CN201121269Y - Backwater filter device of full-automatic impeller washing machine - Google Patents
Backwater filter device of full-automatic impeller washing machine Download PDFInfo
- Publication number
- CN201121269Y CN201121269Y CNU2007200443679U CN200720044367U CN201121269Y CN 201121269 Y CN201121269 Y CN 201121269Y CN U2007200443679 U CNU2007200443679 U CN U2007200443679U CN 200720044367 U CN200720044367 U CN 200720044367U CN 201121269 Y CN201121269 Y CN 201121269Y
- Authority
- CN
- China
- Prior art keywords
- filter screen
- backwater
- filter
- groove
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 210000000078 claw Anatomy 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model relates to a backwater filtering device of a full-automatic impeller washing machine, which comprises a backwater cover plate, a filter screen cover and a filter screen; the filter screen is formed by welding a filter screen bag and a filter screen frame, and the upper end of the filter screen is provided with an annular positioning frame; the top end of the filter screen cover is provided with an elastic u-shaped clamping tongue, the lower end of the filter screen cover is provided with a clamping jaw, the filter screen frame is inserted into a positioning rib on the filter screen cover through an annular positioning frame at the upper end, and the lower end of the filter screen frame is positioned by the clamping jaw and is connected with the filter screen cover; the water return cover plate is provided with a groove, the upper part of the water return cover plate is provided with a water return outlet corresponding to the position of the filter screen frame, the upper end of the water return outlet is provided with a clamping tongue opening, the lower end of the water return outlet is provided with a clamping claw groove, the edge of the filter screen cover is embedded into the groove, the clamping claw at the lower end of the filter screen cover is inserted into the clamping claw groove, and the elastic u-shaped clamping tongue. Due to the adoption of the filter screen cover, the abrasion of the filter screen bag is effectively prevented, the filter device can be arranged at any position on the inner barrel wall of the washing machine, and the problem that the abrasion of the screen bag type backwater filter device and the low water level washing and filtering effect cannot be considered simultaneously is solved.
Description
Technical field
The utility model relates to a kind of filter of washing machine, especially a kind of backwater filter of full-automatic impeller type washing machine.Belong to household electrical appliance technical field.
Background technology
Automatic washing machine filters the foreign material such as line bits that produce by the backwater filter in laundry processes, thereby guarantees to clean efficiently ratio.At present, the backwater filter mainly adopts mesh bag formula and two kinds of screen packs of chip.The filter that wherein adopts mesh bag formula screen pack is in washing process, mesh bag directly contacts with clothing, time one length can cause the mesh bag wearing and tearing, so generally it is installed in the top near steel ladle, the unconspicuous problem of filter effect in the time of still can causing low water level wash so again.
The utility model content
At having the problem that mesh bag formula backwater filter can not be taken into account the wearing and tearing and the low water level filter effect of clothing now, the purpose of this utility model is to provide a kind of novel full-automatic impeller type washing machine backwater filter, has solved the problem that wearing and tearing of mesh bag formula backwater filter mesh bag and low water level filter effect can not be taken into account.
For achieving the above object, the utility model is to realize by following technical scheme:
A kind of backwater filter of full-automatic impeller type washing machine is characterized in that comprising the backwater cover plate, filters square and screen pack; Described screen pack is made of at filtration rack inward flange the filtering mesh bag welding, in the upper end of filtering rack the circular orientation frame is arranged; Described screen pack has covered delivery port, its top is provided with elasticity u shape block tongue, the lower end is provided with claw, be provided with and filter the corresponding positioning rib of circular orientation frame on the rack at an upper portion thereof, be provided with hook in the left and right sides, the filtration rack inserts the positioning rib that screen pack covers by the circular orientation frame of upper end, and the lower end is located by hook, is connected with the filtration square; Have groove on the described backwater cover plate, top is put corresponding to the screen pack chord position and is had the backwater outlet, described backwater outlet exceeds the groove plane, backwater outlet upper end is provided with tongue port, the lower end is provided with the claw groove, filter square and be connected with the backwater cover plate by the edge being embedded in groove, lower end claw insertion claw groove, the upper end elasticity u shape block tongue embedding tongue port, the outward flange at the inward flange of filtration rack and the delivery port place of backwater cover plate closely cooperates.
The beneficial effects of the utility model are: the utility model is owing to adopted the filtration square, the wearing and tearing of filtering mesh bag have effectively been prevented, make filter can be installed in up and down any position of washing machine inner tub wall, finely solved the problem that the wearing and tearing of mesh bag formula backwater filter mesh bag and low water level wash filter effect can not be taken into account.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present utility model;
Fig. 2 is the cutaway view of screen pack;
Fig. 3 is the installation diagram that filters square and screen pack;
Fig. 4 is the front view of backwater cover plate;
Fig. 5 is a work schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done concrete being described below:
Fig. 1 is a decomposing schematic representation of the present utility model; Fig. 2 is the cutaway view of screen pack; Fig. 3 is the installation diagram that filters square and screen pack; Fig. 4 is the front view of backwater cover plate; Fig. 5 is a work schematic diagram of the present utility model.
As shown in the figure, the utility model is made of backwater cover plate 1, screen pack 2 and filtration square 3.Wherein screen pack 2 is made up of on the inside casing that filters rack 4 filtering mesh bag 5 weldings; Screen pack 2 is installed in and filters square 3 back sides, and the positioning rib 7 of upper end, square 3 back sides is filtered in the circular orientation frame insertion of filtering rack 4 tops, and positions locking by the hook 9 that filters a series of rib 8 in square 3 back sides and filtration square 3 left and right sides.
Have groove 15 on the backwater cover plate 1, top has backwater outlet 14, backwater outlet 14 exceeds groove 15 planes, backwater exports 14 upper ends and is provided with tongue port 13, the lower end is provided with claw groove 16, the claw groove 16 that two claws 11 of filtration square 3 lower ends that will assemble with screen pack 2 insert on the backwater cover plates, the edge that filters square 3 embeds in the groove 15 of backwater cover plate, the elasticity u shape block tongue 6 that screen pack covers end embeds locking in the tongue port 13 of backwater cover plates upper end, and the inward flange that filters rack 4 and the backwater of backwater cover plate 1 export 14 outward flange and match.
During the utility model work, be installed on the washing machine inner tub wall, the backwater current that the agitation wheel for washing machine rotation produces are entered by backwater cover plate below, upwards by the delivery port on the backwater cover plate, enter filtering mesh bag, filtering mesh bag filters out the impurity in the water, and the water that has filtered covers delivery port 10 by screen pack and flows in the interior bucket, thereby plays the effect that backwater filters.During cleaning and filtrating equipment, push the elasticity u shape block tongue that screen pack covers, take off and filter square and screen pack, thereby the line of clearing up easily in the filtering mesh bag is considered impurity to be worth doing.
Below announce the utility model with preferred embodiment, so it is not that all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model in order to restriction the utility model.
Claims (1)
1, the backwater filter of full-automatic impeller type washing machine is characterized in that comprising the backwater cover plate, filters square and screen pack; Described screen pack is formed by welding with filtering rack by filtering mesh bag, in the upper end of filtering rack the circular orientation frame is arranged; Described screen pack has covered delivery port, its top is provided with elasticity u shape block tongue, the lower end is provided with claw, be provided with and filter the corresponding positioning rib of circular orientation frame on the rack at an upper portion thereof, be provided with hook in the left and right sides, filter the circular orientation frame of rack by the upper end and insert positioning rib, the lower end that screen pack covers and locate, and filter square and be connected by hook; Have groove on the described backwater cover plate, top is put corresponding to the screen pack chord position and is had the backwater outlet, described backwater outlet exceeds the groove plane, backwater outlet upper end is provided with tongue port, the lower end is provided with the claw groove, filter square and be connected with the backwater cover plate by the edge being embedded in groove, lower end claw insertion claw groove, the upper end elasticity u shape block tongue embedding tongue port, the outward flange at the inward flange of filtration rack and the delivery port place of backwater cover plate closely cooperates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200443679U CN201121269Y (en) | 2007-10-24 | 2007-10-24 | Backwater filter device of full-automatic impeller washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200443679U CN201121269Y (en) | 2007-10-24 | 2007-10-24 | Backwater filter device of full-automatic impeller washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201121269Y true CN201121269Y (en) | 2008-09-24 |
Family
ID=40008493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200443679U Expired - Fee Related CN201121269Y (en) | 2007-10-24 | 2007-10-24 | Backwater filter device of full-automatic impeller washing machine |
Country Status (1)
Country | Link |
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CN (1) | CN201121269Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106835629A (en) * | 2017-04-14 | 2017-06-13 | 成都市开悦化纤有限公司 | Debris retracting device on washing facility |
CN108951014A (en) * | 2017-05-19 | 2018-12-07 | 青岛海尔洗衣机有限公司 | A kind of lint filter and washing machine |
CN110820260A (en) * | 2019-11-15 | 2020-02-21 | 西安思后网络科技有限公司 | Filter screen of washing machine |
CN111074502A (en) * | 2015-07-21 | 2020-04-28 | Lg电子株式会社 | Clothes treating apparatus |
USD1008587S1 (en) * | 2021-02-05 | 2023-12-19 | Lg Electronics Inc. | Filter for washing machine |
USD1008588S1 (en) * | 2021-02-05 | 2023-12-19 | Lg Electronics Inc. | Filter for washing machine |
-
2007
- 2007-10-24 CN CNU2007200443679U patent/CN201121269Y/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111074502A (en) * | 2015-07-21 | 2020-04-28 | Lg电子株式会社 | Clothes treating apparatus |
CN111074502B (en) * | 2015-07-21 | 2021-11-19 | Lg电子株式会社 | Clothes treating apparatus |
CN106835629A (en) * | 2017-04-14 | 2017-06-13 | 成都市开悦化纤有限公司 | Debris retracting device on washing facility |
CN108951014A (en) * | 2017-05-19 | 2018-12-07 | 青岛海尔洗衣机有限公司 | A kind of lint filter and washing machine |
CN110820260A (en) * | 2019-11-15 | 2020-02-21 | 西安思后网络科技有限公司 | Filter screen of washing machine |
USD1008587S1 (en) * | 2021-02-05 | 2023-12-19 | Lg Electronics Inc. | Filter for washing machine |
USD1008588S1 (en) * | 2021-02-05 | 2023-12-19 | Lg Electronics Inc. | Filter for washing machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20091124 |