CN107268243B - Filtering device of washing machine - Google Patents
Filtering device of washing machine Download PDFInfo
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- CN107268243B CN107268243B CN201710557219.5A CN201710557219A CN107268243B CN 107268243 B CN107268243 B CN 107268243B CN 201710557219 A CN201710557219 A CN 201710557219A CN 107268243 B CN107268243 B CN 107268243B
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- cover body
- filtering
- washing machine
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- 238000001914 filtration Methods 0.000 title claims abstract description 162
- 238000005406 washing Methods 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 25
- 239000004033 plastic Substances 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 description 11
- 238000005452 bending Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003756 stirring Methods 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
- 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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- 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 a filtering device of a washing machine, which comprises a filtering cover and a filter arranged on the filtering cover, wherein a cover body is covered on the surface of the filtering cover and/or the filter. The cover body covers the surface of the filter cover and/or the filter, so that the structures of the filter cover and the filter are enhanced, the filter cover is prevented from deforming, the service lives of the filter cover and the filter are prolonged, and on the other hand, the structures and the appearance shapes of the surface of the filter cover and the surface of the filter can be matched with the structures and the appearances of the inner barrel of the washing machine through the cover body, so that the washing machine has a uniform aesthetic effect, and the texture of the washing machine is enhanced.
Description
Technical Field
The invention relates to the field of washing machines, in particular to a filtering device of a washing machine.
Background
Some washing machines are provided with an inner barrel made of metal materials, and the filter cover and the filter of the inner barrel are designed to be plastic structures, or some washing machines are provided with a plastic inner barrel, and the filter cover and the filter are arranged to be metal materials, so that the texture of the washing machine is reduced in appearance.
In addition, in the filtering device of the existing washing machine, the filtering cover is easy to deform during long-time high-strength work, and the fixing structure between the filter and the filtering cover is also influenced to a certain extent, so that the fixing structure between the filter and the filtering cover is often deformed and failed, thereby influencing the filtering performance of the washing machine, and the filter is also easy to damage and deform.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a filtering device of a washing machine, which comprises a filtering cover and a filter arranged on the filtering cover, wherein a cover body is arranged on the surface of the filtering cover and/or the filter in a covering manner. The cover body covers the surface of the filter cover and/or the filter, so that the filter cover and the filter are protected, the filter cover and the filter are prevented from being deformed and damaged, and the structure and the appearance of the surface of the filter cover and the surface of the filter can be matched with the structure and the appearance of the inner barrel of the washing machine, so that the washing machine has a uniform attractive effect, the texture of the washing machine is enhanced, and the user experience is good.
In order to solve the technical problems, the invention adopts the technical scheme that:
a filtering device of a washing machine comprises a filtering cover and a filter arranged on the filtering cover, wherein a cover body is arranged on the surface of the filtering cover and/or the surface of the filter in a covering mode.
In the above scheme, through setting up the cover body, protected the structure of filtering lid and filter, also made the surface outward appearance of filtering lid or filter follow the setting and change, and be not limited to the influence of the material of filtering lid and filter itself, structure.
Preferably, the cover body is the same as the inner barrel of the washing machine in material, shape and/or color;
in the scheme, the inner barrel structure with an integrated visual effect is formed by arranging the cover body to be the same as the inner barrel of the washing machine in material, shape and/or color.
Preferably, the inner barrel of the washing machine is a metal inner barrel, and the cover body is a metal cover body.
In the scheme, the cover body and the inner barrel of the washing machine are both of metal structures, so that the texture of the washing machine is further enhanced.
Preferably, the filtering cover is provided with a filter installation part, and the cover body corresponds to the installation part which is provided with an avoidance port.
Preferably, the filter cover and/or the filter are made of plastic materials; .
In the above scheme, the inner tub of the washing machine is made of metal material, and the difficulty and the cost of making the filtering cover and the filter made of metal material are high, so that the filtering cover and/or the filter are/is kept in the original plastic structure, and the cover body made of metal material is covered on the surface of the plastic structure, namely the cover body is made of the same material as the inner tub of the washing machine, thereby achieving the integral appearance effect, and meanwhile, the washing machine has the function of protecting the filtering cover and the filter, preventing the deformation of the filtering cover, and further, the filtering cover body also has the function of water stirring, and enhancing the washing effect of the washing machine.
Preferably, the cover body comprises a filtering cover body, and the filtering cover body covers the surface of the filtering cover exposed out of the inner barrel;
and/or the cover body comprises a filter cover body, and the filter cover body covers the surface of the filter exposed out of the filter cover.
Preferably, the filtering cover body is a sheet metal part, the edge of the sheet metal part extends towards one side of the inner barrel wall, and the filtering cover is provided with a protection part capable of covering the edge of the filtering cover body.
In the above scheme, the filtering cover body is a sheet metal part, and the thickness of the filtering cover body is thin, so that the edge of the filtering cover body is easy to deform due to collision or has danger to clothes or a human body, and the edge of the filtering cover body needs to be safely arranged, so that the filtering cover is provided with a protection part for limiting the movement of the edge of the filtering cover body. Through setting up the protection portion, the border that will filter the cover body shields to prevented that the border that filters the cover body from warping, also prevented that the border that filters the cover body from contacting the user and causing the injury.
Preferably, the protection part is a flanging structure formed by turning up the outer periphery of the filter cover, and the edge of the cover body of the filter cover is inserted between the flanging structure and the outer periphery of the filter cover and is coated by the flanging structure.
In the above scheme, the border of filtering the lid body be spacing between the peripheral border and the flanging structure of filtering the lid to shielded its tip that has the destructiveness, thereby had the effect of protection.
Preferably, the filtering cover body is fixed on the filtering cover through a clamping structure and covers the surface of the filtering cover exposed out of the inner barrel.
In the above scheme, the filtering cover and the filtering cover body are fixedly connected through the clamping structure, so that a connecting piece is not used, and the texture of the inner barrel of the washing machine is further improved. Preferably, the filtering cover is fixed on the surface of the inner barrel through a fastening piece, the filtering cover body covers the surface of the filtering cover to shield the fastening piece, and the filtering cover body is fixed on the filtering cover through a clamping structure.
Preferably, a plurality of clamping pieces are arranged on the filtering cover body, avoidance openings are correspondingly formed in the surface of the filtering cover, and the clamping pieces penetrate through the avoidance openings and are bent and fixed on the filtering cover;
in the scheme, the filtering cover body is buckled on the surface of the filtering cover, the clamping sheet on the inner side surface of the filtering cover body penetrates through the avoiding opening, and then external force is applied to bend the clamping sheet so as to clamp and fix the filtering cover body on the surface of the filtering cover.
Preferably, the edge of the cover body of the filter cover is partially bent and clamped and fixed on the filter cover so as to cover the surface of the whole filter cover.
Preferably, the filter cover body inside offer dodge the breach of filter, the outer border of the filter cover body and the border that is located the interior border of dodging breach department are fixed in the border department of the outer border of filtering the lid and filter installation department in joint respectively, prevent that the filter lid from exposing.
In the above-mentioned scheme, will filter the border of the cover body of the cover and be located the interior border of dodging breach department simultaneously and fix respectively the border of the outer border of covering and installation department in filtering to can shield plastic construction's filtration lid completely, this kind of inside and outside mode of all fixing has also strengthened the filter cover body and has filtered the fixed stability between the lid simultaneously, has prolonged life.
Preferably, the outer edge of the filtering cover body and the inner edge positioned at the avoiding notch are locally bent and fixed on the filtering cover
In the above scheme, thereby all set up the structure of buckling through the border of filtering the cover body and the border of dodging the breach in its inboard and can effectually fix filtering the cover body and cover on filtering.
Preferably, the surface of the filter is covered with a filter cover body which has the same material and/or shape and/or color as the inner barrel;
in the scheme, the filter cover body with the same structure as the inner barrel is arranged on the surface of the filter, so that the appearances of the inner barrel, the filter cover and the filter of the whole washing machine are all in metal texture, and the integral effect of the appearance structure of the inner barrel is realized.
Preferably, the filter cover body is clamped and fixed on the surface of the filter, and the edge of the filter cover body is bent towards the inner side of the filter to form a wrapping edge for wrapping the peripheral side of the filter so as to cover the whole filter.
In the above aspect, since the filter is made of plastic material instead of metal material, the filter is easily exposed at its side surface even if the surface is covered with the metal cover when the filter is mounted on the filter cover, and therefore, in the present invention, the edge of the filter cover is bent toward the inside of the filter to form the wrapping edge that wraps the filter on the peripheral side, thereby completely wrapping the surface of the filter.
Preferably, the filter comprises a back cover and a front cover, the front cover comprises a filter support and a filter net, the edge of the filter cover body covers the peripheral side of the filter support to form the covered edge, and the edge of the filter net covers the edge of the covered edge.
In the scheme, the edge of the edge cover is covered by the edge with the filter net, so that the phenomenon that a person touches the sharp edge in the process of disassembling the filter cover is avoided, and clothes are prevented from being damaged by the edge in the washing process.
Preferably, grid structures are arranged on two sides of the filter cover, grid structures on two sides of the rear cover corresponding to the grid structures on the filter cover are also provided with grid structures, gaps are formed on two sides of the filter cover body avoiding the grid structures, baffles are respectively arranged on two sides in the filter opposite to the grid structures on the two sides of the filter, and are used for opening the baffle on the water-facing side to guide water flow to enter the filter under the impact of the water flow, and the baffle on the water-backing side blocks a water inlet channel formed by the grid structures on the corresponding side;
preferably, the rear cover is provided with two limiting convex ribs at intervals between the two baffles, and the two limiting convex ribs are respectively used for limiting the swing range of the baffle on the corresponding side.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
The filtering device of the washing machine comprises a filtering cover and a filter arranged on the filtering cover, wherein the surface of the filtering cover and/or the filter is covered with a cover body. Preferably, the cover body is the same as the inner barrel of the washing machine in material, shape and/or color, more preferably, the inner barrel of the washing machine is a metal inner barrel, the cover body is a metal cover body, the structural stability of the filter cover and the filter is ensured by arranging the cover body, and the problem that the filter cover and the filter are deformed and damaged in the high-strength work is prevented. The inner barrel of the washing machine is made of stainless steel, the material of the filtering cover body is the same as that of the inner barrel of the washing machine, and the material of the filtering cover body is also the same as that of the inner barrel, so that the washing machine is good in texture and user experience. On the other hand, the inner barrel of the washing machine can also be made of plastic materials, and the filtering cover body and the filter cover body can also be made of the same plastic materials, so that the inner barrel of the washing machine has integral texture.
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 the overall structure of a filtering apparatus of a washing machine according to the present invention;
FIG. 2 is another view from FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a schematic view of the filter of FIG. 1 with the filter removed;
FIG. 5 is a cross-sectional view B-B of FIG. 4;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is a schematic view of the back of FIG. 4;
FIG. 8 is a cross-sectional view C-C of FIG. 4;
FIG. 9 is a schematic view of a filter construction;
FIG. 10 is a longitudinal cross-sectional view of FIG. 9;
FIG. 11 is another perspective view of FIG. 9;
FIG. 12 is a cross-sectional view D-D of FIG. 9;
in the figure: 1. a filter cover; 111. a grid structure; 112. a clip sheet; 113. a filter mounting portion; 114. a protection part; 12. a filtering cover body; 121. avoiding the notch; 122. the edge of the cover body of the filter cover; 2. a filter; 21. a front cover; 211. a filter housing; 212. a filter holder; 213. a filter mesh; 22. a rear cover; 221. a grid structure; 222. and a baffle plate.
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 it by a person skilled in the art with 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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Referring to fig. 1 to 12, the invention provides a filtering device of a washing machine, which comprises a filtering cover 1 and a filter 2 arranged on the filtering cover 1, wherein a cover body is arranged on the surface of the filtering cover 1 and/or the surface of the filter 2 in a covering manner.
In the above scheme, by providing the cover body, the surface appearance of the filter cover 1 or the filter 2 can be changed along with the setting, without being limited to the influence of the material and structure of the filter cover and the filter.
Preferably, the cover body is the same as the inner barrel of the washing machine in material, shape and/or color;
in the scheme, the inner barrel structure with an integrated visual effect is formed by arranging the cover body to be the same as the inner barrel of the washing machine in material, shape and/or color.
Preferably, the inner barrel of the washing machine is a metal inner barrel, and the cover body is a metal cover body.
In the scheme, the cover body and the inner barrel of the washing machine are both of metal structures, so that the texture of the washing machine is further enhanced.
Preferably, the filtering cover is provided with a filter installation part, and the cover body corresponds to the installation part which is provided with an avoidance port.
Preferably, the filtering cover 1 is of a plastic structure, and the surface of the filtering cover is covered with a filtering cover body 12 made of a metal material.
In the above scheme, the inner tub of the washing machine is made of metal material, and the filter cover is also made of metal material with great difficulty and high cost, therefore, in the invention, the filter cover 1 is arranged to maintain the original plastic structure, and the surface of the plastic structure is covered with the filter cover body 12 which has the same material, color and shape as the inner tub of the washing machine, namely the filter cover body 12 is the same material as the inner tub of the washing machine, thereby achieving an integral appearance effect, and in addition, the filter cover body 1 of the plastic structure is covered with the filter cover body which is made of metal material, thereby having the function of protecting the filter cover, preventing the filter cover from deforming and prolonging the service life.
Furthermore, the inner wall of the inner barrel is provided with a concave-convex structure for enhancing the washing effect, and the surface of the filter cover is correspondingly provided with the same concave-convex structure, so that the filter cover has the function of protecting the filter cover, and is beneficial to forming an integrated appearance structure with the inner barrel, the texture of the washing machine is enhanced, and the user experience is good. For example, a rib structure parallel to the inner barrel shaft is formed on the barrel wall of the inner barrel through stamping, and at the moment, the filter cover body is also correspondingly provided with the rib structure, so that the washing effect is enhanced.
Preferably, the filtering cover 1 and the filtering cover body 12 are fixedly connected through a clamping structure.
In the above scheme, the filtering cover 1 and the filtering cover body 12 are fixedly connected through the clamping structure, so that connecting pieces are not used, and the texture of the inner barrel of the washing machine is further improved. Preferably, the filter cover 1 is fixed on the surface of the inner tub by a fastening member, the filter cover body 12 covers the surface of the filter cover 1 to shield the fastening member, and the filter cover body 12 is fixed on the filter cover 1 by a snap structure. Referring to fig. 7, the filter cover 1 is provided with screw holes and fixed on the side wall of the inner tub of the washing machine by screws.
Preferably, the filtering cover body 12 is a sheet metal part, the edge 122 of the sheet metal part extends towards one side of the inner barrel wall, and the filtering cover 1 is provided with a protecting part 114 capable of covering the edge 122 of the filtering cover body.
In the above-mentioned solution, the filtering cover body 12 is a sheet metal part, and its thickness is thin, so the edge is easy to be deformed by collision or dangerous to clothes or human body, therefore the edge 122 of the filtering cover body needs to be safely installed, so the filtering cover 1 of the present invention is provided with the protection part 114 for limiting the movement of the edge of the filtering cover body 12. By arranging the protection part 114, the edge 122 of the filtering cover body is shielded, so that the edge 122 of the filtering cover body is prevented from being deformed, and the edge of the filtering cover body is prevented from contacting a user to cause injury.
Preferably, the protection portion 114 is formed by turning up the outer periphery of the filter cover to form a flange structure, and the edge of the cover body of the filter cover is inserted between the flange structure and the outer periphery of the filter cover and is covered by the flange structure.
In the above scheme, the edge 122 of the filtering cover body is limited between the peripheral edge of the filtering cover and the flanging structure, so that the destructive end part of the filtering cover body is shielded, and the filtering cover body has a protection effect.
Preferably, the protecting part 114 includes a contact part contacting with one surface of the rim 122 and a flange part formed by folding the bottom of the contact part to one side of the filter cover body, and the end of the rim 122 is limited between the contact part and the flange part.
In the above scheme, the contact part and the flanging part clamp the edge of the filtering cover body, so that the movement of the filtering cover is limited, and the edge 122 of the filtering cover body is also protected.
Preferably, the filtering cover body 12 is provided with a clamping structure to be clamped and fixed on the filtering cover 1;
preferably, a plurality of clamping pieces 112 are arranged on the filtering cover body 12, avoidance openings are correspondingly formed in the surface of the filtering cover 1, and the clamping pieces 112 penetrate the avoidance openings to be bent and fixed on the filtering cover 1; the clamping piece 112 and the filtering cover body 12 are integrally arranged, are made of metal, have good toughness, and can be fastened on the filtering cover 1 through bending.
In the above scheme, the process of installing the filter cover 1 and the filter cover body 12 is as follows: the filtering cover body 12 is buckled on the surface of the filtering cover 1, the clamping piece 112 on the inner side surface of the filtering cover body 12 penetrates through the avoiding opening, and then external force is applied to bend the clamping piece 112 so as to clamp and fix the filtering cover body 12 on the surface of the filtering cover 1, so that a screw-free fixing mode is realized, and appearance integration is facilitated.
Preferably, the edge of the filtering cover body 12 is partially bent and clamped to be fixed on the filtering cover 1, for example, in the forming process of the filtering cover body 12, the edge 122 is provided with a protruding clamping sheet, so that each clamping sheet 112 is aligned to an avoiding opening on the filtering cover when in installation, the two are attached together, and then the clamping sheet is bent. The clamping piece 112 includes a plurality of clamping pieces to ensure stable fixation.
Preferably, filter 2 install and cover 1 in filtering, the surface of the filtration cover lid body 12 set up the breach 121 of dodging the filter, filtration cover 1 on be provided with filter installation department 113, the outer border of the filtration cover lid body and the protection portion 114 that is located the interior border of dodging breach department all spacing on filtering the lid, the outer border of the filtration cover lid body and the outer border of dodging the breach all locally be provided with the bending structure to the joint fix filtration cover 1 on. The bending structure is used for bending and fixing the clamping sheet on the filter cover. Through this structure setting, will filter the border of the outside border of the cover body 12 simultaneously and be located the interior border of dodging breach department and fix respectively the border of the outside border and the installation department on filtering the cover 1 to can shield plastic construction's filtration cover 1 completely, this kind of inside and outside equal fixed mode has also strengthened the filter cover body and has filtered the fixed stability between the cover simultaneously, has prolonged life.
Of course, the fixed connection structure between the filter cover 1 and the filter cover body 12 may also be formed by bending the edge 122 of the whole filter cover body to fix the filter cover 1 in a covered edge manner, which is more stable. Wherein, the edge 122 comprises the outer edge of the filtering cover body and the inner edge positioned at the avoiding gap.
In the above scheme, the outer edge 122 of the cover body is filtered and the inner edge of the avoiding notch is provided with the bending structure, so that the cover body 12 can be effectively fixed on the filter cover 1.
Preferably, the surface of the filter 2 is covered with a filter cover 211 which has the same material and/or shape and/or color as the inner barrel, and the filter cover 211 is fixed on the filter 2 through a clamping structure.
In the above scheme, the cover body 211 is arranged on the surface of the filter 2, so that the appearances of the inner barrel, the filter cover and the filter of the whole washing machine are all metal texture, the integral effect of the appearance structure of the inner barrel is realized, and meanwhile, the filter cover body 211 has the function of the filter, so that the deformation of the filter 2 is prevented, and the service life of the filter 2 is ensured. The filter cover body 211 with the same structure as the inner barrel is arranged on the surface of the filter, so that the appearances of the inner barrel, the filter cover 1 and the filter 2 of the whole washing machine are all metal texture, and the integral effect of the appearance structure of the inner barrel is realized.
Preferably, the edge of the filter cover 211 is bent toward the inside of the filter 2 to form a rim wrapping the periphery of the filter 2.
In the above-described embodiment, since the filter 2 is made of a plastic material instead of a metal material, even if the surface of the filter 2 is covered with a metal cover when the filter is mounted on the filter cover 1, the plastic structure of the side surface is easily exposed, and therefore, in the present invention, the edge of the filter cover 211 is bent toward the inside of the filter to form a wrapping that wraps the filter on the periphery side, thereby completely wrapping the surface of the filter 2.
Preferably, the filter 2 includes a back cover 22 and a front cover 21, the front cover 21 includes a filter holder 212 and a filter net 213, the edge of the filter cover 211 covers the peripheral side of the filter holder 212 to form the tipping, and the edge of the filter net 213 covers the tipping.
In the scheme, the edge of the edge cover is covered by the edge of the filter net 213, so that the phenomenon that a person touches the sharp edge in the process of disassembling the filter cover is avoided, and clothes are prevented from being damaged by the edge in the washing process.
The front cover 21 is provided with a filter cover body 211, a filter support 212 and a filter net 213 from the surface to the inner side in sequence, the edge of the filter net 213 extends towards one side of the inner barrel, the end part is bent towards the two sides of the filter so as to cover the edge of the wrapping edge, preferably, the edge of the filter net is made of plastic materials, no sharp edge exists, and no damage is caused to human bodies and clothes.
Preferably, grid structures 111 are arranged on two sides of the filter cover 1, two sides of the filter cover body 12 avoid the grid structures to form gaps, grid structures 221 are also arranged on two sides of the filter rear cover 22 corresponding to the grid structures 111 on the filter cover 1, baffles 222 are arranged on two sides of the filter 2 opposite to the grid structures 221, baffles 222 are respectively arranged on two sides of the filter 2 opposite to the grid structures 111 on the two sides, and are used for opening the baffles on the water-facing side to guide water flow to enter the filter 2 under the impact of the water flow, and the baffles on the water-backing side block water inlet channels formed by the grid structures on the corresponding sides;
preferably, two limiting convex ribs are arranged on the rear cover between the two baffles at intervals and are respectively used for limiting the swing range of the baffle 222 on the corresponding side.
Referring to fig. 3, the water flows into the filter through the lattice structures 111 and 221, opens the barrier 222, enters the interior of the filter, passes through the filter mesh 213, and then flows out of the filter 2 through the filter housing 211. That is, the water flow enters the filter from the side B or side A and flows out of the filter from the side C.
Preferably, the surface of the filter cover 211 is provided with a plurality of water outlet holes, and the filter holder 212 and/or the filter mesh 213 are provided with a protection part for protecting the edges of the water outlet holes.
The filtering device of the washing machine comprises a filtering cover and a filter arranged on the filtering cover, wherein the surface of the filtering cover and/or the filter is covered with a cover body. Preferably, the cover body is the same as the inner barrel of the washing machine in material, shape and/or color, more preferably, the inner barrel of the washing machine is a metal inner barrel, the cover body is a metal cover body, the structural stability of the filter cover and the filter is ensured by arranging the cover body, and the problem that the filter cover and the filter are deformed and damaged in the high-strength work process is prevented.
Secondly, be provided with concave-convex structure on the inner bucket inner wall for reinforcing the washing effect, the surface of filtering the lid also set up the same concave-convex structure of correspondence, thereby except having the effect that the protection filters the lid and prevents its deformation, still be favorable to forming integrative outward appearance structure with interior bucket, strengthened washing machine feel, user experience is good.
On the other hand, the cover body covers the surface of the filter cover and/or the filter, so that the structure and the appearance of the surface of the filter cover and the filter are matched with the structure and the appearance of the inner barrel of the washing machine, the uniform aesthetic effect is achieved, and the texture of the washing machine is enhanced. The inner barrel of the washing machine is made of stainless steel, the material of the filtering cover body is the same as that of the inner barrel of the washing machine, and the material of the filtering cover body is also the same as that of the inner barrel, so that the washing machine is good in texture and user experience. On the other hand, the inner barrel of the washing machine can also be made of plastic materials, and the filtering cover body and the filter cover body can also be made of the same plastic materials, so that the inner barrel of the washing machine has integral texture.
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 (10)
1. A washing machine filter device comprises a filter cover and a filter arranged on the filter cover, and is characterized in that the surface of the filter cover and/or the filter is covered with a cover body;
the cover body comprises a filtering cover body, and the filtering cover body covers the surface of the filtering cover exposed out of the inner barrel; the filtering cover body is a sheet metal part, the edge of the filtering cover body extends towards one side of the inner barrel wall, and a protecting part capable of coating the edge of the filtering cover body is arranged on the filtering cover; the protective part is formed by turning the outer periphery of the filter cover outwards to form a flanging structure, and the edge of the cover body of the filter cover is inserted between the flanging structure and the outer periphery of the filter cover and is coated by the flanging structure;
the filtering cover body is fixed on the filtering cover through a clamping structure and covers the surface of the filtering cover exposed out of the inner barrel; the filtering cover is characterized in that a plurality of clamping sheets are arranged on the filtering cover body, avoidance openings are correspondingly formed in the surface of the filtering cover, and the clamping sheets penetrate through the avoidance openings to be bent and fixed on the filtering cover; the edge of the filtering cover body is locally bent, clamped and fixed on the filtering cover so as to cover the surface of the whole filtering cover; the edge of the filtering cover body is provided with a convex clamping piece;
the cover body comprises a filter cover body, and the filter cover body covers the surface of the filter exposed out of the filter cover;
the filter cover body inside offer dodge the breach of filter, the outer border of the filter cover body and the interior border that is located dodge breach department joint respectively are fixed in the border department of the outer border of filtering the lid and filter installation department, prevent that the filter lid from exposing.
2. A filter unit according to claim 1, wherein the cover is of the same material and/or shape and/or colour as the inner tub of the washing machine.
3. The filtering device of a washing machine as claimed in claim 2, wherein the inner tub of the washing machine is a metal inner tub, and the cover body is a metal cover body.
4. A washing machine filter unit according to claim 1 wherein the filter cover is provided with a filter mounting portion and the housing is provided with an escape opening corresponding to the mounting portion.
5. A washing machine filter unit according to claim 1 wherein the filter cap and/or filter is made of plastics material.
6. A filtering device for washing machine as claimed in claim 5, wherein the surface of the filter is covered with a filter cover body having the same material and/or shape and/or color as the inner tub.
7. A washing machine filter unit according to claim 6 wherein the filter housing is snap fitted to the filter surface and the edge is bent inwardly of the filter to form a hem around the filter to cover the entire filter.
8. A washing machine filter unit according to claim 7 wherein the filter includes a rear cover and a front cover, the front cover including a filter support, a filter mesh, the rim of the filter housing enclosing the periphery of the filter support to form the rim, the rim of the filter mesh covering the rim of the rim.
9. A washing machine filter unit according to claim 8 wherein the filter cover is provided with grid structures on both sides, the rear cover is also provided with grid structures on both sides corresponding to the grid structures on the filter cover, openings are formed in the filter cover body by avoiding the grid structures on both sides, baffles are respectively arranged on both sides of the filter opposite to the grid structures on both sides, and are used for opening the baffle on the water-facing side to guide water flow to enter the filter and blocking the water inlet channel formed by the grid structures on the corresponding side under the impact of the water flow.
10. A filter unit of a washing machine as claimed in claim 9, wherein the rear cover is provided with two spacing ribs spaced between the two baffles for limiting the swing range of the corresponding baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557219.5A CN107268243B (en) | 2017-07-10 | 2017-07-10 | Filtering device of washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557219.5A CN107268243B (en) | 2017-07-10 | 2017-07-10 | Filtering device of washing machine |
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| CN107268243A CN107268243A (en) | 2017-10-20 |
| CN107268243B true CN107268243B (en) | 2022-01-07 |
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| CN201710557219.5A Active CN107268243B (en) | 2017-07-10 | 2017-07-10 | Filtering device of washing machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108442083B (en) * | 2018-05-31 | 2023-05-02 | 青岛海尔洗衣机有限公司 | Washing machine filter equipment and washing machine |
| CN108660696B (en) * | 2018-05-31 | 2023-04-21 | 青岛海尔洗衣机有限公司 | Washing machine filter equipment and washing machine |
| CN113389020B (en) * | 2021-06-15 | 2022-05-27 | 珠海格力电器股份有限公司 | Washing machine |
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| CN101985799A (en) * | 2010-10-29 | 2011-03-16 | 海尔集团公司 | Omnidirectional filtering device for washing machine |
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Effective date of registration: 20211216 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, No.1 Haier Road, Laoshan District, Qingdao City, Shandong Province Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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