CN210621218U - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN210621218U CN210621218U CN201920960313.XU CN201920960313U CN210621218U CN 210621218 U CN210621218 U CN 210621218U CN 201920960313 U CN201920960313 U CN 201920960313U CN 210621218 U CN210621218 U CN 210621218U
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- washing machine
- water
- tub
- barrel
- cleaning
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- 238000005406 washing Methods 0.000 title claims abstract description 71
- 238000004140 cleaning Methods 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 2
- 101150114468 TUB1 gene Proteins 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model belongs to the technical field of washing equipment, specifically speaking relates to a washing machine, washing machine includes: an outer tub and an inner tub; the water-stirring structure is integrally arranged on the inner bottom wall of the inner barrel; the cleaning device is arranged between the outer barrel and the inner barrel and moves along with water flow to clean the inner side of the outer barrel or/and the outer side of the inner barrel. Washing machine's washing part realized wholly exempting from to wash, do not need the manual work to dismantle, it is convenient to save trouble, clean health.
Description
Technical Field
The utility model belongs to the technical field of washing equipment, specifically speaking relates to a washing machine.
Background
The split impeller structure is arranged at the bottom of the inner barrel of the impeller washing machine in the prior art, water or stains are easily left on the position between the bottom of the inner barrel and the impeller, and bacteria are easily bred after long-term use to pollute clothes, so that the washing machine is not sanitary enough. In order to facilitate cleaning of the bottom of the inner barrel and the position between the impellers, more impeller-detachable washing machines have appeared, but the structure is complex, manual disassembly and cleaning are needed, and the washing machine is not convenient enough.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a washing machine, this washing machine's whole washing part can realize exempting from to wash, and clean health does not need the user to dismantle cleanly, and convenient trouble-saving.
In order to solve the technical problem, the utility model adopts the following basic concept:
a washing machine comprising:
an outer tub and an inner tub;
the water-stirring structure is integrally arranged on the inner bottom wall of the inner barrel;
the cleaning device is arranged between the outer barrel and the inner barrel and moves along with water flow to clean the inner side of the outer barrel or/and the outer side of the inner barrel.
In one embodiment, a plurality of ribs are disposed on an inner peripheral wall of the inner barrel, the ribs extend along a central axis of the inner barrel, and the ribs stir water to move in a circumferential direction when the inner barrel rotates.
In one embodiment, the water-repelling structure is integrally punched from the inner bottom wall of the inner barrel.
In one embodiment, a water channel is axially formed on the inner circumferential wall of the inner tub, an upper opening of the water channel is communicated with a water inlet structure of the washing machine, and a lower opening of the water channel is arranged towards the water-pouring structure.
As an embodiment, the cleaning device includes a first cleaning device freely movable with the water flow between the outer tub and the inner tub.
In one embodiment, the cleaning device includes a second cleaning device, a first portion of the second cleaning device is connected to the inner wall of the outer tub or the outer wall of the inner tub, and a second portion of the second cleaning device can swing under the buoyancy of the water flow and contact with the outer wall of the inner tub or the inner wall of the outer tub.
In one embodiment, the first cleaning device is a cleaning ball that can float or suspend in water.
In one embodiment, the cleaning ball has a Shore hardness of 10 to 30 and a density of 0.75 to 1.05g/cm3The rebound resilience is 5 to 15 percent.
In one embodiment, the second cleaning device is made of a flexible material with a strip structure, a first end of the strip structure is arranged on the inner wall of the outer barrel or the outer wall of the inner barrel, a second end of the strip structure is arranged as a free end, and the length of the second cleaning device is greater than or equal to the distance between the outer barrel and the inner barrel.
As an embodiment, the bottom of the outer tub is provided with a drain device, and the drain device is provided with a collecting device for collecting the first cleaning device.
In one embodiment, the first cleaning means is provided with a magnetic material that can be attracted by a magnetic field and demagnetized when the magnetic field disappears, and the collecting means is provided with an electromagnetic device that can be controlled to open and close.
As an embodiment, the washing machine is provided with a control unit for controlling the electromagnetic device to be powered on and off;
before the washing machine starts to dewater, the control unit controls the electromagnetic device to be electrified and generate a magnetic field, and the first cleaning device is attracted into the collecting device;
after the washing machine finishes dewatering, the control unit controls the electromagnetic device to be powered off, the first cleaning device is magnetically faded and restores the free state, and the first cleaning device can flow back to the space between the inner barrel and the outer barrel along with water.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:
the utility model discloses an integrative water structure of dialling that is equipped with in interior bucket bottom has solved dirty problem between the bottom of interior bucket and the lower surface of dialling the water structure, is equipped with cleaning device between interior bucket and the outer bucket, cleans at the position between the interior bucket to really realize washing machine's washing part's whole and exempt from to wash, the laundry is more sanitary clean, simple structure does not need artifical the dismantlement, and it is convenient to save trouble.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic structural view of a washing machine according to the present invention;
fig. 2 is a schematic structural view of an inner tub of the washing machine of the present invention.
The figure is marked with: 1. an outer tub; 2. a first cleaning device; 3. a motor; 4. a balance ring; 5. a boom; 6. a box body; 7. a boom base; 8. a drain pipe; 9. a drainage device; 500. an inner barrel; 5011. a water channel; 503. a water-repellent structure.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1 to 2, the present invention provides a washing machine, which comprises an outer barrel 1, an inner barrel 500, a water-stirring structure 503 and a cleaning device, wherein the water-stirring structure 503 is integrally disposed on the inner bottom wall of the inner barrel 500; the cleaning device is disposed between the outer tub 1 and the inner tub 500, and the cleaning device moves with water flow to clean the inside of the outer tub 1 or/and the outside of the inner tub 500.
The water-stirring structure 503 is integrally formed by punching from the inner bottom wall of the inner tub 500, so as to avoid a gap from being formed between the water-stirring structure and the bottom of the inner tub 500, prevent dirt, keep the inside of the inner tub 500 clean and sanitary, and clean clothes.
The cleaning device comprises a first cleaning device 2 freely movable with the water flow between the outer tub 1 and the inner tub 500. as a specific implementation, the first cleaning device 2 is a cleaning ball floatable or suspended in the water and having a size convenient to be thrown between the inner tub 500 and the outer tub 1.
The bottom of the outer tub 1 is provided with a drainage device 9, and the drainage device 9 is provided with a collecting device for collecting the first cleaning device 2. The first cleaning device 2 may enter the collecting device along with the draining process, and return to between the outer tub 1 and the inner tub 500 during the water inlet process of the washing machine. Thus, the first cleaning device 2 is recycled, and the first cleaning device 2 can be prevented from violently colliding the outer tub 1 and the inner tub 500 to generate loud noise during the dehydration process of the washing machine.
Example 2
This example is a further definition or optimization of example 1.
The water stirring structure 503 comprises a first slope surface and a second slope surface, the slope of the first slope surface is a negative number, the slope of the second slope surface is a positive number, and the first slope surface and the second slope surface are connected to form a saddle-shaped structure.
The inner circumferential wall of the inner barrel 500 is provided with a plurality of ribs extending along the central axis direction of the inner barrel 500, and the inner barrel 500 stirs water flow to move along the circumferential direction when rotating.
The water-repelling structure 503 and the ribs cooperate with each other to clean the clothes more cleanly.
The first cleaning device 2 is a cleaning ball capable of floating or suspending in water, preferably, the shore hardness of the cleaning ball is 10-30, and the density of the cleaning ball is 0.75-1.05 g/cm3The rebound resilience is 5 to 15 percent.
The cleaning balls can reach each dead angle between the inner barrel 500 and the outer barrel 1 of the washing machine along with water flow, so that the washing is more thorough, dirt residue is avoided, the washing can be realized in the washing process, and energy and time are saved.
The cleaning ball is prepared from a low-elasticity foamed rubber material.
Example 3
This example is a further definition or optimization of example 1 or 2.
The bottom of the outer tub 1 is provided with a drainage device 9, and the drainage device 9 is provided with a collecting device for collecting the first cleaning device 2.
The first cleaning device 2 is provided with a magnetic material which can be attracted by a magnetic field and demagnetized when the magnetic field disappears, and the collecting device is provided with an electromagnetic device which can be controlled to be opened and closed.
The washing machine is provided with a control unit for controlling the electromagnetic device to be powered on and off;
before the washing machine starts to dewater, the control unit controls the electromagnetic device to be electrified and generate a magnetic field, and the first cleaning device 2 is attracted into the collecting device;
after the washing machine finishes the dehydration, the control unit controls the electromagnetic device to be powered off, the first cleaning device 2 is magnetically faded and restores the free state, and the first cleaning device can flow back to the space between the inner barrel 500 and the outer barrel 1 along with the water.
Preferably, the cleaning ball includes a regular hexahedron body as a core and circular arc surfaces respectively provided on six surfaces of the regular hexahedron body, the six circular arc surfaces being formed integrally with the core.
The corresponding spherical center of each arc surface is not superposed with the center of the regular hexahedron and is positioned at the same side of the arc surface.
The surface roughness diverse of each arc surface, same cleaning ball can clear up the multiple dirt that the stubborn degree is different, reduces the volume of puting in of cleaning ball, improves cleaning ball's utilization efficiency, shortens the clean time.
The minimum size of the cleaning ball (i.e., the portion of the cleaning ball having the shortest outer diameter) was 9mm, and the maximum size (i.e., the portion of the cleaning ball having the longest outer diameter) was 14 mm.
Example 4
This example is a further definition or optimization of example 3.
The drainage device 9 is a drainage valve, a water inlet is arranged at the same position of the drainage valve and the existing washing machine which can be free of washing, the water inlet is connected with the outer barrel 1 of the washing machine, a collecting device used for containing the cleaning ball is arranged at the lower part of the water inlet, and an opening communicated with the water outlet of the drainage valve is arranged at one side of the collecting device. In order to prevent the cleaning ball from being discharged from the water outlet along with water flow, a fence is arranged at the opening. The end of the valve core is connected with a connecting arm of the drain valve, and the connecting arm is connected with a control motor 3 of the drain valve and used for controlling the movement of the valve core. The drain valve is provided with a valve cover, a valve plug is arranged between the valve cover and the root of the valve core, and the valve plug applies pressure to the sealing device at the root of the valve core when the drain valve is closed, so that the sealing device is tightly pressed at the opening of the collecting device, and the sealing of the drain valve is realized.
When the drain valve is opened, the connecting arm drives the valve core to apply pulling force to the end part of the valve core, so that the valve core moves towards the end part, the sealing device at the root part of the valve core is opened, and the washing water is discharged from the water outlet. Due to the blocking effect of the fence, the cleaning balls can be retained in the collecting device and cannot be discharged along with water flow, and the cleaning balls are retained in the collecting device due to the flushing of the water flow and the action of self gravity.
The bottom of the collecting device is provided with an electromagnetic device which is an electromagnet, after the electromagnet is electrified, the cleaning ball can be tightly adsorbed in the collecting device and cannot be rebounded between the inner barrel and the outer barrel of the washing machine due to violent vibration or shaking in the washing and dewatering process, and the circuit of the electromagnet is controlled by the control circuit of the washing machine.
In the washing and dewatering process, the electromagnet is electrified to attract the cleaning ball to the collecting device of the drain valve from the space between the inner barrel and the outer barrel, and the cleaning ball is firmly adsorbed in the collecting device, so that the cleaning ball is prevented from frequently colliding between the inner barrel and the outer barrel of the washing machine to cause larger noise;
after the washing and dewatering process is finished, the electromagnet is powered off, the electromagnetic field disappears, the cleaning ball is released and returns to a free state, and water flows back to the inner barrel and the outer barrel of the washing machine along with water when water enters, and the washing machine continues to clean.
Example 5
This embodiment is further defined or optimized for any of the washing machines of embodiments 1-4.
The cleaning device comprises a second cleaning device, a first part of the second cleaning device is connected to the inner wall of the outer barrel or the outer wall of the inner barrel, and a second part can swing under the buoyancy action of water flow and is in contact with the outer wall of the inner barrel or the inner wall of the outer barrel.
The second cleaning device is made of flexible material with a strip-shaped structure, the first end of the strip-shaped structure is arranged on the inner wall of the outer barrel or the outer wall of the inner barrel, the second end of the strip-shaped structure is arranged as a free end, and the length of the second cleaning device is larger than or equal to the distance between the outer barrel 1 and the inner barrel 500.
Preferably, a plurality of the second cleaning devices are disposed along a circumferential direction of the inner tub 500 or the outer tub 1, thereby achieving multi-directional thorough cleaning.
In one embodiment, the density of the free end of the second cleaning device is less than that of the washing inlet water, so that the end of the second cleaning device is in contact with the outer wall of the inner barrel or the inner wall of the outer barrel for cleaning.
In another embodiment, only the middle part of the second cleaning device has density lower than that of the washing water, the side part of the second cleaning device is contacted with the outer wall of the inner barrel or the inner wall of the outer barrel for cleaning,
in still another embodiment, the density of each part of the second cleaning device is lower than the density of the washing inlet water.
Example 6
This embodiment is further defined or optimized for any of the washing machines of embodiments 1-5.
The axis of the outer barrel 1 is arranged along the vertical direction, the inner barrel 500 and the outer barrel 1 are coaxially arranged, the outer barrel 1 is suspended in a box body 6 of the washing machine through a suspender 5, the bottom of the outer barrel 1 is provided with a suspender 5 seat, one end of the suspender 5 is connected with the suspender 5 seat, and the other end of the suspender 5 is connected with a disc seat of the washing machine.
The bottom of the outer barrel 1 is provided with a motor 3, and the shaft of the motor 3 penetrates through the bottom of the outer barrel 1 to be connected with the inner barrel 500 so as to drive the inner barrel 500 to rotate. The bottom of the outer tub 1 is provided with a drain device 9, and the drain device 9 is connected with a drain pipe 8 to drain the drain of the washing machine to the outside of the washing machine. The opening part of the inner barrel 500 of the washing machine is provided with a balance ring 4, the inner peripheral wall of the inner barrel 500 is provided with a water channel 5011 communicated with the balance ring 4, and the lower outlet of the water channel 5011 is arranged towards the water-shifting structure 503. In one embodiment, the ribs are disposed on the outer wall of the water passage 5011.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (10)
1. A washing machine comprises an outer barrel and an inner barrel, and is characterized in that:
the water-stirring structure is integrally arranged on the inner bottom wall of the inner barrel;
the cleaning device is arranged between the outer barrel and the inner barrel and moves along with water flow to clean the inner side of the outer barrel or/and the outer side of the inner barrel.
2. The washing machine as claimed in claim 1, wherein a plurality of ribs are formed on an inner circumferential wall of the inner tub, the ribs extending along a central axis direction of the inner tub, and stir the water current to move in a circumferential direction when the inner tub rotates.
3. The washing machine as claimed in claim 1, wherein the water-repellent structure is integrally punched from an inner bottom wall of the inner tub;
the inner barrel is characterized in that a water channel is axially arranged on the inner peripheral wall of the inner barrel, an upper opening of the water channel is communicated with a water inlet structure of the washing machine, and a lower opening of the water channel is arranged towards the water stirring structure.
4. A washing machine as claimed in any one of claims 1 to 3 wherein the cleaning means comprises a first cleaning means freely movable with the flow of water between the outer and inner tubs.
5. A washing machine as claimed in claim 4 wherein the cleaning means comprises a second cleaning means having a first portion connected to the inner wall of the outer tub or the outer wall of the inner tub and a second portion adapted to be swung under the buoyancy of the water stream and into contact with the outer wall of the inner tub or the inner wall of the outer tub.
6. A washing machine as claimed in claim 4 wherein the first cleaning means is a cleaning ball floatable or suspended in water;
the Shore hardness of the cleaning ball is 10-30, and the density of the cleaning ball is 0.75-1.05 g/cm3The rebound resilience is 5 to 15 percent.
7. The washing machine as claimed in claim 5, wherein the second cleaning device is a flexible material having a bar structure, a first end of the bar structure is disposed on an inner wall of the outer tub or an outer wall of the inner tub, a second end is a free end, and a length of the second cleaning device is greater than or equal to a distance between the outer tub and the inner tub.
8. A washing machine as claimed in claim 4, wherein a drain device is provided at a bottom of the outer tub, the drain device being provided with a collecting device to collect the first cleaning device.
9. A washing machine as claimed in claim 8 wherein the first cleaning means is provided with a magnetic material which is attracted by a magnetic field and demagnetizes when the magnetic field is removed, and the collection means is provided with an electromagnetic device which is controllably switched on and off.
10. The washing machine as claimed in claim 9, wherein the washing machine is provided with a control unit for controlling the electromagnetic device to be turned on and off;
before the washing machine starts to dewater, the control unit controls the electromagnetic device to be electrified and generate a magnetic field, and the first cleaning device is attracted into the collecting device;
after the washing machine finishes dewatering, the control unit controls the electromagnetic device to be powered off, the first cleaning device is magnetically faded and restores the free state, and the first cleaning device can flow back to the space between the inner barrel and the outer barrel along with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960313.XU CN210621218U (en) | 2019-06-24 | 2019-06-24 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960313.XU CN210621218U (en) | 2019-06-24 | 2019-06-24 | Washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN210621218U true CN210621218U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920960313.XU Active CN210621218U (en) | 2019-06-24 | 2019-06-24 | Washing machine |
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| Country | Link |
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| CN (1) | CN210621218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127103A (en) * | 2019-06-24 | 2020-12-25 | 青岛海尔洗衣机有限公司 | Washing machine |
-
2019
- 2019-06-24 CN CN201920960313.XU patent/CN210621218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127103A (en) * | 2019-06-24 | 2020-12-25 | 青岛海尔洗衣机有限公司 | Washing machine |
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