CN109518420B - Inner barrel for washing machine and washing machine - Google Patents
Inner barrel for washing machine and washing machine Download PDFInfo
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- CN109518420B CN109518420B CN201811310666.1A CN201811310666A CN109518420B CN 109518420 B CN109518420 B CN 109518420B CN 201811310666 A CN201811310666 A CN 201811310666A CN 109518420 B CN109518420 B CN 109518420B
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- inner barrel
- washing machine
- supporting part
- barrel
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- 238000005406 washing Methods 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 238000001914 filtration Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 101150114468 TUB1 gene Proteins 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
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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
The invention discloses an inner barrel for a washing machine, which comprises an inner barrel and a filter assembled at the lower side of the bottom of the inner barrel; the bottom of the inner barrel is provided with a supporting part which extends downwards in a protruding way, and the supporting part at least partially exceeds the lower side surface of the filter. The bottom of the inner barrel is provided with the supporting part, so that when the inner barrel is placed on the ground or an operation table after the filter is assembled at the bottom of the inner barrel, the weight of the inner barrel borne by the filter is avoided, and the filter is protected from being pressed by the inner barrel to deform or even damaged.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to an inner barrel for a washing machine and the washing machine.
Background
In the washing process of the existing impeller full-automatic washing machine, due to the fact that clothes are abraded by rubbing with the inner barrel wall of the washing machine, thread scraps are generated and are carried to all positions in the washing machine barrel along with the flowing of washing water, after the washing machine is used for a period of time, a large amount of thread scraps are accumulated in the washing machine, the next washing of the washing machine is influenced, bacteria are easy to breed, and the influence is caused on the health of people; the filter is arranged on the inner barrel wall of the partial impeller full-automatic washing machine, the thread scraps in the washing machine enter water from the bottom or the side along with water flow through the water cavity on the side wall to realize the filtering function, but the filter is arranged on the side wall of the inner barrel, the washing space of the inner barrel is occupied, the filter is damaged to different degrees due to the friction of clothes in the washing process, and the filter is required to be used for periodically cleaning the accumulated thread scraps; therefore, a pulsator full-automatic washing machine with a filter arranged at the bottom of an inner barrel has appeared, the filter is assembled at the outer side of the bottom of the inner barrel of the washing machine, lint is collected on the filter through the circulation of water flow of the inner barrel and an outer barrel part, and in the drainage process, the lint is discharged out of the washing machine along with the water flow, a user does not need to clean the filter regularly, and the filtering of the lint is relatively thorough.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects in the prior art, and provide an inner tub for a washing machine and a washing machine, so as to solve the problems that the filter is deformed due to the fact that the inner tub of the washing machine directly presses the filter, the working efficiency of the filter is influenced, the service life of the filter is shortened, and the like in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that:
an inner tub for a washing machine, the washing machine including an inner tub, a filter mounted at a lower side of a bottom of the inner tub; the bottom of the inner barrel is provided with a support part which protrudes and extends downwards, and the support part at least partially exceeds the lower side surface of the filter.
Further, the filter is of an annular structure which is coaxial with the inner barrel and is arranged at the bottom of the inner barrel, and the supporting part is located on the circumferential outer side of the filter and is at a certain distance from the peripheral edge of the filter.
Further, the supporting part protrudes downwards from the bottom of the inner barrel along the direction parallel to the axis of the inner barrel, and the end part of the extending end of the supporting part exceeds the lower side surface of the filter.
Furthermore, a plurality of supporting parts are arranged at the bottom of the inner barrel, and the extending ends of the supporting parts are at the same horizontal height;
preferably, the supporting part and the bottom of the inner barrel are integrally formed, or the supporting part and the bottom of the inner barrel are mutually independent and fixedly connected.
Further, the washing machine includes an outer tub, the inner tub is assembled inside the outer tub, the extended end of the support part is spaced from the bottom of the outer tub by a certain distance, and the support part is spaced from the wall of the outer tub by a certain distance.
Furthermore, the supporting part is a columnar structure which protrudes and extends downwards from the bottom of the inner barrel, the columnar structures are uniformly distributed along the circumference of the bottom of the inner barrel which is coaxial with the filter, and a certain angle is formed between every two adjacent columnar structures;
preferably, the columnar structure is a cylinder.
Further, the supporting part is an arc rib which protrudes and extends downwards from the bottom of the inner barrel, the arc rib is of a sheet structure which extends along the circumference and the circumference of the bottom of the inner barrel, which are coaxial with the filter, and a certain gap is reserved between every two adjacent arc ribs.
Further, the arc ribs are uniformly distributed along the bottom of the inner barrel and at least one circumference coaxial with the filter in the circumferential direction;
preferably, the arc ribs in different circumferences are arranged in a staggered mode.
Furthermore, the supporting part is an annular rib which is continuously arranged along the same circumference coaxial with the filter at the bottom of the inner barrel.
The invention also provides a washing machine, wherein any one of the inner barrels for the washing machine is assembled on the washing machine.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
The support part is arranged at the bottom of the inner barrel of the washing machine, the extension end of the support part exceeds the lower side surface of the filter, so that the support part is in direct contact with the ground or an operation table to support the filter and the inner barrel, and the phenomenon that the weight of the inner barrel presses the filter in the placing process after the filter is assembled at the bottom of the inner barrel, so that the filter is deformed or even damaged, and the use effect and the practical service life of the filter are influenced is avoided; meanwhile, when the inner barrel is arranged inside the outer barrel of the washing machine, a certain distance exists between the supporting part and the bottom of the outer barrel, the supporting part is ensured not to block water flow between the bottom of the inner barrel and the bottom of the outer barrel from passing through, the filter at the bottom of the inner barrel is protected from deformation caused by the compression of the inner barrel, the service life of the filter is prolonged, meanwhile, the flowing of washing water between the bottom of the inner barrel and the bottom of the outer barrel is not influenced, and the normal washing process of the washing machine is ensured.
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 limiting the invention to the right. 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 view of an inner barrel according to a first embodiment of the present invention;
FIG. 2 is a sectional view of an inner barrel according to an embodiment of the present invention;
FIG. 3 is a structural view of an inner tub according to a second embodiment of the present invention;
FIG. 4 is a sectional view of an inner barrel according to a second embodiment of the present invention.
In the figure: 1-inner barrel; 2-the bottom of the inner barrel; 3-a columnar structure; 4-arc ribs; 5-a flange plate; 6-a filter; 7-wave wheel.
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 rather to illustrate it for those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the present invention provides an inner tub for a washing machine and a washing machine, the washing machine includes an inner tub 1, an outer tub, a pulsator 7, a filter 6, a flange 5, the flange 5 is assembled on the bottom 2 of the inner barrel, the filter 6 is fixedly connected with the flange 5, the filter 6 is assembled on the bottom 2 of the inner barrel through the flange 5, the bottom 2 of the inner barrel is provided with a supporting part which protrudes and extends outwards from the bottom 2 of the inner barrel, and the supporting part at least partially exceeds the lower side surface of the filter 6, so that the inner barrel 1 is supported by the supporting part 3, the filter 6 arranged at the bottom 2 of the inner barrel does not bear the pressure of the inner barrel 1, and after the inner barrel 1 is assembled in the outer barrel, a certain distance is kept between the supporting part and the bottom of the outer barrel to ensure that the supporting part can not block the washing water between the inner barrel 1 and the outer barrel, the arrangement of the supporting part ensures that the filter 6 can not deform or even damage under the pressure of the self weight of the inner barrel 1 after the filter 6 is assembled on the inner barrel 1, thereby affecting the filtering effect of the filter 6, the weight of the inner barrel 1 is transferred to the supporting part for supporting after the supporting part is arranged, the pressure between the filter 6 and the inner barrel 1 generated by the self weight of the inner barrel 1 is born by the supporting part, the filter 6 does not bear pressure, the deformation and even damage of the filter 6 are avoided, thereby ensuring the normal filtering work of the filter 6, the small size of the supporting part, avoiding the influence of the arrangement of the supporting part on the passing of the washing water between the inner barrel 1 and the outer barrel, ensuring the normal flowing of the washing water between the inner barrel and the outer barrel, meanwhile, the arrangement of the supporting part ensures that when the inner barrel of the washing machine is eccentric, the filter 6 is not stressed, and the supporting part bears the weight of the inner barrel 1 to protect the filter 6.
Example one
As shown in fig. 1 to fig. 2, in the embodiment of the present invention, an inner tub 1 of a washing machine is cylindrical, the inner tub 1 of the washing machine is sleeved inside an outer tub of the washing machine, a flange 5 is disposed at the bottom 2 of the inner tub of the washing machine, the flange 5 is fixedly connected with the bottom 2 of the inner tub of the washing machine, a filter 6 is disposed at the bottom of the flange 5, the filter 6 is fixedly connected with the flange 5, and the filter 6 is a ring structure coaxially disposed with the inner tub 1; the inner tub bottom 2 is provided with a support portion protruding and extending downward, the support portion being located at an outer circumferential side of the strainer 6 and spaced from an outer circumferential edge of the strainer 6. Said support at least partly extends beyond the lower side of the filter 6. The supporting part can be a columnar structure 3 which protrudes and extends downwards from the bottom 2 of the inner barrel and an arc rib 4 which extends along the circumference of the bottom 2 of the inner barrel and is coaxial with the filter 6, and can also be a hook-shaped structure which protrudes and extends downwards and bends upwards, and the bending part of the hook-shaped structure exceeds the lower end surface of the filter; or the support part is an L-shaped structure which protrudes downwards and extends towards the axial direction of the inner barrel along the radial direction of the inner barrel or towards the outer side of the inner barrel, and the like. The bottom 2 of the inner barrel is provided with a plurality of supporting parts which are integrally arranged with the bottom 2 of the inner barrel or are respectively and independently arranged and fixedly connected.
In this embodiment, the supporting part is a columnar structure 3 protruding and extending downwards from the bottom 2 of the inner barrel; preferably, the columnar structure 3 is a cylindrical columnar structure; the columnar structure protrudes downwards from the lower side of the bottom of the inner barrel along the direction parallel to the axis of the inner barrel, and the end part of the extending end of the columnar structure 3 exceeds the lower side of the filter 6; the cylindrical structures 3 are circumferentially arranged along the circumference of the bottom 2 of the inner barrel and coaxial with the filter 6, a certain angle is formed between every two adjacent cylindrical structures 3, the cylindrical structures 3 are uniformly arranged along the circumference of the bottom 2 of the inner barrel, the number of the cylindrical structures 3 is not less than 3, the cylindrical structures 3 are uniformly arranged along the circumference of the bottom 2 of the inner barrel, the angles formed between every two adjacent cylindrical structures 3 are the same, the end parts of the extending ends of the cylindrical structures 3 are at the same horizontal height, and the stability of the inner barrel is ensured. After the filter 6 is assembled on the inner barrel 1, the filter 6 supports the inner barrel 1 in the placing process and bears the pressure generated by the self weight of the inner barrel 1, the columnar structure 3 is arranged to ensure that the weight of the inner barrel 1 is borne by the columnar structure 3, no pressure exists between the filter 6 and the inner barrel 1 due to the columnar structure 3, the phenomenon that the filter 6 is stressed by the weight of the inner barrel 1 to deform or even damage is avoided, the thread scrap filtering effect of the filter 6 in the working process of the washing machine is influenced, and meanwhile, the service life of the filter 6 is prolonged.
In this embodiment, the columnar structure 3 and the inner barrel 1 are integrally formed, or the columnar structure 3 and the inner barrel 1 are mutually independently arranged and fixedly connected, and the columnar structure 3 is positioned at the outer side of the peripheral edge of the filter 6; preferably, a certain distance exists between the columnar structure 3 and the peripheral edge of the filter 6, so that the columnar structure 3 does not influence the filter 6, the size and the shape of the filter 6 do not need to be changed, the capability and the strength of the filter 6 for filtering thread scraps are not influenced on the basis of arranging the supporting columns 6, the extending end of the columnar structure 3 exceeds the lower side surface of the filter 6, the height difference between the end part of the extending end of the columnar structure 3 and the lower side surface of the filter 6 is not less than 1mm, and the weight of the inner barrel 1 is borne by the columnar structure 3 but not by the filter 6; the filter 6 can be effectively protected, the filter 6 is not stressed, and the filter 6 is prevented from being extruded and deformed by the inner barrel 1 or even being extruded and damaged. When the inner barrel 1 is assembled in the outer barrel, a certain distance exists between the extending end of the columnar structure 3 and the bottom of the outer barrel, so that the washing water between the bottom 2 of the inner barrel and the bottom of the outer barrel is not influenced, and the normal flowing of the washing water is ensured. At the same time, the size of the columnar structure 3 is small, and the washing water between the bottom 2 of the inner barrel and the inner side of the bottom of the outer barrel cannot be blocked.
Example two
As shown in fig. 3 to 4, in the embodiment of the present invention, the inner tub 1 of the washing machine is cylindrical, the inner tub 1 of the washing machine is sleeved inside the outer tub of the washing machine, the bottom 2 of the inner tub of the washing machine is provided with a flange 5, the flange 5 is fixedly connected with the bottom 2 of the inner tub of the washing machine, the bottom of the flange 5 is provided with a filter 6, the filter 6 is fixedly connected with the flange 5, and the filter 6 is a ring structure coaxially arranged with the inner tub; the inner tub bottom 2 is provided with a support portion protruding and extending downward, the support portion being located at an outer circumferential side of the strainer 6 and spaced from an outer circumferential edge of the strainer 6. Said support at least partly extends beyond the lower side of the filter 6.
In the embodiment, the supporting part is an arc rib 4 which protrudes and extends downwards from the bottom of the inner barrel, the arc rib 4 is a sheet structure which extends along the bottom 2 of the inner barrel and is coaxial with the filter 6 in the circumferential direction, a certain gap is formed between every two adjacent arc ribs 4, and the end parts of the extending ends of the arc ribs 4 which extend downwards are at the same horizontal height, so that the stability of the inner barrel is ensured; the inner barrel 1 is supported through the arc-shaped ribs 4, so that the self weight of the inner barrel 1 is born by the arc-shaped ribs 4, no pressure exists between the inner barrel 1 and the filter 6 arranged at the bottom 2 of the inner barrel, the filter 6 is prevented from being deformed or even damaged by the weight compression of the inner barrel 1, the effect of filtering thread scraps of the filter 6 during the work of the washing machine is influenced, and the service life of the filter 6 is prolonged.
In the embodiment, the arc ribs 4 are uniformly distributed along the circumferential direction of at least one circumference coaxial with the filter 6 at the bottom 2 of the inner barrel, the arc ribs 4 can be distributed along the circumferential direction of the same circumference coaxial with the filter 6 at the bottom 2 of the inner barrel, a certain distance is formed between every two adjacent arc ribs 4, and the distances between every two adjacent arc ribs 4 are equal; or the arc ribs 4 can be circumferentially arranged along the bottom 2 of the inner barrel and different circumferences coaxial with the filter 6, a certain distance is arranged between the adjacent arc ribs 4, and preferably, the arc ribs 4 arranged on different circumferences are arranged in a staggered way. One end of the arc-shaped rib 4, which is far away from the bottom 2 of the inner barrel, exceeds the lower side surface of the filter 6, so that the inner barrel 1 is supported, the inner barrel 1 is prevented from pressing the filter 6, the filtering effect of the filter 6 is prevented from being influenced, and the service life of the filter 6 is shortened; the adjacent arc ribs 4 are separated by a certain distance, so that the arc ribs 4 can not block the flow of the washing water between the bottom 2 of the inner barrel and the bottom of the outer barrel, meanwhile, a plurality of water passing holes can be densely arranged on the arc ribs 4, and the water passing holes can ensure that the washing water outside the inner barrel and the washing water inside the outer barrel can normally flow without influencing the flow of the water flow due to the arrangement of the arc ribs 4.
In this embodiment, the arc-shaped rib 4 and the inner barrel 1 are integrally formed, or the arc-shaped rib 4 and the inner barrel 1 are mutually independently arranged and fixedly connected, and the arc-shaped rib 4 is positioned at the outer side of the peripheral edge of the filter 6; preferably, a certain distance exists between the arc-shaped rib 4 and the peripheral edge of the filter 6, so that the arc-shaped rib 4 does not influence the filter 6, the size and the shape of the filter do not need to be changed, the capability and the strength of the filter 6 for filtering thread scraps cannot be influenced on the basis of arranging the arc-shaped rib 4, the extending end of the arc-shaped rib 4 exceeds the lower side surface of the filter 6, the height difference between the end part of the extending end of the arc-shaped rib 4 and the lower side surface of the filter 6 is not less than 1mm, and the weight of the inner barrel 1 is borne by the arc-shaped rib 4 but not by the filter 6; guarantee that filter 6 can be effectual by the protection, filter 6 will not bear the pressure, avoid filter 6 to be by interior bucket 1 extrusion deformation even extrusion damage. When the inner barrel 1 is assembled in the outer barrel, a certain distance exists between the extending end of the arc-shaped rib 4 and the bottom of the outer barrel, so that the washing water between the bottom 2 of the inner barrel and the bottom of the outer barrel is not influenced, and the normal flowing of the washing water is ensured. Meanwhile, the size of the arc-shaped rib 4 which is independently arranged is small, and washing water between the bottom 2 of the inner barrel and the bottom of the outer barrel cannot be blocked.
In the embodiment, the supporting part is an annular rib which is continuously arranged along the bottom 2 of the inner barrel and the same circumference which is coaxial with the filter 6, and one end of the annular rib, which is far away from the bottom 2 of the inner barrel, exceeds the lower side surface of the filter 6 to support the inner barrel 1, so that the inner barrel 1 is prevented from pressing the filter 6, the filtering effect of the filter 6 is influenced, and the service life of the filter 6 is shortened; in order to prevent the water flow between the outer side of the inner barrel and the outer barrel of the washing machine from being blocked by the annular ribs, a plurality of water passing holes can be densely arranged on the annular ribs, and the water passing holes can ensure that the washing water on the outer side of the inner barrel and the washing water on the outer barrel can normally flow, and the flow of the water flow cannot be influenced by the arrangement of the annular ribs.
In this embodiment, the annular rib and the inner barrel 1 are integrally formed, or the annular rib and the inner barrel 1 are mutually independently arranged and fixedly connected, and the annular rib is positioned outside the peripheral edge of the filter 6; preferably, a certain distance exists between the annular rib and the peripheral edge of the filter 6, so that the annular rib does not influence the filter 6, the size and the shape of the filter do not need to be changed, the capacity and the strength of filtering thread scraps of the filter 6 are not influenced on the basis of arranging the annular rib, the extending end of the annular rib exceeds the lower side surface of the filter 6, the height difference between the end part of the extending end of the annular rib and the lower side surface of the filter 6 is not less than 1mm, and the weight of the inner barrel 1 is borne by the annular rib but not by the filter 6; the filter 6 can be effectively protected, the filter 6 is not stressed, and the filter 6 is prevented from being extruded and deformed by the inner barrel 1 or even being extruded and damaged. When the inner barrel 1 is assembled in the outer barrel, a certain distance exists between the extending end of the annular rib and the bottom of the outer barrel, so that the washing water between the bottom 2 of the inner barrel and the bottom of the outer barrel is not influenced, and the normal flowing of the washing water is ensured. Meanwhile, the size of the annular rib which is independently arranged is also small, and the washing water between the bottom 2 of the inner barrel and the bottom of the outer barrel cannot be blocked.
In the embodiment, in order to exhaust the lint in the washing machine more cleanly and save the problem that a user takes out the lint manually, the filter 6 is arranged at the bottom of the inner barrel of the washing machine, the filter 6 is assembled at the bottom 2 of the inner barrel, after the process that the filter 6 is assembled at the bottom 2 of the inner barrel is completed, the inner barrel 1 needs to be placed on the ground or an operation table to wait for the next process, in the process, the filter 6 plays a role in bearing the weight of the inner barrel 1, the filter 6 is easy to deform due to the compression of the self weight of the inner barrel 1, the filter 6 can be damaged seriously, the assembly process is influenced, the filtering effect of the filter 6 is also influenced due to the deformation of the filter 6, and the service life of the filter 6 is shortened; the supporting part is arranged on the inner barrel 1, the supporting part protrudes and extends outwards from the outer side of the bottom of the inner barrel, the extending end exceeds the lower side face of the filter 6, the height difference between the end part of the extending end of the supporting part and the lower side face of the filter 6 is not less than 1mm, the supporting part supports the filter 6 arranged at the bottom of the inner barrel 1 and the bottom 2 of the inner barrel, the supporting part is contacted with the ground or an operation table to lift the filter 6, the weight of the inner barrel 1 and the self weight of the filter 6 are borne by the supporting part, the deformation or damage of the filter 6 caused by the fact that the inner barrel 1 presses the filter 6 is avoided, and the abrasion and extrusion deformation caused by the contact of the filter 6 with the ground or the operation table are also avoided; the normal use of the filter 6 is protected, and the service life of the filter 6 is prolonged; when the inner barrel 1 is assembled in the outer barrel, a certain distance is kept between the extending end of the supporting part and the bottom of the outer barrel, so that the supporting part is not contacted with the bottom of the outer barrel, and the relative rotation between the inner barrel 1 and the outer barrel is influenced; meanwhile, a certain distance is kept between the supporting part and the bottom of the outer barrel, so that the flow of the washing water between the bottom 2 of the inner barrel and the bottom of the outer barrel cannot be influenced by the arrangement of the supporting part, the normal flow of the washing water is ensured, and meanwhile, the size of the supporting part is small, the flow of the washing water cannot be influenced, and the normal washing process of the washing machine is ensured.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (13)
1. An inner tub for a washing machine, the washing machine including an inner tub, a filter mounted at a lower side of a bottom of the inner tub; the method is characterized in that: the bottom of the inner barrel of the washing machine is provided with a flange which is fixedly connected with the bottom of the inner barrel of the washing machine, the bottom of the flange is provided with a filter, and the filter is fixedly connected with the flange; the bottom of the inner barrel is provided with a supporting part which protrudes and extends downwards, at least part of the supporting part exceeds the lower side surface of the filter, and the height difference between the end part of the extending end of the supporting part and the lower side surface of the filter is not less than 1mm.
2. An inner tub for a washing machine as claimed in claim 1, wherein: the filter is a ring structure which is coaxial with the inner barrel and arranged at the bottom of the inner barrel, and the supporting part is positioned at the circumferential outer side of the filter and is at a certain distance from the peripheral edge of the filter.
3. An inner tub for a washing machine as claimed in claim 2, wherein: the supporting part protrudes downwards from the bottom of the inner barrel along the direction parallel to the axis of the inner barrel, and the end part of the extending end of the supporting part exceeds the lower side surface of the filter.
4. An inner tub for a washing machine as claimed in claim 3, wherein: the bottom of the inner barrel is provided with a plurality of supporting parts, and the extending ends of the supporting parts are at the same horizontal height.
5. An inner tub for a washing machine as claimed in claim 3, wherein: the supporting part and the bottom of the inner barrel are integrally formed, or the supporting part and the bottom of the inner barrel are mutually independent and fixedly connected.
6. An inner tub for a washing machine as claimed in any one of claims 1 to 5, wherein: the washing machine comprises an outer barrel, the inner barrel is assembled inside the outer barrel, the extending end of the supporting part is away from the bottom of the outer barrel by a certain distance, and the supporting part is away from the wall of the outer barrel by a certain distance.
7. An inner tub for a washing machine as claimed in any one of claims 1 to 5, wherein: the supporting part is a columnar structure which protrudes and extends downwards from the bottom of the inner barrel, the columnar structure is uniformly distributed along the circumference of the coaxial circumference of the bottom of the inner barrel and the filter, and a certain angle is formed between every two adjacent columnar structures.
8. An inner tub for a washing machine as claimed in claim 7, wherein: the columnar structure is a cylinder.
9. An inner tub for a washing machine as claimed in any one of claims 1 to 5, wherein: the supporting part is an arc rib which protrudes and extends downwards from the bottom of the inner barrel, the arc rib is a sheet structure which extends along the circumference and the circumference of the bottom of the inner barrel and the filter, and a certain gap is reserved between every two adjacent arc ribs.
10. An inner tub for a washing machine as claimed in claim 9, wherein: the arc ribs are uniformly distributed along the bottom of the inner barrel and at least one circumference coaxial with the filter in the circumferential direction.
11. An inner tub for a washing machine as claimed in claim 10, wherein: the arc ribs in different circumferences are arranged in a staggered mode.
12. An inner tub for a washing machine as claimed in any one of claims 1 to 5, wherein: the supporting part is an annular rib which is continuously arranged along the same circumference and coaxial with the filter at the bottom of the inner barrel.
13. A washing machine characterized by: the washing machine is equipped with an inner tub for a washing machine as claimed in any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310666.1A CN109518420B (en) | 2018-11-06 | 2018-11-06 | Inner barrel for washing machine and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310666.1A CN109518420B (en) | 2018-11-06 | 2018-11-06 | Inner barrel for washing machine and washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN109518420A CN109518420A (en) | 2019-03-26 |
| CN109518420B true CN109518420B (en) | 2022-12-09 |
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| CN201811310666.1A Active CN109518420B (en) | 2018-11-06 | 2018-11-06 | Inner barrel for washing machine and washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107482A (en) * | 1998-08-07 | 2000-04-18 | Sanyo Electric Co Ltd | Washing machine |
| JP4425767B2 (en) * | 2004-11-24 | 2010-03-03 | 日立アプライアンス株式会社 | Washing machine |
| CN103820974A (en) * | 2012-11-16 | 2014-05-28 | 海尔集团公司 | Automatic cleaning washer |
| CN207031828U (en) * | 2017-05-10 | 2018-02-23 | 青岛海尔洗衣机有限公司 | A kind of Wire scraps filtering device for washer and washing machine |
| CN207017030U (en) * | 2017-05-26 | 2018-02-16 | 青岛海尔洗衣机有限公司 | A kind of outer barrel of washing machine and washing machine |
| CN107574630A (en) * | 2017-09-07 | 2018-01-12 | 青岛海尔洗衣机有限公司 | A kind of washing machine and its control method with self-cleaning filter |
-
2018
- 2018-11-06 CN CN201811310666.1A patent/CN109518420B/en active Active
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| Publication number | Publication date |
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| CN109518420A (en) | 2019-03-26 |
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Effective date of registration: 20221117 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, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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