CN101985799A - Omnidirectional filtering device for washing machine - Google Patents
Omnidirectional filtering device for washing machine Download PDFInfo
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- CN101985799A CN101985799A CN2010105244470A CN201010524447A CN101985799A CN 101985799 A CN101985799 A CN 101985799A CN 2010105244470 A CN2010105244470 A CN 2010105244470A CN 201010524447 A CN201010524447 A CN 201010524447A CN 101985799 A CN101985799 A CN 101985799A
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Abstract
The invention discloses an omnidirectional filtering device for a washing machine. The device comprises a filtering cover and a line scrap filter which is embedded into the filtering cover, wherein the line scrap filter comprises a box-type front cover and a rear cover; a transverse bar is arranged in the middle of the front cover and divides a filtering cavity of the line scrap filter into an upper filtering cavity and a lower filtering cavity; and water inlets of the filtering device are formed on left and right side walls of the upper filtering cavity and at the bottom of the lower filtering cavity. Omnidirectional water inlet and omnidirectional filtration are realized through the water inlets on two left and right sides of the upper filtering cavity and at the bottom of the lower filtering cavity. Results show that the line scrap collection rate of the omnidirectional filtering device for the washing machine reaches 80 to 90 percent. The omnidirectional filtering device is simple in structure, low in cost and good in filtering effect, and is a line scrap collecting device worthy of popularization and application.
Description
Technical field
The present invention relates to the washing machine field, the comprehensive filter of particularly a kind of use in washing machine.
Background technology
Along with popularizing and extensive use of washing machine, the frequency of laundry has also increased greatly.Though existing filter can play the effect of certain filtration line bits,, can only enter filter filtration back from the impeller bottom and discharge from the filter protecgulum because washings are stirred down at impeller back blade; Strength is limited because blade is stirred, and filtered water enters filter and do not arrive top, discharges the underutilization of filter top mostly from filter protecgulum the latter half; Rotating during washing machine work, the water of the above segment space of impeller can not filter simultaneously in the inner core.Record through experiment, existing filter generally can only be collected about the 30%-45% of line bits foreign material, has a strong impact on the clean rate of clothing.
The utility model of Chinese patent CN2507887Y " two filtering type washing machine " discloses a kind of washing machine that comprises two line bits filters.One for high-water line bits filter is arranged on the middle and upper part of filtering cover, and another considers the bottom that filter is arranged on filtering cover to be worth doing for low water line.When high water level washed, the water in the bucket entered from the filtering cover bottom under the impeller effect, rose along the cavity of filtering lid and bucket wall, considered the filter ejection to be worth doing from high-water line bits filter and low water line respectively, reached the purpose of filtering the line bits.And when low water level wash, water also can be considered filter to be worth doing from low water line and be filtered, can both play filter effect preferably owing to be equipped with filter at high low water level place when therefore this washing machine is in high water level or low water level wash, avoid the phenomenon generation of residual wires bits on the clothing when low water level wash.Though the more existing filter of this filter, effect strengthens to some extent, but in the washing process of clothing, current are the circumference rotation substantially during the impeller rotating, so the above current of impeller are difficult to effectively filter by the water inlet of filter bottom, therefore, existing filter can't be realized omnibearing filtering function, can better not filter the line bits.
The utility model of Chinese patent CN2732799Y " washing machine backwater filter " discloses a kind of novel filter, comprise backwater cover plate and screen pack, be provided with the top water inlet, left side water inlet, right side water inlet and the bottom water inlet that communicate with screen pack on the backwater cover plate, left side water inlet and right side water inlet lay respectively at the both sides of screen pack; Top water inlet and bottom water inlet lay respectively at the top and the bottom of screen pack.Though this filter has omnibearing water inlet, but all communicate between each water inlet, both each water inlet was delivery port equally, there is not subregion between each water inlet and the delivery port, there is not the dash rubber pad, both the water of entering from a water inlet can come out from other three delivery ports, and the actual water electrode that enters screen pack is few, does not reach the effect of comprehensive filtration.
In view of this, special proposition the present invention.
Summary of the invention
The object of the present invention is to provide a kind of filter that can realize comprehensive filtration,, specifically adopt following technical scheme for realizing first purpose of the present invention:
The comprehensive filter of a kind of use in washing machine, the line bits filter that comprises filtering cover and embedding filtering cover, described line bits filter comprises boxlike protecgulum and bonnet, the protecgulum middle part is provided with a horizontal bar, the filter chamber that this horizontal bar is considered line to be worth doing filter is divided into filter chamber and following filter chamber, and the bottom of filter chamber was provided with the water inlet of filter under the left and right sides sidewall of last filter chamber reached.
Described protecgulum is the chip filter, and the left and right sides of last filter chamber is provided with check valve sheet.
The described protecgulum of going up filter chamber is the bag type filtering net, and the protecgulum of following filter chamber is one to have the chip filter of left and right sides sidewall.
The described filter chamber middle part of going up is provided with the perpendicular muscle that last filter chamber is divided into two.
The described bottom of filter chamber down is provided with a check valve sheet, and the left and right sides of filter chamber is provided with water inlet on the described filtering cover correspondence.
Described upward filter chamber and following filter chamber are 1 along vertical aspect ratio of wash bucket: 10-1: 1., preferred 1: 6-1: 2, most preferably 1: 1.
Described bonnet is the backwater plate that has pore, and bonnet descends the position of filter chamber to be provided with the left and right sides sidewall that fastens with protecgulum relatively.
Described chip filter is full slice system or is divided into lattice window formula.
Described line bits filter top also is provided with water inlet.
Described washing machine filter also comprises the filter hood of being located at the filter protecgulum, and this filter hood is fixed in screen pack between filter hood and the line bits filter protecgulum.
The comprehensive filter that the present invention protected comprises filtering cover and embeds the line bits filter of filtering cover; this line bits filter comprises boxlike protecgulum and the bonnet that snaps together; the protecgulum middle part is provided with a horizontal bar; thereby the filter chamber of line being considered to be worth doing filter is divided into filter chamber and following filter chamber, and the bottom of the left and right sides sidewall of last filter chamber and following filter chamber is provided with the water inlet of filter.Wherein go up filter chamber and be used for collecting the line bits of intaking, and the line of water inlet was considered to be worth doing bottom filter chamber was used for collecting down by its left and right sides sidewall.Therefore, the present invention can effectively filter at impeller back blade and stir down, enter the washings of line bits filter bottom water inlet from the impeller bottom, in the time of can also realizing the impeller rotating simultaneously, the washings that filter chamber left and right sides water inlet on process on the higher level is entered fully filter.Realize that thus the present invention protects the comprehensive filtration of comprehensive filter to washings.
Because in the clothes washing process, impeller is rotating, comes out from the opposite side water inlet again after the side water inlet for fear of washings from last filter chamber enters, and can not get effective filtration.Therefore in order to strengthen the filter effect of comprehensive filter, the present invention preferably adds a perpendicular muscle in last filter chamber, and this perpendicular muscle will be gone up to filter and be divided into two.After washings enter filter chamber from a side water inlet, this perpendicular muscle can change water to, washings can be flowed through go up the filter of filter chamber, thereby realize effective filtration of washings.
The filter of filter chamber can be multiple mode in the present invention.Be preferably bag type filtering net and chip filter.The filter of following filter chamber is the chip filter, described filter whole piece formula or be divided into lattice window formula.When filter is a lattice window formula, the lattice window can be laterally or vertical the distribution.When last filter chamber middle filtrator was the bag type filtering net, the middle part of last filter chamber was provided with perpendicular muscle or in its left and right sides check valve sheet is set or existing perpendicular muscle has check valve sheet again.The front cover portion of following filter chamber is one to have the chip filter of left and right sides sidewall.When last filter chamber middle filtrator was the chip filter, the protecgulum of line bits filter was the chip filter of integral type, wherein descends the chip filter at filter chamber place to have left and right sides sidewall.
For obtaining better filter effect, the bottom of the present invention in following filter chamber is provided with check valve sheet, and this check valve sheet can make current enter filter from water inlet, and can't flow out from this water inlet.When the filter of last filter chamber was the chip filter, the water inlet of its left and right sides was equipped with check valve sheet, when the filter of last filter chamber is the bag type filtering net, and the optional check valve sheet that is provided with of the water inlet of its left and right sides.
The bonnet of line bits filter of the present invention is the backwater plate that has pore, and bonnet descends the position of filter chamber to be provided with the left and right sides sidewall that fastens with protecgulum relatively.This pore can be permeable, but the bits of the line in the filter chamber can't be discharged line bits filter by pore, has good collecting effect to guarantee line bits filter.
Because comprehensive filter of the present invention is divided into two filter chambers up and down, therefore, the ratio of two vertical height of filter exerts an influence to its collecting action up and down.Under the condition that the height of filter is fixed, the height of last filter chamber is high more, and then the filter effect of higher level is better, and the washings of bottom can't fully filter; Equally, during the excessive height of filter chamber, the filter effect of high water level washings is then not obvious instantly.In addition, the too high situation that also may cause the line bits to overflow from screen pack of the height of last filter chamber is unfavorable for collecting.Therefore, determine that a kind of suitable aspect ratio of filter chamber up and down will strengthen the effect of the comprehensive filter of the present invention greatly.The inventor is through determining behind a large amount of research experiments, when last filter chamber and following filter chamber are 1 along vertical aspect ratio of wash bucket: 10-1: in the time of 1, just can obtain filter effect preferably; Wherein preferred 1: 6-1: 1, most preferably 1: 1 or 1: 2.When the two ratio be 1: 1 the time, the filter effect of filter can be realized the best.
When the front cover portion of filter chamber in the present invention is the bag type filtering net, for fear of screen pack and clothing friction, the outward appearance of bucket in improving simultaneously, the inventor is provided with a filter hood outside the filter protecgulum, and this filter hood is fixed in screen pack between filter hood and the line bits filter protecgulum.
In addition, the present invention can also be provided with water inlet at the top of last filter chamber, thereby further realizes comprehensive filtration.When the filter of last filter chamber also is the chip filter, can add check valve sheet in the water inlet.
The workflow of the comprehensive filter of the present invention is as follows: in the clothes washing process, stir down at impeller back blade, washings enter line bits filter bottom water inlet from the impeller bottom, during impeller rotating simultaneously, the washings on the higher level enter comprehensive filter through the water inlet of the left and right sides of filter chamber on the filtering cover correspondence.After the filter of filter chamber filters up and down, discharge from protecgulum and bonnet respectively, the line bits in the clothing then are collected in filter chamber up and down, realize collection and filtration to the line bits.
Comprehensive filter of the present invention not only can be realized the effect of common filter, because the left and right sides of filter also is provided with water inlet, therefore filter bottom and the comprehensive water inlet in side in the time of can realizing the washing machine rotating, comprehensive filtration, thereby increased substantially filter effect, experimental result shows that common line bits filter is 30-40% to the collection rate of line bits usually, and under the equal conditions, the present invention can consider line to be worth doing collection rate and bring up to 80-90%.Be significantly higher than prior art.In addition, the present invention is simple in structure, and production cost is low, helps promoting the use of.
Description of drawings
The installation diagram of Fig. 1 comprehensive filter of the present invention
The structural representation of Fig. 2 comprehensive filter of the present invention
The structural representation of Fig. 3 protecgulum of the present invention
The structural representation of Fig. 4 filtering cover of the present invention
The structural representation of Fig. 5 protecgulum of the present invention
The structural representation of Fig. 6 bonnet of the present invention
The main element explanation
1 filtering cover, 2 lines bits filter, 3 protecgulums, 4 bonnets, 5 check valve sheet, 6 check valve sheet
11 times filter chambers of filter chamber on 7 bag type filtering nets, 8 perpendicular muscle 9 check valve sheet 10
12 water inlets, 13 water inlets, 14 water inlets
The specific embodiment
Below in conjunction with embodiment the present invention is described in more detail.
As shown in Figure 1, 2, the comprehensive filter of use in washing machine of the present invention comprises filtering cover 1 and embeds the line bits filter 2 of filtering cover 1, line bits filter 2 comprises boxlike protecgulum 3 and bonnet 4, protecgulum 3 middle parts are provided with a horizontal bar, the filter chamber that this horizontal bar is considered line to be worth doing filter is divided into filter chamber 10 and following filter chamber 11, and the bottom of filter chamber 11 was provided with the water inlet of filter under the left and right sides sidewall of last filter chamber 10 reached.Wherein go up filter chamber 10 and be used for collecting the line bits of intaking, and the line of water inlet was considered to be worth doing bottom filter chamber 11 was used for collecting down by its left and right sides sidewall.Therefore, the present invention can effectively filter at impeller back blade and stir down, enter the washings of line bits filter bottom water inlet from the impeller bottom, in the time of simultaneously can also realizing the impeller rotating, the washings that enter at the left and right sides water inlet 13,14 that covers filter chamber 10 on 1 correspondence on the higher level are after filtration fully filtered.Realize that thus the present invention protects the comprehensive filtration of comprehensive filter to washings.
As shown in Figure 3, protecgulum 3 of the present invention is the chip filter, and this chip filter is a full wafer.The left and right sides of last filter chamber 10 is provided with check valve sheet 5,6.The bottom of following filter chamber 11 is provided with a check valve sheet 9, and last filter chamber 10 and following filter chamber 11 are 1: 1 along vertical aspect ratio of wash bucket.
As shown in Figure 6, bonnet 4 of the present invention is for having the backwater plate of pore, and bonnet 4 descends the position of filter chamber 11 to be provided with the left and right sides sidewall that fastens with protecgulum 3 relatively.
In the present embodiment, the line of comprehensive filter bits collection rate reaches 88-90%.
Embodiment 2
As shown in Figure 1, 2, the comprehensive filter of use in washing machine of the present invention comprises filtering cover 1 and embeds the line bits filter 2 of filtering cover 1, line bits filter 2 comprises boxlike protecgulum 3 and bonnet 4, protecgulum 3 middle parts are provided with a horizontal bar, the filter chamber that this horizontal bar is considered line to be worth doing filter is divided into filter chamber 10 and following filter chamber 11, and last filter chamber 10 and following filter chamber 11 are 1: 5 along vertical aspect ratio of wash bucket.The bottom of filter chamber 11 was provided with the water inlet of filter under the left and right sides sidewall of last filter chamber 10 reached.Wherein go up filter chamber 10 and be used for collecting the line bits of intaking, and the line of water inlet was considered to be worth doing bottom filter chamber 11 was used for collecting down by its left and right sides sidewall.Therefore, the present invention can effectively filter at impeller back blade and stir down, enter the washings of line bits filter bottom water inlet from the impeller bottom, in the time of simultaneously can also realizing the impeller rotating, the washings that enter at the left and right sides water inlet 13,14 that covers filter chamber 10 on 1 correspondence on the higher level are after filtration fully filtered.Realize that thus the present invention protects the comprehensive filtration of comprehensive filter to washings.
As shown in Figure 5, the protecgulum 3 of filter chamber 10 is a bag type filtering net 7 in the present invention, and last filter chamber 10 middle parts are provided with the perpendicular muscle 8 that last filter chamber 10 is divided into two.After washings enter filter chamber 10 from a side water inlet, this perpendicular muscle 8 can change water to, washings can be flowed through go up the filter of filter chamber 10, thereby realize effective filtration of washings.
As shown in Figure 6, bonnet 4 is for having the backwater plate of pore, and bonnet 4 descends the position of filter chamber 11 to be provided with the left and right sides sidewall that fastens with protecgulum 3 relatively.
In the present embodiment, the line of comprehensive filter bits collection rate reaches 85-88%.
Compare with embodiment 1, distinctive points is: the washing machine filter also comprises the filter hood (not indicating among the figure) of being located at filter protecgulum 3, and this filter hood is fixed in bag type filtering net 7 between filter hood and the line bits filter protecgulum 3.Described chip filter is divided into the partition window formula.Last filter chamber 10 and following filter chamber 11 are 1: 6 along vertical aspect ratio of wash bucket.
Compare with embodiment 1, distinctive points only is: online bits filter 2 tops also are provided with water inlet.Last filter chamber 10 and following filter chamber 11 are 1: 10 along vertical aspect ratio of wash bucket.
Compare with embodiment 2, distinctive points only is: the middle part of going up filter chamber is provided with perpendicular muscle 8, and the left and right sides also is provided with check valve sheet 5,6.Last filter chamber 10 and following filter chamber 11 are 1: 2 along vertical aspect ratio of wash bucket.
Compare with embodiment 2, distinctive points only is: as shown in Figure 2, perpendicular muscle is not established at the middle part of last filter chamber, and the left and right sides is provided with check valve sheet 5,6.Last filter chamber 10 and following filter chamber 11 are 1: 8 along vertical aspect ratio of wash bucket.
Embodiment in the foregoing description can further make up or replace; and embodiment is described the preferred embodiments of the present invention; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design philosophy of the present invention; the various changes and modifications that the professional and technical personnel makes technical scheme of the present invention in this area all belong to protection scope of the present invention.
Claims (10)
1. comprehensive filter of use in washing machine, the line bits filter that comprises filtering cover and embedding filtering cover, it is characterized in that: described line bits filter comprises boxlike protecgulum and bonnet, the protecgulum middle part is provided with a horizontal bar, the filter chamber that this horizontal bar is considered line to be worth doing filter is divided into filter chamber and following filter chamber, and the bottom of filter chamber was provided with the water inlet of filter under the left and right sides sidewall of last filter chamber reached.
2. filter according to claim 1 is characterized in that: described protecgulum is the chip filter, and the protecgulum left and right sides of last filter chamber is provided with check valve sheet, and the protecgulum of following filter chamber has left and right sides sidewall.
3. filter according to claim 1 is characterized in that: the described protecgulum of going up filter chamber is the bag type filtering net, and the protecgulum of following filter chamber is one to have the chip filter of left and right sides sidewall.
4. filter according to claim 3 is characterized in that: the described filter chamber middle part of going up is provided with the perpendicular muscle that last filter chamber is divided into two.
5. according to claim 2 or 4 described filters, it is characterized in that: the described bottom of filter chamber down is provided with a check valve sheet, and the left and right sides of filter chamber is provided with water inlet on the described filtering cover correspondence.
6. filter according to claim 1 is characterized in that: described upward filter chamber and following filter chamber are 1 along vertical aspect ratio of wash bucket: 10-1: 1, preferred 1: 6-1: 1, and most preferably 1: 1.
7. filter according to claim 1 is characterized in that: described bonnet is the backwater plate that has pore, and bonnet descends the position of filter chamber to be provided with the left and right sides sidewall that fastens with protecgulum relatively.
8. according to claim 2 or 3 described filters, it is characterized in that: described chip filter is full slice system or is divided into lattice window formula.
9. filter according to claim 8 is characterized in that: described line bits filter top also is provided with water inlet.
10. filter according to claim 4 is characterized in that: described washing machine filter also comprises the filter hood of being located at the filter protecgulum, and this filter hood is fixed in screen pack between filter hood and the line bits filter protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010524447.0A CN101985799B (en) | 2010-10-29 | 2010-10-29 | A kind of omnidirectional filtering device for washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010524447.0A CN101985799B (en) | 2010-10-29 | 2010-10-29 | A kind of omnidirectional filtering device for washing machine |
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| CN101985799A true CN101985799A (en) | 2011-03-16 |
| CN101985799B CN101985799B (en) | 2015-09-23 |
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| CN201010524447.0A Active CN101985799B (en) | 2010-10-29 | 2010-10-29 | A kind of omnidirectional filtering device for washing machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212956A (en) * | 2011-06-03 | 2011-10-12 | 合肥荣事达洗衣设备制造有限公司 | Combined filter screen of impeller type fully-automatic washing machine |
| CN102277711A (en) * | 2011-08-04 | 2011-12-14 | 海尔集团公司 | Line cutting filter for roller washing machine and washing machine thereof |
| CN104594001A (en) * | 2013-10-31 | 2015-05-06 | 海尔集团公司 | Spilling water filtration device |
| CN104775284A (en) * | 2014-01-10 | 2015-07-15 | 海尔集团公司 | Box-type overflow filtering device |
| CN104975474A (en) * | 2014-04-09 | 2015-10-14 | 海尔集团公司 | Fluff filter and washing machine with same |
| WO2016206305A1 (en) * | 2015-06-23 | 2016-12-29 | 青岛海尔洗衣机有限公司 | Comprehensive lint filtering device and washing machine |
| CN106319879A (en) * | 2015-06-25 | 2017-01-11 | 青岛海尔洗衣机有限公司 | Lint filter and washing machine |
| CN106521893A (en) * | 2016-12-20 | 2017-03-22 | 海信（山东）冰箱有限公司 | Line chip filter and washing machine |
| CN106758033A (en) * | 2016-11-30 | 2017-05-31 | 无锡小天鹅股份有限公司 | Filters cover plate component for rotary drum washing machine and the rotary drum washing machine with it |
| CN107268243A (en) * | 2017-07-10 | 2017-10-20 | 青岛海尔洗衣机有限公司 | A kind of washing machine filtering apparatus |
| WO2019196734A1 (en) * | 2018-04-11 | 2019-10-17 | 青岛海尔滚筒洗衣机有限公司 | Lint filter and clothes treatment apparatus |
| CN110691876A (en) * | 2017-06-01 | 2020-01-14 | 夏普株式会社 | Washing machine |
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| CN2507887Y (en) * | 2001-11-25 | 2002-08-28 | 海尔集团公司 | Double filtering washer |
| CN2612710Y (en) * | 2002-11-16 | 2004-04-21 | 海尔集团公司 | Thread scraps filter for washing machine |
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| WO2005118940A1 (en) * | 2004-06-01 | 2005-12-15 | Lg Electronics, Inc. | A laundry machine and lint filter thereof |
| CN101353859A (en) * | 2007-07-23 | 2009-01-28 | 海尔集团公司 | Multifunctional thread bits filtering device |
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| CN2507887Y (en) * | 2001-11-25 | 2002-08-28 | 海尔集团公司 | Double filtering washer |
| CN2612710Y (en) * | 2002-11-16 | 2004-04-21 | 海尔集团公司 | Thread scraps filter for washing machine |
| WO2005118940A1 (en) * | 2004-06-01 | 2005-12-15 | Lg Electronics, Inc. | A laundry machine and lint filter thereof |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212956B (en) * | 2011-06-03 | 2012-08-15 | 合肥荣事达洗衣设备制造有限公司 | Combined filter screen of impeller type fully-automatic washing machine |
| CN102212956A (en) * | 2011-06-03 | 2011-10-12 | 合肥荣事达洗衣设备制造有限公司 | Combined filter screen of impeller type fully-automatic washing machine |
| CN102277711A (en) * | 2011-08-04 | 2011-12-14 | 海尔集团公司 | Line cutting filter for roller washing machine and washing machine thereof |
| CN104594001A (en) * | 2013-10-31 | 2015-05-06 | 海尔集团公司 | Spilling water filtration device |
| CN104594001B (en) * | 2013-10-31 | 2018-10-12 | 青岛海尔洗衣机有限公司 | A kind of spilling water filter device |
| CN104775284A (en) * | 2014-01-10 | 2015-07-15 | 海尔集团公司 | Box-type overflow filtering device |
| CN104975474A (en) * | 2014-04-09 | 2015-10-14 | 海尔集团公司 | Fluff filter and washing machine with same |
| CN104975474B (en) * | 2014-04-09 | 2019-02-22 | 青岛海尔洗衣机有限公司 | A kind of lint filter and its washing machine |
| EP3315652A4 (en) * | 2015-06-23 | 2018-08-01 | Qingdao Haier Washing Machine Co., Ltd. | Comprehensive lint filtering device and washing machine |
| WO2016206305A1 (en) * | 2015-06-23 | 2016-12-29 | 青岛海尔洗衣机有限公司 | Comprehensive lint filtering device and washing machine |
| CN106283536A (en) * | 2015-06-23 | 2017-01-04 | 青岛海尔洗衣机有限公司 | A kind of omnibearing line bits filtering device and washing machine |
| CN106283536B (en) * | 2015-06-23 | 2019-10-01 | 青岛海尔洗衣机有限公司 | A kind of omnibearing line bits filtering device and washing machine |
| CN106319879B (en) * | 2015-06-25 | 2019-07-23 | 青岛海尔洗衣机有限公司 | A kind of lint filter and washing machine |
| CN106319879A (en) * | 2015-06-25 | 2017-01-11 | 青岛海尔洗衣机有限公司 | Lint filter and washing machine |
| CN106758033A (en) * | 2016-11-30 | 2017-05-31 | 无锡小天鹅股份有限公司 | Filters cover plate component for rotary drum washing machine and the rotary drum washing machine with it |
| CN106521893A (en) * | 2016-12-20 | 2017-03-22 | 海信（山东）冰箱有限公司 | Line chip filter and washing machine |
| CN110691876A (en) * | 2017-06-01 | 2020-01-14 | 夏普株式会社 | Washing machine |
| CN110691876B (en) * | 2017-06-01 | 2022-03-04 | 夏普株式会社 | Washing machine |
| CN107268243A (en) * | 2017-07-10 | 2017-10-20 | 青岛海尔洗衣机有限公司 | A kind of washing machine filtering apparatus |
| CN107268243B (en) * | 2017-07-10 | 2022-01-07 | 青岛海尔洗衣机有限公司 | Filtering device of washing machine |
| WO2019196734A1 (en) * | 2018-04-11 | 2019-10-17 | 青岛海尔滚筒洗衣机有限公司 | Lint filter and clothes treatment apparatus |
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Effective date of registration: 20160810 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: haier group corporation Patentee before: Qingdao Haier Washing Machine Co., Ltd. |