CN108852234A - Drain motor capping, draining valve body and the drain motor using it - Google Patents
Drain motor capping, draining valve body and the drain motor using it Download PDFInfo
- Publication number
- CN108852234A CN108852234A CN201810726416.XA CN201810726416A CN108852234A CN 108852234 A CN108852234 A CN 108852234A CN 201810726416 A CN201810726416 A CN 201810726416A CN 108852234 A CN108852234 A CN 108852234A
- Authority
- CN
- China
- Prior art keywords
- capping
- valve body
- drainpipe
- draining valve
- handle
- 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.)
- Pending
Links
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims description 50
- 238000005406 washing Methods 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004851 dishwashing Methods 0.000 description 9
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/081—Safety arrangements for preventing water damage
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
Abstract
The present invention relates to a kind of cappings for drain motor, the capping includes capping cover board, coupling part and drain aperture, wherein, the coupling part is for the capping cover board to be connect with the pump case of the drain motor, the capping cover board is fixedly connected on the coupling part or is integrally formed with the coupling part, and the opening and drain aperture setting for covering the pump case are in capping cover board and for connecting with drainpipe.The invention further relates to a kind of draining valve body and a kind of drain motor component including the draining valve body including the cover board.The advantages of capping, draining valve body and drain motor, is that structure is simple, manufacturing cost is low, easy for installation.
Description
Technical field
Capping, draining valve body and the drain motor including the draining valve body that the present invention relates to a kind of for drain motor,
In particular to a kind of capping for promptly draining, draining valve body and the drain motor including the draining valve body.
Background technique
In such as use process of the household electrical appliance of washing machine, dish-washing machine etc, drained using drain motor.When
When the emergencies such as foreign matters from being blocked, equipment fault occurs in drain motor, need externally promptly to be drained by draining valve body.It is logical
Often, drain aperture is set on the water pump cover of draining valve body, the rubber hose by being connected to drain aperture draws waste water
To outside washing machine, dish-washing machine, to realize externally urgent draining.
Prior art problem is the following：Firstly, washing machine, dish-washing machine assemble drain motor process in production line
In, it needs drain motor rubber hose plug, passes through washing machine, dishwasher panel hole, and sealing-plug is assembled to
Position, this causes the device manufacturer of the equipment such as washing machine, dish-washing machine time-consuming and laborious in process of production, causes the increase of cost；
Secondly, it is also necessary in the mating fixation kit for installing fixed rubber hose in the inside of the equipment such as washing machine, dish-washing machine, to eliminate rubber
Glue hose plug or tube body are when the equipment such as washing machine, dish-washing machine work and the internal part of equipment generates impact noise, Gu
The increase for determining component will cause the raising of installation cost and cost of manufacture.
Summary of the invention
In order to solve the problems in the existing technology, the purpose of the present invention is to provide a kind of envelopes for drain motor
Lid, draining valve body and the drain motor using it.
An aspect of of the present present invention provides a kind of capping for drain motor, and the capping includes capping cover board, interconnecting piece
Point and drain aperture, wherein the coupling part is for the capping cover board to be connect with the pump case of the drain motor, institute
It states capping cover board to be fixedly connected on the coupling part or be integrally formed with the coupling part, and for covering the pump case
The opening of body and drain aperture setting are in capping cover board and for connecting with drainpipe.
Preferably, the capping is additionally provided with holding structure, and the holding structure is for accommodating and keeping the drainpipe
At least part.
Preferably, the capping is additionally provided with handle, and the handle is provided with elongated card slot, and the card slot is for accommodating
And fix at least part of the drainpipe.
Preferably, the drain aperture is positioned in the handle.
Preferably, the drain aperture is located on the long axis of the card slot.
Preferably, the handle is elongated shape, and the long axis of the handle is parallel and described with the long axis of the card slot
The both ends of two wider outer side wall surfaces of handle can be configured to outwardly projecting arc.
Preferably, the handle is for turning the capping and to be threadedly coupled to the capping via coupling part described
It pump case and/or is removed from pump case.
Preferably, the capping is additionally provided with from the outwardly extending port wall of the drain aperture and around port wall simultaneously
And with port wall coaxially outwardly extending positioning peripheral wall, to form water supply and sewage between the port wall and the positioning peripheral wall
The insertion groove of pipe insertion.
Preferably, the positioning peripheral wall is directly connected to the handle.
Preferably, compared to the outer end face of the positioning peripheral wall, the outer end face of the port wall is away from the drain aperture institute
It is farther in plane.
Preferably, the positioning peripheral wall has the notch longitudinally extended.
Preferably, inwardly projecting multiple first protrusions are provided on the inner wall of the positioning peripheral wall, it is the multiple
The protruding end of first protrusion is formed by the outer diameter that inscribed circle diameter is less than or equal to drainpipe, and first protrusion can be
Dotted or section shape or elongated shape.
Preferably, inwardly projecting the second pairs of protrusion is respectively arranged in the opposite interior sidewall surface of the card slot
Portion, the distance between described pairs of protruding end of the second protrusion is less than the outer diameter of drainpipe, so that drainpipe is fixed in institute
It states in card slot, second protrusion can be dotted or section shape or elongated shape.
Preferably, the drain aperture is emergency outlet.
A kind of draining valve body is provided according to another aspect of the present invention, the draining valve body includes pump case and capping,
In, the pump case has cavity and shell nozzle, and the capping has capping cover board and coupling part, the capping cover board warp
The pump case is connected to by the coupling part and covers the shell nozzle, and the capping cover board be provided with it is described
The drain aperture that cavity is in fluid communication.
Preferably, the draining valve body, further includes drainpipe, and one end of the drainpipe is connected to the drain aperture.
Preferably, the draining valve body further includes inner support, and the inner support is located in the cavity and is connected to institute
State capping.
Preferably, the capping is additionally provided with holding structure, and the holding structure is for accommodating and keeping the drainpipe
At least part.
Preferably, the capping is additionally provided with handle, and the handle is provided with elongated card slot, and the card slot is for accommodating
And fix at least part of the drainpipe.
Preferably, the drain aperture is positioned in the handle.
The drain aperture is positioned on the long axis of the card slot.
Preferably, the handle is threadedly coupled to the capping via the coupling part for turning the capping
It the pump case and/or is removed from pump case.
Preferably, the capping is additionally provided with from the outwardly extending port wall of the drain aperture and around port wall simultaneously
And with port wall coaxially outwardly extending positioning peripheral wall, to form water supply and sewage between the port wall and the positioning peripheral wall
The insertion groove of pipe insertion.
Preferably, the positioning peripheral wall is directly connected to the handle.
Preferably, compared to the outer end face of the positioning peripheral wall, the outer end face of the port wall is away from the drain aperture institute
It is farther in plane.
Preferably, the positioning peripheral wall has the notch longitudinally extended.
A kind of drain motor component is provided according to another aspect of the invention comprising drain motor, and as previously described
Draining valve body, the draining valve body is connected to the drain motor.
It is according to the present invention on the one hand that a kind of washing machine is also provided, including valve body is drained as previously described, wherein the row
After water valve body is designed to install in place on the washing machine when the draining valve body, the position of the drain aperture is closest
The bottom of the washing machine.
The capping, draining valve body and the advantages of drain motor, are that structure is simple, manufacturing cost is low, easy for installation etc..
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the perspective view of the draining valve body of embodiment according to the present invention；
Fig. 2 is the longitdinal cross-section diagram of the draining valve body of Fig. 1；
Fig. 3 is another perspective view of the draining valve body of embodiment according to the present invention；
Fig. 4 is the decomposition perspective view of the draining valve body of embodiment according to the present invention；
Fig. 5 is the decomposition perspective view of the closure assemblies of embodiment according to the present invention；
Fig. 6 is the perspective view of the capping of embodiment according to the present invention；
Fig. 7 is the enlarged drawing of the part in circle shown in fig. 6；
Fig. 8 is the top view of the capping of embodiment according to the present invention；
Fig. 9 is the enlarged drawing of the part in circle shown in Fig. 8；
Figure 10 is the longitdinal cross-section diagram of the capping of embodiment according to the present invention；
Figure 11 is another longitdinal cross-section diagram of the capping of embodiment according to the present invention；
Figure 12 is the enlarged drawing of the part in circle shown in Figure 11；
Figure 13 is the front view for being equipped with the washing machine of draining valve body of embodiment according to the present invention；
Figure 14 is the side view for being equipped with the washing machine of draining valve body of embodiment according to the present invention；
Figure 15 is the top view for being equipped with the washing machine of draining valve body of embodiment according to the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.
It will be apparent for a person skilled in the art that providing the following description to various embodiments of the present invention, it is only
For purposes of explanation, rather than in order to limit the present invention as defined by appended claims.
Through the description and claims of present specification, the modification of word " comprising " and "comprising" and word, example
If " including " and " comprising " mean " including but not limited to ", and be not intended to (and will not) exclude other component, entirety or step
Suddenly.
Feature, entirety or characteristic in conjunction with described in specific aspect of the invention, embodiment or example will be understood as
It can be applied to any other aspects, embodiment or example described herein, unless being compatible with.
It should be understood that singular " one " and "the" include the reference of plural number, unless context clearly separately has it
He provides.Statement "comprising" as used in the present invention and/or " may include " be intended to mean that corresponding function, operation or
The presence of element, and it is not intended to limitation one or more functions, operation and/or the presence of element.In addition, in the present invention, art
Language "comprising" and/or " having " be intended to mean that characteristic, quantity disclosed in application documents, operation, element and component or they
Combined presence.Therefore, term "comprising" and/or " having " should be understood as, and there are one or more other characteristics, number
Amount, operation, element and component or their combination it is additional a possibility that.
Although each element of the invention may be described using the statement of such as " first " and " second ", they are not
It is intended to limit corresponding element.For example, above-mentioned statement is not intended to the sequence or importance for limiting corresponding element.Above-mentioned table
It states for distinguishing a component and another component.
When element is mentioned for " connection " or " connected " to another element, this may mean that its directly connection or coupling
To other elements, but it is to be understood that, it is understood that there may be intermediary element.Alternatively, when element is mentioned as " directly connection "
Or when " direct-coupling " another element, it should be appreciated that intermediary element is not present between two elements.
"upper", "lower", "left", "right" for mentioning in text etc. are only used for indicating relative positional relationship, when being described object
After absolute position changes, then the relative positional relationship may also correspondingly change.
Terminology used in the present invention is not intended to limit this hair merely to for the purpose of describing particular embodiments
It is bright.The statement of odd number includes the statement of plural number, unless there is context, the significant difference in scheme therebetween.
Unless otherwise defined, whole terms (including technical term and scientific term) used herein have and this Shen
The normally understood identical meanings of those of ordinary skill institute of technical field that please be affiliated.It will also be appreciated that term (such as it is common
In dictionary limit those of term), should be interpreted that have with meaning consistent in the context of related fields and this specification, and
And it should not be to idealize or excessively the meaning that formalize is explained, unless clearly limit so herein.
Therefore, the detailed description of the embodiment of the present invention provided in conjunction with attached drawing is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Fig. 1 and Fig. 3 is the perspective view of the draining valve body of embodiment according to the present invention, and Fig. 2 is the draining valve body of Fig. 1
Longitdinal cross-section diagram, Fig. 4 are the decomposition perspective views of the draining valve body of embodiment according to the present invention.As shown in Figs 1-4, valve body is drained
Including pump case 1, closure assemblies and drainpipe 2.Fig. 5 shows the perspective view of the closure assemblies of embodiment according to the present invention.
As shown in figure 5, closure assemblies include capping 3 and inner support 4.
Pump case 1 includes cavity 11, fluid inlet 12, fluid outlet 13 and shell nozzle 14, which is arranging
Water valve body be mounted to the equipment such as washing machine it is in place in the case where, for being connected to the external of the cavity 11 of pump case 1 and equipment.
Pump case 1 and pump motor cooperate, and are connected in other related drain equipment, are to adjust drain motor flow, efficiency size
Important component.Capping 3 is connected to pump case 1, to cover shell nozzle 14.Specifically, capping 3 can be connected through a screw thread part
32 are connected to pump case 1.Sealing element can be set between capping 3 and pump case 1, to realize good sealing.Inner support 4 is fixed
To capping 3 and it is accommodated in the cavity 11 of pump case 1.
Fig. 6 is the perspective view of the capping 3 of embodiment according to the present invention.Capping 3 is provided with capping cover board 31, coupling part
32, drain aperture 33 and the capping peripheral wall 34 extended from capping cover board 31.Capping cover board 31 is the main body for covering 3, for covering
Shell nozzle 14.Capping peripheral wall 34 is the annular wall perpendicular to capping cover board 31 and is formed together capping with capping cover board 31
Chamber.Coupling part 32 can be partially disposed in the outside wall surface of capping peripheral wall 34.As it was earlier mentioned, coupling part 32 can be with
To be threadedly coupled part.
In addition, capping 3 is additionally provided with handle 35, handle 35 is fixed on capping cover board 31.Handle 35 can be configured to easily
In the shape turned, to make the capping 3 be threadedly coupled to pump case via coupling part 32 for turning the capping 3
It body 1 and/or is removed from pump case 1.Handle 35 can be configured to elongated shape, the wider outside of opposite two of handle 35
The both ends of wall surface can be configured to outwardly projecting arc.When closure assemblies being screwed in and unscrewed by handle, because of handle
Forced area it is smaller, unscrewing torque it is also big, be easy to cause finger slippage, closure assemblies caused to revolve not open, or even have skidded
Cause hand injured.Arcuate structure is conducive to prevent from skidding in manual operation capping 3, and improves comfort of the operator.In addition,
The construction of other handles 35 also can be applied to the present invention, for example, the construction of the handle 35 according to the design of ergonomics principle.
Foreign matter when abnormal need repairing occurs in the draining of washing machine perhaps dish-washing machine etc. or in draining valve body is excessive
Blocking is when needing to clear up, and can turn handle 35 to include that the closure assemblies of capping 3 are unloaded from draining valve body together, with
Foreign matter in draining valve body is cleared up.
In addition, capping 3 is additionally provided with drain aperture 33, from the outwardly extending port wall 36 of the drain aperture 33 and encloses
Around port wall 36 and with the coaxially outwardly extending positioning peripheral wall 37 of port wall 36.In the present embodiment, port wall 36 and fixed
Position peripheral wall 37 is each perpendicular to 33 place plane of drain aperture and extends outwardly.When needing promptly to be drained, draining can be passed through
Water in washing machine is discharged in aperture 33.Form what supply and discharge water pipe 2 was inserted between the port wall 36 and the positioning peripheral wall 37
It is inserted into groove 38.Drainpipe 2 can be inserted into insertion groove 38 to be connected to and in communication with drain aperture 33.Drain aperture 33
Shape is preferably but not limited to circle, can according to need as other shapes, for example, it is oval, and port wall 36 and positioning
The cross-sectional shape of peripheral wall 37 is preferably but not limited to circle.
The setting of drain aperture 33 is in capping 3, rather than the other positions such as in pump case 1.Preferably, drain aperture 33 can
To be arranged in the handle.In this way, the setting of drain aperture 33 shortens the length of drainpipe 2 in handle 35 or near handle 35,
Cost is saved, and the setting of drain aperture 33 neither influences (specifically, in handle 35 or near handle 35) in capping 3
User carries out urgent drain operation, also has both aesthetics.In addition, drainpipe 2 is not needed from equipment such as washing machine, dish-washing machines
It is passed through in the panel hole of shell, therefore, corresponding shell does not have to that mounting hole is arranged again, and device manufacturer is electric by drain valve and draining
When machine is installed to corresponding equipment, does not need to pass through drainpipe 2 into the operation such as panel hole, reduce the installation of device manufacturer
Process improves the efficiency of equipment production line.
As described above, drainpipe 2 can be inserted into insertion groove 38 to be connected to and in communication with drain aperture 33.Drainpipe 2
It is flexible and there is elasticity, for example, it can be rubber tube.Drainpipe 2 is not likely to produce complete deformation and influences draining
Effect.At least part of drainpipe 2 and port wall 36 is interference fitted, and at least one of the drainpipe 2 and positioning peripheral wall 37
Divide interference fit.
Fig. 7 is the enlarged drawing of the part in circle shown in fig. 6, and it illustrates the parts of port wall 36 and positioning peripheral wall 37
Enlarged drawing.Positioning peripheral wall 37 can be directly connected to handle 35, or it can be said that positioning peripheral wall 37 and handle 35 are integral.Such as
Shown in Fig. 2, Fig. 7 and Figure 10, compared to the outer end face of the positioning peripheral wall 37, the outer end face of the port wall 36 is away from the draining
33 place plane of aperture is farther.Specifically, distance of the outer end face of port wall 36 away from 33 place plane of drain aperture and positioning week
The poor H of distance of the outer end face of wall 37 away from 33 place plane of drain aperture is preferably 5- 15mm, more preferably 10mm.Positioning
Distance of the outer end face of peripheral wall 37 away from 33 place plane of drain aperture is then preferably 10mm.The outside of the outer end of port wall 36
Be provided with the first guiding tapering 361, and position peripheral wall 37 outer end inside at be provided with the second guiding tapering 371.The
One guiding tapering 361 is designed to, and as port wall 36 extends outwardly from the drain aperture 33, the wall thickness of port wall 36 is gradually
Reduce.Second guiding tapering 371 is designed to, and as positioning peripheral wall 37 extends outwardly, the aperture of positioning peripheral wall 37 gradually increases
Greatly.First guiding tapering 361 and the second guiding tapering 371 enable drainpipe 2 to be inserted more easily into insertion groove 38,
Be conducive to manually installed drainpipe.Referring to Fig. 2 and Fig. 7, at least part of outer diameter in the first guiding tapering 361 is less than drainpipe
2 internal diameter is easily covered with to facilitate drainpipe 2 and is connected to the outside of port wall 36.The outer diameter of port wall 36 is then greater than drainpipe 2
Internal diameter to expand drainpipe 2 flexible, and generates interference fit with drainpipe 2, so that drainpipe 2 is not easily to fall off.Port wall 36
It can be cone cell, at least outer diameter of low portion is greater than 2 internal diameter of drainpipe.Referring to Fig. 2 and Fig. 7, positioning peripheral wall 37 has
At least part of aperture of the notch 372 longitudinally extended, the second guiding tapering 371 is greater than the outer diameter of drainpipe 2, for inciting somebody to action
To the guiding of drainpipe 2 when drainpipe 2 is inserted into insertion groove 38.
Fig. 8 is the top view of the capping 3 of embodiment according to the present invention, and Fig. 9 is putting for the part in circle shown in Fig. 8
Big figure.As shown in Figure 8 and Figure 9, it positions and is provided with multiple first protrusions 373 at the inner wall of peripheral wall 37, multiple first protrusion
The protruding end in portion 373 is formed by the outer diameter that inscribed circle diameter is less than or equal to drainpipe 2.First protrusion 373 can be logical
Long shape (that is, strip of perforation, for example, the strip of the perforation upwardly extended in the side that positioning peripheral wall 37 is extended) or point
Shape or section shape, in multiple sections or other constructions that the side that positioning peripheral wall 37 is extended upwardly extends.Multiple first protrusions 373
It is not required, in the case where no multiple first protrusion 373, the internal diameter for positioning peripheral wall 37 can be less than outside drainpipe 2
Diameter.
The notch 372 of positioning peripheral wall 37 is conducive to discharge deflection, so that drainpipe 2 is accommodated in positioning peripheral wall 37
When, positioning peripheral wall 37 is not easily susceptible to cracking.And operator easily can observe the insertion insertion of drainpipe 2 by notch 372
Situation in groove 38, for example whether being inserted in place.In addition, notch 372 can also be advantageously implemented extraction and the set of drainpipe 2
It connects.Multiple first protrusions 373 are conducive to increase the compression to 2 outer diameter of drainpipe, keep drainpipe 2 not easily to fall off, and full
In the case where the sufficient pressure to the drainpipe 2 of socket, so that socket resistance is minimum, be conducive to operator's installation, reduction is worked strong
Degree.
Handle 35 is provided with elongated card slot 351, and the card slot 351 is used to accommodate at least part of the drainpipe 2
(for example, middle section) and can be remained with it with capping cover board 31 extend parallel to.In perspective view shown in Fig. 1, row
Water pipe 2 is accommodated in card slot 351, and in perspective view shown in Fig. 3, drainpipe 2 is accommodated in not yet in card slot 351.Figure
10 be the longitdinal cross-section diagram of the capping 3 of embodiment according to the present invention, and Figure 11 is the another of the capping 3 of embodiment according to the present invention
One longitdinal cross-section diagram, Figure 12 are the enlarged drawings of the part in circle shown in Figure 11.As shown in Figure 10, the bottom of card slot 351 is set
Multiple drainpipe support portions 352 are equipped with, the drainpipe 2 being accommodated in card slot 351 is used to support.As shown in Figure 10,11,12,
The outermost end of 351 side wall of card slot is additionally provided with drainpipe guide part 353, for guiding drainpipe 2 to enter in card slot 351.In addition,
Inwardly projecting the second pairs of protrusion 354, the second pairs of protrusion are provided in the interior sidewall surface of the card slot 351
The distance between the protruding end in portion 354 is less than the outer diameter of drainpipe 2, so that drainpipe 2 is maintained in the card slot 351 (that is, card
It is connected to card slot 351), prevent drainpipe 2 from springing back.Second protrusion 354 is dotted, section shape or elongated shape.By to draining
The fixation of pipe 2, the impact noise as caused by drainpipe 2 when being conducive to eliminate the equipment such as washing machine, dish-washing machine in operation.It is this
Fixed form is simple, operates convenient for the operator of device manufacturer.
As shown in Figure 10, handle 35 covers 3 chamber, one distance U beyond capping peripheral wall 34 to stretch out.In other embodiments, hand
The outermost face of handle 35 can be concordant with capping peripheral wall 34.In this way, one end of drainpipe 2 is connected to drain aperture 33, among it
Part is received and is maintained in the card slot 351 of handle 35, and the other end of drainpipe 2 then may be accommodated in other of capping chamber
Position, such as (for example, coiling around handle 35) is coiled in capping chamber, 3 chambers are covered without stretching out, so that drainpipe 2 is more steady
Gu, simpler and more attractive be fixed.
In addition, in other examples, the holding other than the card slot 351 of handle 35 can be set in capping 3
At least part of drainpipe 2 is remained and is extended parallel to capping cover board 31 by structure.
Draining valve body is designed to after draining valve body is installed in place on washing machine, the position of drain aperture 33 relative to
Handle 35 is close to the bottom of washing machine.The drain aperture 33 is located on the long axis of the card slot 351.In this way, that will drain
Valve body is installed to washing machine, and will 3 components of capping when being connected to pump case 1, operator can be easily by drain aperture
33 are mounted to be located nearest to the bottom of washing machine, to be conducive to drain in water or dirt, free rate are improved, such as Figure 13-15 institute
Show.
As shown in figure 1, figure 3 and figure 4, one end of drainpipe 2 is connected to drain aperture 33, is arranged at the other end of drainpipe 2
There is the sealing-plug 21 of the opening at the other end for removably covering drainpipe 2, the sealing-plug 21 is adapted for insertion into drainpipe
The other end of drainpipe 2 is blocked in 2.Drainpipe 2 further includes sealing-plug interconnecting piece 22, and sealing-plug 21 passes through sealing-plug flexible
Interconnecting piece 22 is connected to drainpipe 2, to prevent sealing-plug 21 from losing.Sealing-plug 21 can select hard material, and sealing-plug
Third protrusion 23, such as multiple annular convex ribs can be set on 21.Drainpipe 2 can then select soft elastic material.It is different
The mutual cooperation of the material of hardness is more advantageous to the extraction and insertion of sealing-plug 21.Third protrusion 23 is conducive to improve sealing
The sealing effect of plug 21.
The scope of the present invention is not limited by above described embodiment, but by appended claims and its
Equivalent limits.
Reference signs list
Pump case 1
Drainpipe 2
Capping 3
Inner support 4
Cavity 11
Fluid inlet 12
Fluid outlet 13
Shell nozzle 14
Cover cover board 31
Coupling part 32
Drain aperture 33
Cover peripheral wall 34
Handle 35
Port wall 36
Position peripheral wall 37
It is inserted into groove 38
First guiding tapering 361
Second guiding tapering 371
Notch 372
First protrusion 373
Card slot 351
Drainpipe support portion 352
Drainpipe guide part 353
Second protrusion 354
Sealing-plug 21
Sealing-plug coupling part 22
Third protrusion 23.
Claims (29)
1. a kind of capping for drain motor,
It is characterized in that,
The capping includes covering cover board, coupling part and drain aperture,
Wherein,
The coupling part is used to for the capping cover board connecting with the pump case of the drain motor,
The capping cover board is fixedly connected on the coupling part or is integrally formed with the coupling part, and for covering institute
The opening of pump case is stated, and
The drain aperture setting is in capping cover board and for connecting with drainpipe.
2. capping according to claim 1, which is characterized in that be additionally provided with
Keep structure, described at least part for keeping structure to be used to accommodate and keep the drainpipe.
3. capping according to claim 1, which is characterized in that be additionally provided with
Handle, the handle are provided with elongated card slot, and the card slot is used to accommodate and fix at least one of the drainpipe
Point.
4. capping according to claim 3, which is characterized in that
The drain aperture is positioned in the handle.
5. capping according to claim 4, which is characterized in that
The drain aperture is located on the long axis of the card slot.
6. capping according to claim 3, which is characterized in that
The handle is elongated shape, two of the long axis of the handle handle parallel and described with the long axis of the card slot compared with
The both ends of wide outer side wall surface can be configured to outwardly projecting arc.
7. capping according to claim 3, which is characterized in that
The drain aperture is positioned on the long axis of the card slot.
8. capping according to claim 3, which is characterized in that
The handle for turn it is described capping and make it is described capping via coupling part be threadedly coupled to the pump case and/or
It is removed from pump case.
9. capping according to claim 3, which is characterized in that
The capping is additionally provided with from the outwardly extending port wall of the drain aperture and around port wall and and port wall
Coaxially outwardly extending positioning peripheral wall, to form inserting for supply and discharge water pipe insertion between the port wall and the positioning peripheral wall
Enter groove.
10. capping according to claim 9, which is characterized in that
The positioning peripheral wall is directly connected to the handle.
11. capping according to claim 9, which is characterized in that
Compared to the outer end face of the positioning peripheral wall, the outer end face of the port wall is farther away from plane where the drain aperture.
12. capping according to claim 9, which is characterized in that
The positioning peripheral wall has the notch longitudinally extended.
13. capping according to claim 9, which is characterized in that
Inwardly projecting multiple first protrusions are provided on the inner wall of the positioning peripheral wall, the multiple first protrusion
Protruding end is formed by the outer diameter that inscribed circle diameter is less than or equal to drainpipe, first protrusion can for dotted or section shape or
Elongated shape.
14. capping according to claim 9, which is characterized in that
It is respectively arranged with inwardly projecting the second pairs of protrusion in the opposite interior sidewall surface of the card slot, it is described pairs of
The distance between protruding end of second protrusion is less than the outer diameter of drainpipe, so that drainpipe fixes in the card slot, it is described
Second protrusion can be dotted or section shape or elongated shape.
15. capping described in any one of -14 according to claim 1, which is characterized in that
The drain aperture is emergency outlet.
16. a kind of draining valve body,
It is characterized in that
The draining valve body includes pump case and capping,
Wherein,
The pump case has cavity and shell nozzle,
The capping has capping cover board and coupling part,
The capping cover board is connected to the pump case via the coupling part and covers the shell nozzle, and
The capping cover board is provided with the drain aperture being in fluid communication with the cavity.
17. draining valve body according to claim 16, which is characterized in that further include
Drainpipe, one end of the drainpipe are connected to the drain aperture.
18. draining valve body according to claim 16, which is characterized in that further include
Inner support, the inner support are located in the cavity and are connected to the capping.
19. draining valve body according to claim 16, which is characterized in that the capping is additionally provided with
Keep structure, described at least part for keeping structure to be used to accommodate and keep the drainpipe.
20. draining valve body according to claim 16, which is characterized in that the capping is additionally provided with
Handle, the handle are provided with elongated card slot, and the card slot is used to accommodate and fix at least one of the drainpipe
Point.
21. capping according to claim 20, which is characterized in that
The drain aperture is positioned in the handle.
22. capping according to claim 20, which is characterized in that
The drain aperture is positioned on the long axis of the card slot.
23. capping according to claim 20, which is characterized in that
The handle makes the capping be threadedly coupled to the pump case via the coupling part for turning the capping
And/or it is removed from pump case.
24. draining valve body according to claim 20, which is characterized in that
The capping is additionally provided with from the outwardly extending port wall of the drain aperture and around port wall and and port wall
Coaxially outwardly extending positioning peripheral wall, to form inserting for supply and discharge water pipe insertion between the port wall and the positioning peripheral wall
Enter groove.
25. capping according to claim 24, which is characterized in that
The positioning peripheral wall is directly connected to the handle.
26. draining valve body according to claim 24, which is characterized in that
Compared to the outer end face of the positioning peripheral wall, the outer end face of the port wall is farther away from plane where the drain aperture.
27. draining valve body according to claim 24, which is characterized in that
The positioning peripheral wall has the notch longitudinally extended.
28. a kind of drain motor component, which is characterized in that including
Drain motor, and
Draining valve body as described in any one of claim 16-27, the draining valve body are connected to the drain motor.
29. a kind of washing machine, which is characterized in that including
Draining valve body as described in any one of claim 20-27, wherein
After the draining valve body is designed to install in place on the washing machine when the draining valve body, the drain aperture
Position is relative to the handle close to the bottom of the washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726416.XA CN108852234A (en) | 2018-07-04 | 2018-07-04 | Drain motor capping, draining valve body and the drain motor using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726416.XA CN108852234A (en) | 2018-07-04 | 2018-07-04 | Drain motor capping, draining valve body and the drain motor using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108852234A true CN108852234A (en) | 2018-11-23 |
Family
ID=64299087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810726416.XA Pending CN108852234A (en) | 2018-07-04 | 2018-07-04 | Drain motor capping, draining valve body and the drain motor using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852234A (en) |
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| CN104930234A (en) * | 2015-05-11 | 2015-09-23 | 常州乐士雷利电机有限公司 | Drain valve device, drain pipe component, sealing cover and washing device |
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| CN107675440A (en) * | 2017-10-27 | 2018-02-09 | 无锡小天鹅股份有限公司 | Washing machine and its draining pump |
| CN208973755U (en) * | 2018-07-04 | 2019-06-14 | 常州雷利电机科技有限公司 | Drain motor capping, draining valve body, drain motor component and washing machine |
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2018
- 2018-07-04 CN CN201810726416.XA patent/CN108852234A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202193993U (en) * | 2011-08-06 | 2012-04-18 | 博西华电器（江苏）有限公司 | Drainage device and household appliance with same |
| CN204664548U (en) * | 2015-05-11 | 2015-09-23 | 常州乐士雷利电机有限公司 | Drain valve assembly, drain assembly, capping and wash mill |
| CN104930234A (en) * | 2015-05-11 | 2015-09-23 | 常州乐士雷利电机有限公司 | Drain valve device, drain pipe component, sealing cover and washing device |
| CN205024474U (en) * | 2015-08-18 | 2016-02-10 | 江苏雷利电机股份有限公司 | Urgent drainage device |
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