CN202090193U - Thread filter and washing machine with the same - Google Patents
Thread filter and washing machine with the same Download PDFInfo
- Publication number
- CN202090193U CN202090193U CN2011202676612U CN201120267661U CN202090193U CN 202090193 U CN202090193 U CN 202090193U CN 2011202676612 U CN2011202676612 U CN 2011202676612U CN 201120267661 U CN201120267661 U CN 201120267661U CN 202090193 U CN202090193 U CN 202090193U
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- China
- Prior art keywords
- bonnet
- protecgulum
- filter
- line bits
- line
- Prior art date
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Abstract
The utility model provides a thread filter which comprises a front cover and a back cover, wherein the back cover is sleeved outside of the front cover, and a filtering cavity is formed between the front cover and the back cover; the bottom of the filtering cavity is provided with a water inlet, and the inner part of the filtering cavity near the water inlet is provided with a check valve; the front cover is provided with a water outlet, and the water outlet is provided with a filtering net; the upper part of the front cover is hinged with the upper part of the back cover, and the lower part of the front cover is clamped with the lower part of the back cover. In the thread filter, the back cover is sleeved on the front cover, and the back cover is not easy to be washed off by water in the use process, thereby ensuring the connection strength of the front cover and the back cover; and the front cover and the back cover are dismounted conveniently. In addition, the utility model further provides a washing machine with the thread filter.
Description
Technical field
The utility model belongs to the washing machine field, relates in particular to the washing machine that a kind of line is considered filter to be worth doing and had it.
Background technology
Washing machine is when cleaning clothes, because the wearing and tearing of clothing can produce a large amount of tiny line bits, these line bits influence the clean effect of washing machine easily attached on the clothing.The general line bits filter that adopts filters these line that produces bits in washing process, make washing machine obtain better to clean effect.
Because what line bits filter adopted is to filter to remove the line bits, in use for some time, assembles a large amount of line bits and other foreign material in the line bits filter, so more regularly line bits filter is cleaned.Line bits filter of the prior art for the ease of cleaning line bits filter, generally is designed to the separable boxlike line bits of front and rear covers filter, with for convenience detach.
But the line bits take place and filter halfway situation in existing line bits filter easily.Influenced the stability in use of line bits filters greatly.
The utility model content
The purpose of this utility model is to solve existing line bits filter line bits and filters not thoroughly, and the unsettled technical problem of serviceability provides a kind of line bits to filter thoroughly, uses stable line to consider filter to be worth doing.
To achieve these goals, the utility model provides a kind of line bits filter, comprises protecgulum, bonnet, and bonnet is set in outside the protecgulum, forms filter chamber between protecgulum and bonnet; Bottom at filter chamber is provided with water inlet, is provided with check-valves near the water inlet in filter chamber; Be provided with delivery port on protecgulum, the place is provided with screen pack at delivery port; The top of protecgulum and the upper articulation of bonnet, the bottom clamping of the bottom of protecgulum and bonnet.
Preferably, be provided with projection, be provided with the groove that matches with described projection in the corresponding position of bonnet in the bottom of the sidewall of protecgulum.
Preferably, being shaped as of described projection is trapezoidal, and being shaped as of described groove is trapezoidal.
Preferably, the height of described projection is 0.6mm-1.2mm, and the form fit gap of described projection and described groove is 0mm-0.3mm.
Preferably, be provided with hinge axis, be provided with pan in the corresponding position of described bonnet on the top of described protecgulum sidewall.
Preferably, the top of described bonnet is provided with a baffle plate, and the upper part of the cover corresponding position is provided with described blend stop and matches with the blend stop that prevents that water stream from discharging from the upper end of line bits filter before described.
Preferably, be provided with the limbers on described bonnet, being shaped as of described limbers is circular or square, and its diameter or the length of side are 0.4mm-0.6mm.
Preferably, described delivery port becomes the apopores of two row to form by vertical array, described apopore be shaped as rectangle.
Preferably, described check-valves is an elastic sheet rubber, and its width equals the width of described filter chamber, and described elastic sheet rubber bottom is installed in the bottom of described diapire, and the inner surface that is connected to described bonnet that the top tilts is closed inwardly outwards to open.
Preferably, the inwall of described protecgulum is provided with some horizontal reinforcements and some reinforcements longitudinally.
In addition, the utility model also provides a kind of washing machine with above-mentioned line bits filter.
A kind of washing machine comprises housing and the interior washtub of housing is set, and is provided with above arbitrary described line bits filter on the sidewall of described washtub.
The present inventor finds that under study for action existing line bits filter causes the line bits to filter not thoroughly, uses unsettled reason to be: existing line bits filter, for bonnet is embedded in the protecgulum, as shown in Figure 1; When in use, bonnet is owing to the impact that is subjected to the punching press of big current or bears current for a long time, and bonnet can arch backward slightly, and the two side then is badly deformed toward inside slightly.Because the distortion of bonnet makes the bonding strength of bonnet and protecgulum reduce, even bonnet washed open in washing process easily, thereby causes the performance of line bits filter to reduce greatly, even inefficacy.
The line bits filter that provides according to of the present utility model, its bonnet is set in outside the protecgulum, and in use, bonnet is owing to the impact of current produces distortion, and bonnet can outwards arch slightly, causes two sidewalls of bonnet can be to internal strain.Because two sidewalls of bonnet are positioned at the outside of two sidewalls of protecgulum, two sidewalls of bonnet can more clamp two sidewalls of protecgulum when distortion, and then bonnet not only can be by current towards taking off, on the contrary in the process of distortion, it becomes tightr with combining of protecgulum, thereby has guaranteed the bonding strength of protecgulum and bonnet.Simultaneously, link together because protecgulum and bonnet are modes with upper articulation, bottom clamping, its dismounting is also very convenient.
Description of drawings
Fig. 1 is the cross section view of existing line bits filter hinged place;
Fig. 2 is the front view of line bits filter of the present utility model;
Fig. 3 is the side sectional view of line bits filter of the present utility model;
Fig. 4 is the bottom view of line bits filter of the present utility model;
Fig. 5 is the cross section view of the hinged place, top of line bits filter of the present utility model;
Fig. 6 is the bonnet schematic perspective view of line bits filter of the present utility model;
Fig. 7 is the protecgulum schematic perspective view of line bits filter of the present utility model.
In the accompanying drawing, the list of parts of each label representative is as follows:
1-protecgulum 11-preceding capping 12-hinge axis 13-projection 14-blend stop
2-bonnet 21-back capping 22-pan 23-groove 24-baffle plate
25-permeable hole, 26-reinforcement, 3-check-valves, 4-filter chamber
5-installation trip, 6-water inlet, 7-delivery port.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further described in detail.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Please refer to accompanying drawing, a kind of line bits filter comprises protecgulum 1, bonnet 2, and bonnet 2 is set in outside the protecgulum 1, forms filter chamber 4 between protecgulum 1 and bonnet 2; Be provided with water inlet 6 in the bottom of filter chamber 4, in filter chamber 4, be provided with check-valves 3 near water inlet 6 places; Be provided with delivery port 7 on protecgulum 1,7 places are provided with the screen pack (not shown) at delivery port; The upper articulation of the top of protecgulum 1 and bonnet 2, the bottom clamping of the bottom of protecgulum 1 and bonnet 2.
According to the line of a preferred embodiment of the utility model bits filter, its protecgulum 1 comprise capping 11 before one and be located at before have three sidewalls on the capping, bonnet 2 comprises a back capping 21 and is located at left and right sides sidewall on the capping of back.Be respectively arranged with on the top of the outer surface of two sidewalls of protecgulum 1 or one-body molded hinge axis 12 arranged, the corresponding position of two inside surface of side wall of bonnet 2 is provided with the pan 22 that is used for ccontaining hinge axis 12 simultaneously, described hinge axis 12 is cylindrical, as shown in Figure 3 and Figure 4.Like this, the hinge axis 12 of protecgulum 1 can snap onto in the pan 22 of bonnet 2, and hinge that formation can freely be rotated connects, and makes filter 4 when cleaning, and no matter is closure or opens, and is all very convenient.
Certainly, the position of hinge axis 12 and pan 22 can be exchanged, that is: be provided with respectively on the top of two inside surface of side wall of bonnet 2 or one-body molded columniform hinge axis 12 arranged, while is provided with the pan 22 that is used for ccontaining hinge axis 12 in the corresponding position of the outer surface of two sidewalls of protecgulum 1, equally, protecgulum 1 and bonnet 2 are linked at together can open the mode that can close by hinge axis 12 and pan 22, bonnet 2 is set on the protecgulum, be the outside that two sidewalls of bonnet 2 are positioned at two sidewalls of protecgulum 1, form box-like filter chamber 4.Pan 22 for ccontaining hinge axis 12 can be set to through hole, also grooving can be set, and in order to improve bonding strength, pan 22 of the present utility model adopts through hole.
According to the line of an embodiment of the present utility model bits filter, the lower end of protecgulum 1 two side outer surface is provided with projection 13, is provided with groove 23 in the corresponding position of bonnet 2 two side inner surfaces, so that protecgulum 1 and bonnet 2 engage mutually, as shown in Figure 3.Equally, projection 13 can be set also in the lower end of 2 two side wall inner surfaces of bonnet, in the corresponding position of 1 two sidewall outer surfaces of protecgulum groove 23 be set, so that protecgulum 1 and bonnet 2 engage mutually.
According to line bits filter of the present utility model, the height degree of depth of projection 13 can be 0.6mm-1.2mm, the projection 13 and the form fit gap of groove 23 can be 0mm-0.3mm, and the form fit gap is meant both gaps after cooperating, and is notion known in those skilled in the art.In a preferred embodiment of the present utility model, the height of projection 13 is 0.9mm, and the degree of depth of groove 23 is 1.0mm, and promptly the form fit gap of projection 13 and groove 23 is 0.1mm.
According to line bits filter of the present utility model, be provided with check-valves 3 near water inlet 6 places in the filter chamber 4, as shown in Figure 2.This check-valves 3 can inwardly open filter chamber 4, outwards cut out filter chamber 4, to prevent entering into the current to be filtered of filter chamber 4 from filter chamber 4 adverse current outlets bits filter.In the preferred embodiment of the present utility model, check-valves 3 is an elastic sheet rubber, and its width is consistent with the width of described filter chamber, and described elastic sheet rubber bottom is installed in the lower end of described diapire, the inner surface that is connected to described roof that the top tilts is inwardly to open, outwards to close.It can be installed on the protecgulum 1 of online bits filter, also can be installed on the bonnet 2, and it is opened in filter chamber 4, closes outside filter chamber 4, to prevent entering into the current to be filtered of filter chamber 4 from filter chamber 4 adverse current outlets bits filter.Perforate on preceding capping 11 constitutes the delivery port 7 that line is considered filter to be worth doing; Screen pack is installed on the delivery port 7 of preceding capping 11.
In addition, because after protecgulum 1 and the bonnet 2 mutual sockets, the front end of online bits filter may leave the gap, when online bits filter was worked, current to be filtered may flow out from this gap, thereby caused filter effect to lower, so in a preferred embodiment of the present utility model, be provided with a baffle plate 24 in the upper end of bonnet 2, be provided with blend stop 14 in the corresponding position of protecgulum 1 upper end, as shown in Figure 2.The width of baffle plate 24 and blend stop 14 is all consistent with the width of the filter chamber 4 of line bits filter.Protecgulum 1 and bonnet 2 are after hinged engaging, and baffle plate 24 and blend stop 14 snug fit mutually and then can prevent that current from discharging from the upper end of line bits filter with the upper end of sealing filter chamber 4, to improve the filter effect of line bits filter.
As to further improvement of the utility model, on the back capping 21 of bonnet 2, be provided with limbers 25, to reduce the impulsive force of current to bonnet 2.Described limbers 25 can be for circular, square, and its diameter or the length of side are 0.4mm-0.6mm, and in this size range, current can pass through limbers 25, and foreign material such as line bits, lint can not pass through limbers 25.The utility model preferably adopts circle, and its diameter is 0.5mm.
In order further to reduce the distortion of bonnet 2, on the back capping 21 of bonnet 2, be provided with crisscross some reinforcements 26, to improve the intensity of bonnet 2, reduce deformation.
Among the embodiment of the present utility model, delivery port 7 becomes the apopores of two row to form by vertical array, apopore be shaped as rectangle.
According to line bits filter of the present utility model, the upper end of protecgulum 1 is provided with the installation trip 5 that is used for hookup wire bits filter, and the structure that trip 5 is installed is known in those skilled in the art, does not do detailed description at this.
According to line of the present utility model bits filter, on the sidewall that the vertical interior bucket that is installed in washing machine of trip 5 is installed, when needs cleaning line bits filter, the user can dismantle easily, clears up.When washing machine was started working, current were considered to be worth doing filter by pump to line, and check-valves 3 is washed open in the current direction filter chamber 4, and thus, current are able to be directed within the filter chamber 4 of line bits filter by water inlet 6.The current that import in the filter chamber 4 are discharged filter chamber by the delivery port 7 that is arranged on the protecgulum 2, owing to go out to be provided with the screen pack (not shown) at delivery port 7, so foreign material such as the bits of the line in current, fine hair promptly are filtered.After washing machine was finished washing or rinsing, owing to there is not the percussion of current, check-valves 3 revert to its home position, promptly closes water inlet 6, so the line bits that filtered out, fine hair etc. are accumulated in the filter chamber 4.
When carrying out the filter assembling, the pan 22 with bonnet 2 snaps onto by extruding in the cylindrical hinge axle 12 of protecgulum 1 earlier, and like this, bonnet 2 just can freely rotate along cylindrical hinge axle 12.At this moment, as long as the rotation bonnet makes the projection 13 of protecgulum 1 snap in bonnet 2 upper grooves 23, with regard to closed bonnet 2 of energy and protecgulum 1.
When washing machine work is finished, when perhaps accumulating a certain amount of line bits, fine hair etc. in the line bits filter, need open line bits filter cleans, disassemble from washing machine as long as consider line to be worth doing filter this moment, open bonnet 2 again and just can clean, when opening bonnet 2, only need hold line bits filter, place with the edge that keeps to the side of bonnet 2 bottoms directly starts.In the process that starts, trapezoidal protruding 13 inclined-plane is outwards deviate from gradually from the inclined-plane of trapezoidal groove 23, until breaking away from fully.At this time bonnet 2 is just opened fully, and can carry out freely rotating by cylindrical hinge axle 12, just can clean.Fully bonnet 2 is taken off from protecgulum 1 as need, can be again pan 22 places of bonnet 2 be started slightly, the pan on one side 22 and the cylindrical hinge axle 12 of protecgulum 1 are broken away from, and the opposite side with bonnet 2 takes off again, just can fully protecgulum 1 have been separated with bonnet 2.
In addition, the utility model also provides a kind of washing machine with above-mentioned line bits filter.
A kind of washing machine comprises housing and the interior washtub of housing is set, and is provided with above arbitrary described line bits filter on the sidewall of described washtub.
Other structures formations that should be pointed out that washing machine are known for those skilled in the art, are not described in detail at this.
The line bits filter that provides according to the utility model, in use, though bonnet 2 because the impact of current can produce micro-strain, and bonnet 2 outwards arches slightly, causes two sidewalls of bonnet 2 can be to internal strain.Because its bonnet 2 covers are provided in a side of on the protecgulum 1, two sidewalls of bonnet 2 are positioned at the outside of two sidewalls of protecgulum 1,2 two sidewalls of bonnet can more clamp two sidewalls of protecgulum 1 when distortion, and then bonnet 2 not only can be by current towards taking off, on the contrary in the process of distortion, it becomes tightr with combining of protecgulum 1, thereby has guaranteed the bonding strength of protecgulum 1 and bonnet 2.Simultaneously, link together because protecgulum and bonnet are modes with upper articulation, bottom clamping, its dismounting is also very convenient.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; therefore, as long as any modification that utilization the utility model specification and accompanying drawing content are done, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (11)
1. a line is considered filter to be worth doing, and it is characterized in that: comprise protecgulum, bonnet, described bonnet is set in outside the protecgulum, forms filter chamber between protecgulum and bonnet; Bottom at described filter chamber is provided with water inlet, is provided with check-valves near the water inlet in filter chamber; Be provided with delivery port on protecgulum, the place is provided with screen pack at delivery port; The top of described protecgulum and the upper articulation of described bonnet, the bottom clamping of the bottom of described protecgulum and described bonnet.
2. line according to claim 1 bits filter is characterized in that: the bottom at the sidewall of protecgulum is provided with projection, is provided with the groove that cooperates with described projection in the corresponding position of bonnet.
3. line bits filter according to claim 2, it is characterized in that: being shaped as of described projection is trapezoidal, and being shaped as of described groove is trapezoidal.
4. line bits filter according to claim 3, it is characterized in that: the height of described projection is 0.6mm-1.2mm, the form fit gap of described projection and described groove is 0mm-0.3mm.
5. line bits filter according to claim 1, it is characterized in that: the top at described protecgulum sidewall is provided with hinge axis, is provided with pan in the corresponding position of described bonnet.
6. line bits filter according to claim 1, it is characterized in that: the top of described bonnet is provided with a baffle plate, is provided with described blend stop in the corresponding position of described protecgulum upper end and matches with the blend stop that prevents that water stream from discharging from the upper end of line bits filter.
7. line bits filter according to claim 1 is characterized in that: be provided with the limbers on described bonnet, being shaped as of described limbers is circular or square, and its diameter or the length of side are 0.4mm-0.6mm.
8. line according to claim 1 bits filter is characterized in that: described delivery port becomes the apopores of two row to form by vertical array, described apopore be shaped as rectangle.
9. line bits filter according to claim 1, it is characterized in that: described check-valves is an elastic sheet rubber, its width equals the width of described filter chamber, described elastic sheet rubber bottom is installed in the bottom of described preceding interior surface, the inner surface that is connected to described bonnet that the top tilts is closed inwardly outwards to open.
10. line bits filter according to claim 1, it is characterized in that: the inwall of described bonnet is provided with some horizontal reinforcements and some reinforcements longitudinally.
11. a washing machine comprises housing and the interior washtub of housing is set, and is provided with line bits filter on the sidewall of described washtub, it is characterized in that, described line bits filter is the arbitrary described line bits filter of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202676612U CN202090193U (en) | 2011-07-27 | 2011-07-27 | Thread filter and washing machine with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202676612U CN202090193U (en) | 2011-07-27 | 2011-07-27 | Thread filter and washing machine with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090193U true CN202090193U (en) | 2011-12-28 |
Family
ID=45365275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202676612U Expired - Fee Related CN202090193U (en) | 2011-07-27 | 2011-07-27 | Thread filter and washing machine with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090193U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775282A (en) * | 2014-01-09 | 2015-07-15 | 海尔集团公司 | Line chip filter capable of automatically discharging line chips and washing machine with line chip filter |
| 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 |
| CN110295487A (en) * | 2018-03-23 | 2019-10-01 | 青岛海尔洗衣机有限公司 | Clothes treatment device and its filtering cap assemblies |
| CN112424416A (en) * | 2018-08-22 | 2021-02-26 | 松下知识产权经营株式会社 | Washing machine |
-
2011
- 2011-07-27 CN CN2011202676612U patent/CN202090193U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775282A (en) * | 2014-01-09 | 2015-07-15 | 海尔集团公司 | Line chip filter capable of automatically discharging line chips and washing machine with line chip filter |
| CN104775282B (en) * | 2014-01-09 | 2018-11-13 | 青岛海尔洗衣机有限公司 | A kind of thread bits filtering device automatically removing line bits and the washing machine with the device |
| 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 |
| CN110295487A (en) * | 2018-03-23 | 2019-10-01 | 青岛海尔洗衣机有限公司 | Clothes treatment device and its filtering cap assemblies |
| CN110295487B (en) * | 2018-03-23 | 2023-05-02 | 青岛海尔洗衣机有限公司 | Clothes treatment equipment and filtering cover assembly thereof |
| CN112424416A (en) * | 2018-08-22 | 2021-02-26 | 松下知识产权经营株式会社 | Washing machine |
| CN112424416B (en) * | 2018-08-22 | 2023-02-24 | 松下知识产权经营株式会社 | Washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20160727 |