectional view that illustrates according to the structure of tumbling-box washing machine of the present invention.As shown in fig. 1, tumbling-box washing machine according to the present invention comprises: have box-like shape roughly to limit the shell 1 of washing machine profile; Be installed in the shell 1 and be suitable for holding the cylinder shape water drum 2 of washings; Rotatably be placed in the rotating cylinder 3 of the cylinder shape in the water drum 2, described rotating cylinder 3 comprises spin-dry hole 4 on the perisporium of rotating cylinder; And the drive motors 5 that is used to rotate described rotating cylinder 3, so that being contained in treating in the rotating cylinder 3, washing and spin-dry wash clothes.
Opening 2a and 3a are arranged on each front end of water drum 2 and rotating cylinder 3, are placed in the rotating cylinder 3 and taking-up from rotating cylinder 3 to allow to wait to wash clothes.Door 6 is installed to the antetheca of shell 1 by hinge, to open and close the opening 2a and the 3a of water drum 2 and rotating cylinder 3.
The detergent container 8 that is used to hold from the water supplying pipe 7 of the washings of outside water supply source and is used to hold cleaning agent is installed in the top of shell 1, and with cleaning agent with mix by water supplying pipe 7 washing water supplied.Draining pump 9 and drainpipe 10 are installed in the bottom of shell 1, to discharge washings to the outside after finishing wash cycle.
Drive motors 5 is fixedly installed to the rear end of water drum 2 and in the outside of water drum 2.The rotating shaft 5a that one end is connected to drive motors 5 is fixedly attached to the rear end of rotating cylinder 3 at an other end place of rotating shaft, so that rotating shaft 5a is passed to rotating cylinder 3 with revolving force from drive motors 5, make rotating cylinder 3 rotations thus.
Rotating cylinder 3 is inclined upwardly with the special angle towards shell 1 antetheca, with the operation that allows the user to carry out under the situation of crooked its health not to load and unloading is to be washed clothes.Similar to rotating cylinder 3, water drum 2 is inclined upwardly with the specific angle towards shell 1 antetheca, is draped in shell 1 simultaneously.
The angle of inclination of rotating cylinder 3 is big more favourable more, carries out loading and unloading to be washed clothes with convenient front at shell 1.But under the excessive situation in angle of inclination, the amount of washing clothes of waiting that is placed in rotating cylinder 3 rearward end offices excessively increases, and scourability will take place like this worsen.Correspondingly, consider to load and the convenience and the scourability of unloading operation that it is desirable being limited to the angle of inclination of rotating cylinder 3 from 5 ° to 15 ° scope.
Lifter 20 is arranged on the interior perimeter surface of rotating cylinder 3, and they separate towards each other uniformly around rotating cylinder 3 along week like this, simultaneously along rotating cylinder 3 radial extension.When rotating cylinder 3 rotation, lifter 20 will be contained in treating in the rotating cylinder 3 and wash clothes and promote together with washings, discharge waiting of raising at specific horizontal level then and wash clothes and washings, make thus to wait to wash clothes and washings fall.Like this, wait to wash clothes and be washed.
Compare with the fore-end of rotating cylinder 3, in order to prevent to make that owing to rotating cylinder 3 is inclined upwardly towards the antetheca of shell 1 being contained in treating in the rotating cylinder 3 washes clothes and bunch up in the rearward end office of rotating cylinder 3, the width of lifter 20 reduces when being extended to front end in the rear end of spin rotating cylinder 3 gradually.This structure of lifter 20 will describe with reference to Fig. 2 and 3 in the back.
Fig. 2 is the perspective view of rotating cylinder, wherein according to the first embodiment of the present invention, have the opposite planar side surface and width is placed on the interior perimeter surface of rotating cylinder at the lifter that reduces gradually on the forward direction.In Fig. 2, lifter is with Reference numeral 20 expressions.
As shown in Figure 2, lifter 20 is positioned on the interior perimeter surface of rotating cylinder 3, they are circumferentially evenly placed apart around rotating cylinder 3 edges each other like this, spin the simultaneously rear end of rotating cylinder 3 is extended to front end vertically, promptly, on the whole length of rotating cylinder 3, be contained in treating in the rotating cylinder 3 with the lifting that makes progress and wash clothes.
Each lifter 20 has constant height on the whole length of rotating cylinder 3, the width that has in the rear end simultaneously is greater than the width at rotating cylinder 3 front end places.The width of each lifter 20 reduces when being extended to front end in its rear end from described tube gradually.Each lifter 20 also has relative planar side surface.
Herein, the rear end of the corresponding rotating cylinder 3 adjacent in the rear end of each lifter 20, and the corresponding front end with 6 adjacent rotating cylinders 3 of the front end of each lifter 20 with shell 1 rear wall.
Because each lifter 20 is big at the width of front end at the width ratio of rear end, therefore the amount to be washed clothes that is placed on the rear end part of rotating cylinder 3 correspondingly reduces, and is not placed on the waiting to wash clothes and be positioned in the leading section office of the rotating cylinder 3 that is in the less part of lifter 20 width of rearward end office of rotating cylinder 3 like this.Correspondingly, just might prevent to wait to wash clothes only to bunch up in the rear end of rotating cylinder 3.Like this, wait to wash clothes and to be evenly distributed in the rotating cylinder 3.That is,, be contained in treating in the rotating cylinder 3 and wash clothes also and can on the whole length of rotating cylinder 3, evenly distribute although rotating cylinder 3 has acclivitous structure.
Said structure according to lifter 20, wait to wash clothes the height that is placed on the zone between the adjacent lifter 20 the rearward end office of rotating cylinder 3 greater than in the leading section office of rotating cylinder 3, waiting like this to wash clothes evenly distributes on the whole length of rotating cylinder 3.Correspondingly, just may wait to wash clothes with washing effectively rapidly.Equally, rotating cylinder 3 can rotate in dynamic stabilization system.
Because the width of each lifter 20 reduces when it is extended to the front end width from the rear end gradually, therefore their will wait to wash clothes rear ends of spinning tube 3 are pushed into front end when tube rotates.Correspondingly, be placed on waiting to wash clothes and being prevented from the position that is lower than rotating cylinder 3 fore-ends and moving of front end towards the rear end part of rotating cylinder 3.
Each lifter 20 has the structure of jet cleaning water.That is, each lifter 20 has and opens wide downwards the hollow structure that holds washings with portion within it.In addition, water spray-hole 23 is arranged on 21 places, top of each lifter 20.Each lifter 20 also at bottom 22 place's openings to be connected with the opening (not shown) that forms on the part that is mounted with lifter 20 that is formed on rotating cylinder 3.Correspondingly, washings are introduced in each lifter 20 by the open bottom 22 at place, rotating cylinder 3 bottom sides, down spray by the water spray-hole 23 in rotating cylinder 3 top sides then.Like this, the washings that mix with cleaning agent are waited like this to wash clothes and can be cleaned rapidly in can being penetrated into effectively and waiting to wash clothes.Although do not show that in the drawings spray-hole can be arranged on the opposite flank of each lifter 20, with side direction jet cleaning water.
Herein, the bottom 22 of each lifter 20 contacts with the interior perimeter surface of rotating cylinder 3, and maximum distance is separated with the interior perimeter surface of rotating cylinder 3 in the top 21 of each lifter 20.
The water spray-hole 23 of each lifter 20 is vertically arranged in a row.Corresponding water spray-hole 23 side direction alignment in each row.
Each lifter 20 has width change major part 24 at the front end of lifter, to sentence the washings of higher relatively horizontal-jet capacity at the fore-end of rotating cylinder 3.Width becomes most of 24 the length total length much smaller than lifter 20, reduces by the effect that structure was obtained lifter 20, that width reduces gradually when being extended to front end in rear end of its spin rotating cylinder 3 preventing.
Width becomes the width that most of 24 width at the front end place corresponding with the front end of lifter 20 are substantially equal to lifter 20 rear ends, the i.e. Breadth Maximum of lifter 20.Become most of 24 by width, the water spray-hole 23 of number increase just might be provided, like this washings of capacity are ejected into be placed on rotating cylinder 3 front end places wait wash clothes on.
According to the layout of above-mentioned water spray-hole 23, the washings of introducing each lifter 20 by the bottom 22 at place, rotating cylinder 3 bottom sides can evenly spray on the length of whole lifter 20 by water spray-hole 23.Like this, equally distributedly between the rear end of rotating cylinder 3 and the front end wait to wash clothes and to be soaked effectively by the washings that mix with cleaning agent.
Now, will illustrate according to the washing process with tumbling-box washing machine of said structure of the present invention.
At first, the user opens door 6, and will wait washes clothes puts into acclivitous rotating cylinder 3.At this moment, the user can carry out these operations easily, and need not reduce attitude.Because the zone between the adjacent lifter 20 of rotating cylinder 3 rearward end offices, therefore is contained in treating in the rotating cylinder 3 less than the zone of the leading section office of rotating cylinder 3 and washes clothes and be evenly distributed on the whole length of rotating cylinder 3.
After this, user's door close 6, and the operation control panel (not shown) is with the operation washing machine.Along with the operation of washing machine, beginning water is supplied with circulation.That is, the washings that mix with cleaning agent are introduced in the water drum 2 by water supplying pipe 7 and detergent container 8, and it fills the bottom of water drum 2 like this.When the water supplied with the corresponding scheduled volume of waiting to wash clothes, water is supplied with circulation and is finished.Finish after water supplies with circulation, drive motors 5 alternately clockwise and counterclockwise along with rotating shaft 5a rotation rotating cylinder 3.Like this, washing is contained in treating in the rotating cylinder 3 and washes clothes.
When rotating cylinder 3 rotated with such wash cycle, waiting to wash clothes was evenly distributed on the whole length of each lifter 20, and the load that is applied to lifter 20 so evenly distributes on the whole length of lifter 20.Correspondingly, can effectively carry out cleaning to be washed clothes.And rotating cylinder 3 remains in the dynamic balance state, and it can stably rotate like this.
When lifter 20 orders move to the level adjacent with the top of rotating cylinder 3, when lifting is to be washed clothes in the rotary course of rotating cylinder 3 simultaneously, wait to wash clothes from lifter 20 releases, fall then, it just is cleaned like this.Simultaneously, the washings that mix with cleaning agent are introduced in each lifter 20 by the bottom 22 at place, rotating cylinder 3 bottom sides, down spray by the water spray-hole 23 that is arranged on lifter 20 tops then, during washings are penetrated into and wait to wash clothes like this.
Therefore even just the washings of capacity may be ejected into and be placed in lifter 20 fore-ends that relative higher position is located because the width amplifier section 24 with water spray-hole 23 of relatively large number is arranged on the front end of each lifter 20.
After finishing wash cycle, wait to wash clothes and circulate by rinsing and spin-dry by rinsing and spin-dry.Like this, finish and treat the washing of washing clothes.
Finish after washing waits to wash clothes, the user opens door 6 once more, and will wait to wash clothes from rotating cylinder 3 and to take out.At this moment, the user can carry out these operations easily, and need not reduce very much attitude, because rotating cylinder 3 is acclivitous.
Fig. 3 is the perspective view of rotating cylinder, wherein according to second embodiment of the invention, have the lifter that relative curved lateral surface and width reduce gradually be placed on the interior perimeter surface of rotating cylinder 3 in forward direction.In Fig. 3, lifter is represented with Reference numeral 20a.
Except their opposite flank is crooked, have the structure identical according to the lifter 20a of second embodiment with first embodiment, they have similar function and effect to opposite flank according to the lifter 20 of first embodiment like this.Lifter 20a provide improvement, because its curved surface soft feel and smooth.
As seen, in tumbling-box washing machine according to the present invention, rotating cylinder is inclined upwardly towards the antetheca of shell from above-mentioned explanation.Equally, the width of each lifter reduces to its front end from the rear end gradually at it.Correspondingly, being contained in treating in the rotating cylinder washes clothes and can be evenly distributed on the whole length of lifter.Like this, just might be rapidly and carry out washing process effectively.
By tumbling-box washing machine, wait to wash clothes and stably to be raised by lifter according to this structure of the present invention.Correspondingly, rotating cylinder can rotate in dynamic steady state.
In addition, wait to wash clothes less than twining or piling and form piece.Correspondingly, rotating cylinder rotates in poised state in the process of spin-dry.And, do not need to untie the clothes that is washed.
In tumbling-box washing machine according to the present invention, each lifter comprises the width amplifier section at its front end place, has the water spray-hole of sufficient amount with the front end place at lifter.Correspondingly, washings that mix with cleaning agent even can be sprayed at the front end place of each lifter fully are even lie in a horizontal plane in waiting to wash clothes and also being washed fast and effectively of rotating cylinder leading section office with relatively position like this.
Although some embodiments of the present invention are showed and are described, it will be understood to those of skill in the art that under the situation that does not depart from principle of the present invention and essence, can change these embodiments, its scope also falls in claim of the present invention and the equivalent institute restricted portion thereof.
Claims (25)
1. tumbling-box washing machine comprises:
Shell;
Rotating cylinder, described rotating cylinder rotatably is placed in the shell; And
At least one lifter, described lifter are placed on the interior perimeter surface of rotating cylinder and along the axial extension of rotating cylinder, described lifter in its back-end the width at part place greater than width in lifter leading section office.
2. tumbling-box washing machine according to claim 1 is characterized in that rotating cylinder is inclined upwardly with the angle of inclination towards the antetheca of shell, and lifter is extended to lifter from its rear end front end width reduces gradually.
3. tumbling-box washing machine according to claim 1 is characterized in that, lifter comprises at its place, top and is used for spraying downwards passing through lifter and the water spray-hole of upborne washings.
4. tumbling-box washing machine according to claim 3 is characterized in that the water spray-hole is sentenced multirow at the top of lifter and longitudinally settled, and water spray-hole side direction corresponding in each row is alignd.
5. tumbling-box washing machine according to claim 1 is characterized in that, lifter comprises that at its front end place width becomes most of.
6. tumbling-box washing machine according to claim 5 is characterized in that, width becomes major part and has a plurality of water spray-holes, and described water spray-hole is injected in the lifter front end place higher than the rear end of lifter with the washings of relatively large amount.
7. tumbling-box washing machine according to claim 1 is characterized in that lifter has the opposite planar side surface.
8. tumbling-box washing machine according to claim 1 is characterized in that lifter has relative curved lateral surface.
9. tumbling-box washing machine comprises:
Shell;
Rotating cylinder, described rotating cylinder rotatably are placed in the shell and are inclined upwardly with the angle of inclination towards the antetheca of shell;
Drive motors, described drive motors is placed in the rear portion of rotating cylinder, is used to rotate described rotating cylinder; And
At least one lifter, described at least one lifter are positioned on the perimeter surface of rotating cylinder and along the axial extension of rotating cylinder,
Rotating cylinder perimeter surface zone in place, its rear portion has wherein, wait to wash clothes be placed on the perimeter surface zone, the interior perimeter surface zone that described rear portion is located is less than the interior perimeter surface zone of front portion.
10. tumbling-box washing machine according to claim 9 is characterized in that, the width that lifter has at place, its rear portion is greater than the width of front portion, and
Wherein, the interior perimeter surface zone of the rotating cylinder at its place, rear portion is less than the zone at its anterior place.
11. tumbling-box washing machine according to claim 9 is characterized in that, lifter comprises a plurality of water spray-holes, and described water spray-hole down sprays the washings that raise by lifter,
Wherein the water spray-hole is arranged on the top of lifter.
12. tumbling-box washing machine according to claim 11 is characterized in that, lifter comprises that at its anterior place width becomes most of, and described width becomes most of rear portion than lifter and has more water spray-hole.
13. tumbling-box washing machine according to claim 2 is characterized in that, the angle of inclination is between about 5 degree and about 15 degree.
14. tumbling-box washing machine according to claim 1 is characterized in that, further comprises:
Other lifter,
Wherein lifter is around the rotating cylinder setting, and lifter is each other along circumferentially distributing equably like this.
15. tumbling-box washing machine according to claim 1 is characterized in that, first end that lifter has the spin rotating cylinder is extended to the constant altitude of second end.
16. tumbling-box washing machine according to claim 1 is characterized in that, in the zone between the adjacent lifter at the rotating cylinder first end place greater than the zone between the adjacent lifter at the rotating cylinder second end place.
17. tumbling-box washing machine according to claim 1 is characterized in that, when rotating cylinder rotated, the lifter width at rear portion place applied and shifts to the power of lifter front portion with waiting to wash clothes.
18. tumbling-box washing machine according to claim 11 is characterized in that lifter comprises hollow structure, described hollow structure is located opening in the end towards the rotating cylinder outer surface, and holds washings.
19. tumbling-box washing machine according to claim 18 is characterized in that, lifter is towards place, the end of rotating cylinder outer surface opening, and and the rotating cylinder outer surface on formed opening be connected.
20. tumbling-box washing machine according to claim 18 is characterized in that, the washings of introducing in the lifter spray by the water spray-hole.
21. tumbling-box washing machine according to claim 12 is characterized in that, becomes the density of the density of most of water spray-hole of locating greater than lifter remainder office at width.
22. tumbling-box washing machine according to claim 3 is characterized in that, width comprises the more water spray-hole of more number than anterior wideer rear portion.
23. tumbling-box washing machine according to claim 22 is characterized in that, washings are injected on the whole length of lifter equably.
24. tumbling-box washing machine according to claim 9 is characterized in that, lifter comprises at least two opposite flanks along the length of lifter, and side surface has smooth, crooked shape.
25. tumbling-box washing machine according to claim 5 is characterized in that, the width of width amplifier section is substantially equal to the width of the rear end part of lifter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030079249A KR20050045256A (en) | 2003-11-10 | 2003-11-10 | Drum washing machine |
| KR200379249 | 2003-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1616747A true CN1616747A (en) | 2005-05-18 |
Family
ID=34431747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100616274A Pending CN1616747A (en) | 2003-11-10 | 2004-06-23 | Drum type washing machine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050097926A1 (en) |
| EP (1) | EP1529867A2 (en) |
| JP (1) | JP2005137887A (en) |
| KR (1) | KR20050045256A (en) |
| CN (1) | CN1616747A (en) |
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| KR101356647B1 (en) * | 2007-03-16 | 2014-02-03 | 삼성전자주식회사 | Drum type washing machine |
| EP2039820B1 (en) * | 2007-09-21 | 2011-02-09 | Whirlpool Corporation | Front loading machine with hydrodynamic lifter |
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| EP2765234B1 (en) * | 2013-02-07 | 2017-08-23 | Whirpool Corporation | Domestic clothes dryer and method for driving such dryer |
| CH710592A1 (en) * | 2015-01-06 | 2016-07-15 | V Zug Ag | Washing with unbalance compensation. |
| US20160258107A1 (en) * | 2015-03-06 | 2016-09-08 | Hg LAUNDRY SYSTEMS, LLC | Dryer with air flow management |
| CN107893261A (en) * | 2017-12-21 | 2018-04-10 | 徐州腾宇羽绒制品设备有限公司 | Tilt shampooer |
| BR112021025815A2 (en) | 2019-06-21 | 2022-02-08 | Electrolux Appliances AB | Apparatus for treating clothes for washing and methods for controlling an appliance for treating clothes for washing |
| EP4061992A1 (en) * | 2019-11-18 | 2022-09-28 | Electrolux Appliances Aktiebolag | Laundry washing machine with improved washing performances |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4971449A (en) * | 1989-12-19 | 1990-11-20 | American Laundry Machinery Inc. | Drum type agitating and mixing machine |
| DE19859571A1 (en) * | 1998-12-22 | 2000-06-29 | Bsh Bosch Siemens Hausgeraete | Laundry drum |
| JP3772821B2 (en) * | 2001-10-23 | 2006-05-10 | エルジー電子株式会社 | Washing machine |
-
2003
- 2003-11-10 KR KR1020030079249A patent/KR20050045256A/en not_active Application Discontinuation
-
2004
- 2004-06-15 US US10/866,751 patent/US20050097926A1/en not_active Abandoned
- 2004-06-23 CN CNA2004100616274A patent/CN1616747A/en active Pending
- 2004-07-02 EP EP04253995A patent/EP1529867A2/en not_active Withdrawn
- 2004-08-06 JP JP2004230910A patent/JP2005137887A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101495694B (en) * | 2006-07-06 | 2011-07-20 | Bsh博世和西门子家用器具有限公司 | Washing machine with hollow drivers |
| CN110195314A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | A kind of inner cylinder and washing machine free of cleaning |
| CN110195314B (en) * | 2018-02-27 | 2021-10-01 | 青岛胶南海尔洗衣机有限公司 | Inner tube and washing machine exempts from |
| US11680356B2 (en) | 2018-02-27 | 2023-06-20 | Qingdao Haier Washing Machine Co., Ltd. | Inner drum and no-clean washing machine |
| CN109680457A (en) * | 2019-01-17 | 2019-04-26 | 张欢 | A kind of washing machine and its washing tube |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050097926A1 (en) | 2005-05-12 |
| EP1529867A2 (en) | 2005-05-11 |
| KR20050045256A (en) | 2005-05-17 |
| JP2005137887A (en) | 2005-06-02 |
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