CN108729134A - A kind of detergent additive box equipped with sealing structure - Google Patents
A kind of detergent additive box equipped with sealing structure Download PDFInfo
- Publication number
- CN108729134A CN108729134A CN201710248532.0A CN201710248532A CN108729134A CN 108729134 A CN108729134 A CN 108729134A CN 201710248532 A CN201710248532 A CN 201710248532A CN 108729134 A CN108729134 A CN 108729134A
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- CN
- China
- Prior art keywords
- detergent additive
- lid
- additive box
- switch portion
- box
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
Abstract
The invention discloses a kind of detergent additive boxes equipped with sealing structure, are provided with the detergent additive box of sealing structure, including box body, liquid outlet, further include sealing structure, and the sealing structure includes one-way ventilating structure and the sealing element that is arranged in liquid outlet.Detergent additive box is sealed while the detergent additive box gas unidirectional circulation, had both balanced the air pressure in detergent additive box, keeps detergent more smooth in extraction, and sealed set detergent additive box, waterproof and dustproof, liquidproof are overflowed；Liquid outlet is sealed, so that detergent additive will not be additionally flowed out from liquid outlet in extraction and after extraction, causes to waste；Simple in structure, reliability is high, good economy performance.
Description
Technical field
The present invention relates to a kind of detergent additive boxes equipped with sealing structure, add specifically, be related to one kind and holding washing
Add agent, while the unexpectedly outer detergent additive box equipped with sealing structure flowed out of detergent additive.
Background technology
Traditional washing machine needs washing person rule of thumb to judge how many detergent added manually before washing starts
Amount, increases the workload of washing person, be also easy to because detergent amount number control improper cause not washing clean or waste.
Then in the related technology, the automatic dispensing technology of detergent is just proposed, is once poured into for multiple in detergent disperser box
The detergent additive box softener of washing adds when washing automatically as needed every time.Also separately have in detergent disperser box
Different detergent additive boxes.
It holds detergent at present and the detergent additive box of softener is generally sealed box body, by Venturi effect or bear
The modes such as effect or metering pump of pressure extract detergent from box quantification out.But with the extraction of detergent, the washing of sealing adds
Add air pressure in agent box smaller and smaller so that the outflow of detergent is more and more difficult, and a ventilation device is needed to add to balance washing
Add the air pressure in agent box, while also to prevent detergent and be flowed out out of box because the reasons such as toppling over and vibrating, and prevents the external world
Impurity and moisture enter and pollute detergent in detergent additive box.
The detergent additive box launched automatically currently on the market is generally perishable consumer goods, that is, is finished the use of a box
Amount needs the detergent additive box more renewed in time.Which results in the wastes of resource, and match detergent additive box for client
Also result in no small puzzlement.
In addition, the detergent in detergent box can be easy to leave partially liq in detergent after being launched into washing machine
On the bottom wall of box, to cause waste, the cleaning for detergent additive box and its installation cavity etc. also brings big inconvenience.
In view of this special to propose the present invention.
Invention content
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide one kind holding detergent additive,
Detergent additive can be prevented surprisingly to flow out being tied equipped with sealing for detergent additive box while smooth automatic dispensing detergent additive
The detergent additive box of structure.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：It is a kind of equipped with sealing structure
Detergent additive box, including box body, liquid outlet further include sealing structure, and the sealing structure includes one-way ventilating structure and sets
Set the sealing element in liquid outlet.
In said program, the box body that detergent additive box generally seals, one-way ventilating structure only allows box body unidirectionally saturating
Gas, liquid, impurity etc. cannot be circulated by one-way ventilating structure in carrier both sides, and one-way ventilating while can also be close
Envelope, the interior sealing element being arranged of liquid outlet then prevent the liquid in detergent additive box surprisingly to be flowed out by liquid outlet.
Further, the one-way ventilating sealing structure is mounted on box body, the air pressure of the inside and outside both sides of detergent additive box
Variation opens the structure one-way and breathes freely or close the structure.
Further, ventilation mouth is additionally provided on the box body, the one-way ventilating sealing structure is arranged in the ventilation mouth.
The one-way ventilating structure includes ventilated element and switch element, and air hole is arranged on the ventilated element, described
Switch element includes switch portion, and the air pressure change of the inside and outside both sides of detergent additive box opens or closes switch portion, air hole
One-way ventilating or closing.
At least one air hole is set on the ventilated element, and the upper and lower end face of the air hole perforation ventilated element is excellent
Choosing, the gas outlet of the air hole is uniformly circumferentially distributed on lower face.It is ventilative in order to realize that air hole is set, it is preferably ventilative
Hole be uniformly circumferentially distributed be in order to prevent air hole be unevenly distributed and caused by the partially open amplitude of switch portion it is excessive to cause
Can not reset, close air hole.
The annular groove of the connecting hole and auxiliary switch element sealing of connecting valve element is also set up on the ventilated element.
Preferably, the connecting hole and annular groove coaxial arrangement, the air hole are uniformly circumferentially set around the axis of the connecting hole
It sets.Prevent switch portion from causing thorough open that can not close reset because air hole is unevenly distributed.
The clamping boss for being clamped the switch element is formed in the connecting hole.
The annular groove is arranged on the lower face of ventilated element, and the gas outlet of the air hole is arranged in the annular
On lower face within groove.Preferably, the madial wall of the annular groove is obliquely installed to air hole direction, it is furthermore preferred that
The madial wall angled transition of the annular groove extends to the outer edge of air hole.Improve the sealing effect with the switch portion.
The switch element is removably attachable in the ventilated element, and switch portion covers the gas outlet of air hole,
The switch portion is inverted umbrella shape or conical structure, is opened or closed according to the deformation of the switch portion or recovery ventilative
Hole.
The switch element is elastic material component, including switch portion, interconnecting piece, it is preferred that the switch element is one
Body formed elastic material component.
The switch portion of the switch element is made of flexible material, and corresponding deformation occurs under certain pressure effect
Afterwards, can pressure revocation after restore to the original state, between the switch portion and interconnecting piece be threadedly coupled be clamped or bonding or one at
Type is preferably integrally formed.
The switch portion is covered on the lower face of ventilated element, and annular groove is stretched into end.
In the above scheme, switch portion is set as inverted beveled structure or conical structure, in order to make switch portion by
Just deformed upon under to certain uniaxial pressure, and after deformation because of self structure the reason of with the preferable power for restoring deformation.
The switch portion is closed, and end is stretched into annular groove, seals air hole；The switch portion is opened, switch portion
It deforms upon, annular groove, air hole one-way ventilating are left in end.
The interconnecting piece is provided with annular convex platform and changeover portion, which will with the clamping boss cooperation on connecting hole
Interconnecting piece is connected in connecting hole, and the changeover portion is arranged between annular convex platform and switch portion, which is internally provided with auxiliary
Help the hollow hole of switch portion deformation.Preferably, the section of the annular convex platform is semicircle, for more convenient and quicker and labour-saving
The switch element is connected on the clamping boss of connecting hole；Preferably, the hollow hole that the changeover portion is internally provided with extends
And penetrating switch portion, it further decreases switch portion and deforms upon required power.
Further, it is additionally provided with inlet on the box body, one feed liquor lid of dismountable sealed set at the inlet,
The feed liquor lid is one-way ventilating structure.
In the above scheme, because the detergent additive box launched automatically currently on the market is generally one-time consumption production
Product cannot reuse, while detergent additive box sealed set, as tray interior detergent additive is extracted, in box body
Pressure it is smaller and smaller, extract detergent additive will be more and more difficult.Therefore, in the present invention, the box of the detergent additive box
Feed liquor lid is removably set on body, feed liquor lid can be dismantled in time and supplement detergent additive into detergent additive box, meanwhile, it should
Feed liquor lid is one-way ventilating structure, and one-way ventilating can be realized while sealing inlet.
The feed liquor lid includes lid, switch element, and the lid includes the first lid for rigid support and is used for
Second lid of flexible sealing, second lid are sheathed on the lower end of first lid, and the switch element is dismountable
It being connected in first lid, at least one air hole is set on first lid, the switch element includes switch portion,
The switch portion covers the gas outlet of air hole, and the switch portion is inverted umbrella shape or conical structure, the detergent additive
The air pressure change of the inside and outside both sides of box opens or closes switch portion, and switch portion deforms upon or keep original state, air hole one-way ventilating
Or it closes.
It is provided with the groove of clamping box body inlet on the side wall of second lid, coordinates feed liquor lid with the first lid
Removably it is sealingly mounted at inlet.Groove on second covered body wall is matched with inlet, and feed liquor lid is sealed
It is connected at the inlet.The bottom outside of second lid is additionally provided with the transition part for facilitating installation, which serves as reasons
The outwardly extending inclined-plane in its bottom or smooth curved surface.
In the above scheme, first lid is made with second lid of same material or two kinds of materials,
First lid and second lid be integrally formed either double-material injection-molding be integrally formed or secondary injection molding or
Clamping is either bonded or is threadedly coupled.
Preferably, the upper end size of first lid is more than the full-size of the second lid.
The upper end sidewall bottom of first lid is equipped with the recess portion suitable for hand button.The recess portion be the first covered body wall to its
The clinoplain shape recess portion of bottom tilts round and smooth shape recess portion.
Preferably, the elastic material component that second lid is integrally formed, the lower end of first lid is equipped with non-
Smooth interconnecting piece, the interconnecting piece are matched with second lid, enhance the bonding strength of the first lid and the second lid.
On first lid setting perforation thereon, at least one air hole of lower face, be also coaxially disposed connecting valve
The annular groove of connecting hole and the auxiliary switch element sealing of element, the annular groove are arranged in the lower end of first lid
On face, the gas outlet of the air hole is arranged on the lower face within the annular groove.
Preferably, be arranged on first lid it is at least one perforation thereon, the air hole of lower face, the air hole
Gas outlet is uniformly circumferentially distributed on lower face.Setting air hole is ventilative in order to realize, preferably air hole, which is uniformly circumferentially distributed, is
In order to prevent air hole be unevenly distributed and caused by the partially open amplitude of switch portion is excessive can not be resetted to caused by, close saturating
Stomata.
Preferably, the connecting hole and annular groove coaxial arrangement, the air hole are equal around the axis of the connecting hole
It is even circumferentially disposed.Prevent switch portion from causing thorough open that can not close reset because air hole is unevenly distributed.
The clamping boss for being clamped the switch element is formed in the connecting hole.
Preferably, the madial wall of the annular groove is obliquely installed to air hole direction, it is furthermore preferred that the annular groove
Madial wall angled transition extend to the outer edge of air hole.Improve the sealing effect with the switch portion.
The box body is equipped with the mounting recess and button hand position of installation feed liquor lid, and the mounting recess is from inlet to extension
It stretches, shape is matched with the upper end of first lid；The button hand position is that one end of the mounting recess additionally extends outwardly
Suitable hand button part；The guide part for facilitating feed liquor lid to install, the mistake with second lid are additionally provided at the inlet
Cross portion's matching.
In said program, installation feed liquor lid mounting recess make feed liquor lid install after can be with the box body of detergent additive box
Concordant or recessed box body avoids the effect that limit installation is also acted as while protrusion detergent additive box；The button hand position side
Just dismantle or install detergent additive box.Preferably, the button hand position is the additional outwardly extending semicircle in one end of the recess portion
Shape recess portion.Further, the switch element is elastic material component, includes the company of the first lid connecting hole of switch portion and connection
Connect changeover portion, it is preferred that the elastic material component that the switch element is integrally formed.
The switch portion is covered on the lower face of the first lid, its own keeps original state or deform upon to lead to its end
Annular groove is stretched into or left, air hole is closed or opened；The connection changeover portion is internally provided in the deformation of auxiliary switch portion
Emptying aperture.
In the above scheme, the switch portion of the switch element is made of flexible material, is acted in certain pressure
After lower generation corresponding deformation, it can restore to the original state after pressure revocation, be threadedly coupled or be clamped between the switch portion and interconnecting piece
Or be bonded or be integrally formed, preferably it is integrally formed.Switch portion is set as inverted beveled structure or conical structure, in order to make out
Pass portion just deforms upon under by certain uniaxial pressure, and after deformation because of self structure the reason of have and preferable restore shape
The power of change.
The switch portion is closed, and end is stretched into annular groove, seals air hole；The switch portion is opened, switch portion
It deforms upon, annular groove, air hole one-way ventilating are left in end.
Preferably, the connection changeover portion is provided with annular convex platform and changeover portion, the annular convex platform and the card on connecting hole
Interconnecting piece is connected in connecting hole by position boss cooperation.Preferably, the section of the annular convex platform is semicircle, in order to more convenient
The switch element is connected on the clamping boss of connecting hole by quick and labour-saving；During the connection changeover portion is internally provided with
Emptying aperture extends through switch portion, further decreases switch portion and deforms upon required power.
Further, the detergent additive box has two states：The first state is to extract washing from liquid outlet to add
Add agent, in detergent additive box air pressure reduce, in detergent additive box air pressure be less than ambient pressure, switch portion deform upon to
It opens, gas inlet hole of breathing freely；Second of state is to stop extracting, liquid outlet sealing, and air pressure is equal to extraneous gas in detergent additive box
Pressure, switch portion restore to the original state and close, and seal air hole and detergent additive box.
Further, the liquid outlet is used to be connected to the dispensing pipeline of washing machine to be launched in the washing chamber to washing machine
Detergent additive is provided with on-off valve on the liquid outlet, and the on-off valve includes drainage channel, the liquid outlet or logical
It is provided with sealing element in the drainage channel of disconnected valve, the junction for sealing liquid outlet with launching pipeline.
It is provided with connectivity structure on the dispensing pipeline, is used for when liquid outlet is with pipeline connection is launched, described in opening
On-off valve.The connectivity structure may be configured as the structure of protrusion or there is projective structure, the projective structure can stretch into out liquid
Mouth coordinates with the piston.Piston is opened in projective structure ejection, that is, opens the on-off valve.
The connectivity structure is arranged in the end for launching pipeline, by the piston described in ejection, opens the on-off valve.
In the above scheme, the connectivity structure is column construction, and inside is formed with runner, and one end with washing for adding
The cooperation of agent box is added to open the on-off valve, the other end is for the dispensing pipeline connection with washing machine.Wherein, for adding with washing
Add and offers the trepanning for being connected to its inner flow passage on the side wall of one end of agent box cooperation, thus when the end is supported and opens the piston,
Its trepanning drains in detergent additive to the runner of connectivity structure, and then is entered in washing machine by launching pipeline.
Preferably, the detergent additive box is square or rectangular parallelepiped structure, and the liquid outlet is added with washing
The flush with outer surface of agent box is arranged.Of course, the liquid outlet can also protrude the surface of detergent additive box, in order to reduce
Difficulty of processing, and in order to simplify the installation cavity configuration for accommodating the detergent additive box, the preferred design detergent additive box is
The square or cuboid of rule, and the flush with outer surface of liquid outlet and detergent additive box is arranged.
In the above scheme, it when the liquid outlet protrudes the surface setting of detergent additive box, launches pipeline and stops
It extracts detergent additive and while exiting liquid outlet takes away remaining detergent additive unavoidably, both waste of resource or polluted simultaneously in this way
Environment in detergent additive box installation cavity, therefore sealing element is set to prevent remaining detergent additive outflow washing addition
Agent box.Meanwhile can also play the role of sealing for liquid outlet the case where being arranged concordant with detergent additive box outer surfac, it prevents
Waste.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1, detergent additive box is sealed while gas unidirectional circulates, the air pressure in detergent additive box had both been balanced, and had made to wash
It is more smooth in extraction to wash agent, and sealed set detergent additive box, waterproof and dustproof, liquidproof are overflowed；
2, liquid outlet is sealed, so that detergent additive will not be additionally flowed out from liquid outlet in extraction and after extraction, causes
Waste；
3, simple in structure, element is few, and reliability is high, and usability is good；
4, structure and material is simple, good economy performance.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is detergent additive box schematic diagram of the present invention；
Fig. 2 is the one-way ventilating structure top view described in the embodiment of the present invention one；
Fig. 3 is the sectional view along A-A of Fig. 2；
Fig. 4 is the detergent additive box vertical view described in the embodiment of the present invention one；
Fig. 5 is the feed liquor lid vertical view described in the embodiment of the present invention two；
Fig. 6 is the A-A schematic cross-sectional views of Fig. 5；
Fig. 7 is the A-A section view partial enlarged views of Fig. 1；
Fig. 8 is the J-J sectional views of Fig. 1；
Fig. 9 is the portions the B partial enlarged view of Fig. 8；
In figure：1, detergent additive box；12, liquid outlet；14, inlet；141, guide part；15, mounting recess；16, it detains
Hand position；2, one-way ventilating structure；21, ventilated element；211, air hole；212, connecting hole；2121, clamping boss；213, annular
Groove；22, switch element；221, switch portion；222, interconnecting piece；2221, annular convex platform；2222, changeover portion；2223, hollow hole；
2 ', feed liquor lid；21 ', first lid；211 ', air hole；212 ', connecting hole；2121 ', clamping boss；213 ', annular groove；
214 ', recess portion；215 ', interconnecting piece；22 ', switch element；221 ', switch portion；222 ', changeover portion is connected；2221 ', convex annular
Platform；2223 ', hollow hole；23 ', second lid；231 ', groove；232 ', transition part；41, sealing element；5, on-off valve；51, multiple
Position spring；52, piston.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
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, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but
It is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "upper", "lower", "inner", "outside"
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of description of the present invention and simplification of the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The specific implementation mode of the present invention is further introduced below in conjunction with the accompanying drawings.
A kind of detergent additive box 1, for storing detergent or softener on washing machine, for realizing detergent or submissive
The automatic dispensing of agent is a kind of detergent additive box 1 of sealed set.But being extracted with detergent, the washing of sealing
Air pressure is smaller and smaller in additive cartridge 1 so that the extraction of detergent is more and more difficult, needs a structure to balance washing addition
Detergent additive box 1 can also be sealed while air pressure in agent box；Meanwhile being arranged in the liquid outlet 12 of detergent additive box 1
Sealing element 41 then prevents in detergent additive box 1 liquid surprisingly to be flowed out by liquid outlet.
As shown in Figures 1 to 9, a kind of detergent additive box 1 equipped with sealing structure, including box body, liquid outlet 12 also wrap
Include sealing structure, the sealing structure includes one-way ventilating structure and the sealing element 41 that is arranged in liquid outlet 12.
The one-way ventilating sealing structure is mounted on box body, and the air pressure change of 1 inside and outside both sides of detergent additive box is opened
The structure one-way is ventilative or closes the structure.
Ventilation mouth is additionally provided on the box body, the one-way ventilating structure 2 is sealingly disposed in the ventilation mouth.
It is additionally provided with inlet 14 on the box body, one feed liquor lid 2 ' of dismountable sealed set at the inlet 14 should
Feed liquor lid 2 ' is one-way ventilating structure.
The liquid outlet 12 is added for being connected to the dispensing pipeline of washing machine with launching washing in the washing chamber to washing machine
Add agent, on-off valve 5 is provided on the liquid outlet 12, the on-off valve 5 includes drainage channel, the liquid outlet 12 or logical
It is provided with sealing element 41 in the drainage channel of disconnected valve 5, the junction for sealing liquid outlet with launching pipeline.
Embodiment one
As shown in Figs 1-4, in the present embodiment, a kind of detergent additive box 1 equipped with sealing structure, including box body, go out liquid
Mouth 12, further includes sealing structure, and the sealing structure includes one-way ventilating structure 2 and the sealing being arranged in liquid outlet 12 member
Part 41.
The one-way ventilating structure 2 is sealingly mounted on box body, and the air pressure change of 1 inside and outside both sides of detergent additive box is beaten
It opens the structure one-way and breathes freely or close the structure.
Ventilation mouth is additionally provided on the box body, the one-way ventilating structure 2 is sealingly disposed in the ventilation mouth.
As shown in Figures 2 to 4, the one-way ventilating structure includes ventilated element 21 and switch element 22, the ventilative member
Air hole 211 is set on part 21, and the switch element 22 includes switch portion, and the air pressure change of the carrier both sides plays on or off
Close switch portion 221,211 one-way ventilating of air hole or closing.
Two air holes 211 are set on the ventilated element 21, and the air hole 211 penetrates through the upper and lower of ventilated element 21
End face, gas outlet are uniformly circumferentially distributed on lower face.
Two cylindrical structures coaxial and that diameter is different that the ventilated element 21 is integrally formed, the diameter of upper surface
Slightly larger than lower face.
Connecting hole 212 and the auxiliary switch element 22 that connecting valve element 22 is also coaxially disposed on the ventilated element 21 are close
The annular groove 213 of envelope.
The connecting hole 212 runs through the ventilated element 21, and, the connecting hole 212 coaxial with the ventilated element 21
Including two coaxial and different diameter holes, the junction of holes forms the clamping boss 2121 for being clamped the switch element 22.
The air hole 211 is uniformly circumferentially arranged around the axis of the connecting hole 212.
The annular groove 213 is arranged on the lower face of ventilated element 21, and the gas outlet setting of the air hole 211 exists
On lower face within the annular groove 213.The madial wall of the annular groove 213 is obliquely installed to 211 direction of air hole,
Transition extends to the outer edge of air hole 211, and the lateral wall of the annular groove 213 is vertical side, the round and smooth intersection in two side.
The elastic material component that the switch element 22 is integrally formed, including switch portion 221, interconnecting piece 222.
The switch portion 221 is inverted beveled structure, is covered on the lower face of ventilated element 21, ring is stretched into end
Connected in star 213.
The switch portion 221 is closed, and end is stretched into annular groove 213, seals air hole 211；The switch portion 221
It opens, switch portion 221 deforms upon, and annular groove 213,211 one-way ventilating of air hole are left in end.
The interconnecting piece 222 is provided with annular convex platform 2221 and changeover portion 2222, the annular convex platform 2221 and connecting hole 212
On clamping boss 2121 cooperation interconnecting piece 222 is connected in connecting hole 212, the changeover portion 2222 be arranged in annular convex platform
Between 2221 and switch portion 221, which is internally provided with the hollow hole 2223 of 221 deformation of auxiliary switch portion.
Preferably, the section of the annular convex platform 2221 is semicircle；The hollow hole that the changeover portion 2222 is internally provided with
2223 extend through switch portion 221, further decrease switch portion 221 and deform upon required power.
Detergent additive box 1 described in the present embodiment, including liquid outlet 12 further include as described above a kind of unidirectional saturating
Depressed structure 2, the detergent additive box 1 have two states：From in the extraction detergent additive of liquid outlet 12, detergent additive box 1
Air pressure reduces, in detergent additive box 1 air pressure be less than ambient pressure, switch portion 221 deforms upon, and annular groove is left in end
213,211 air inlet of air hole；Second of state is to stop extracting, and liquid outlet 12 seals, and air pressure is equal to outer in detergent additive box 1
Boundary's air pressure, switch portion 221 restore to the original state, and end stretches into annular groove 213 and seals detergent additive box 1.
Embodiment two
As shown in figs 1-9, in the present embodiment, a kind of detergent additive box 1 equipped with sealing structure, including box body, go out liquid
Mouthfuls 12, further include sealing structure, the sealing structure includes one-way ventilating structure and the sealing element that is arranged in liquid outlet
41。
The one-way ventilating sealing structure is mounted on box body, and the air pressure change of 1 inside and outside both sides of detergent additive box is opened
The structure one-way is ventilative or closes the structure.
It is additionally provided with inlet 14 on the box body, one feed liquor lid 2 ' of dismountable sealed set at the inlet 14 should
Feed liquor lid 2 ' is one-way ventilating structure.
As illustrated in figs. 5-7, the feed liquor lid 2 ' includes lid, switch element 22 ', and two air holes are arranged on the lid
211 ', the switch element 22 ' includes switch portion 221 ', the air pressure changes of 1 inside and outside both sides of the detergent additive box open or
Turn off the switch portion 221 ', 211 ' one-way ventilating of air hole or closing.
At least one air hole 211 ' is set on the lid, and the air hole 211 ' penetrates through the upper and lower end face of lid, institute
The gas outlet for stating air hole 211 ' is uniformly circumferentially distributed on lower face.
The lid includes the first lid 21 ' for rigid support and the second lid 23 ' for flexible sealing, described
Second lid 23 ' is sheathed on the lower end of first lid 21 ', with the cooperation of the first lid 21 ' that feed liquor lid 2 ' is dismountable close
Envelope is mounted at inlet 14.
First lid 21 ' is made with second lid 23 ' of two kinds of materials, first lid 21 ' with it is described
The clamping molding of second lid 23 '.
First lid 21 ' is the different cylindrical structure composition of two diameters, and the diameter of upper end is more than lower end, described
Second lid 23 ' is sheathed on the lower end of the first lid 21 ', and the diameter of the 21 ' upper end of the first lid is more than second lid
23 ' diameter.
The side wall of second lid 23 ' is provided with the groove 231 ' of clamping box body inlet 14, and bottom outside is also set
There is the transition part 232 ' for facilitating installation.
The groove 231 ' is matched with inlet 14, feed liquor lid 2 ' is sealingly engaged at the inlet 14, bottom
It is by the outwardly extending inclined-plane in its bottom that outside was equipped with, which facilitates the transition part 232 ' of installation,.
The upper end sidewall bottom of first lid 21 ' is equipped with the recess portion 214 ' suitable for hand button.For 21 ' side wall of the first lid
To the clinoplain shape recess portion 214 ' of its bottom.
The elastic material component that second lid 23 ' is integrally formed, the lower end of first lid 21 ' is equipped with non-flat
Sliding interconnecting piece 215 ', the interconnecting piece 215 ' are matched with second lid 23 ', enhance the first lid 21 ' and the second lid 23 '
Bonding strength.
On first lid 21 ' setting perforation thereon, two air holes 211 ' of lower face, also coaxial arrangement connection open
The annular groove 213 ' of the connecting hole 212 ' and the sealing of auxiliary switch element 22 ' of element 22 ' is closed, the annular groove 213 ' is arranged
On the lower face of first lid 21 ', the gas outlet of the air hole 211 ' is arranged within the annular groove 213 '
Lower face on.
The gas outlet of the air hole 211 ' is uniformly circumferentially distributed on lower face.
The connecting hole 212 ' and the annular groove 213 ' are coaxially disposed, and the air hole 211 ' is around the connecting hole
212 ' axis is uniformly circumferentially arranged.
The clamping boss 2121 ' for being clamped the switch element 22 ' is formed in the connecting hole 212 '.
Preferably, the madial wall of the annular groove 213 ' is obliquely installed to 211 ' direction of air hole, it is furthermore preferred that described
The madial wall angled transition of annular groove 213 ' extends to the outer edge of air hole 211 '.It improves close with the switch portion 221 '
Seal effect.
The box body is equipped with the mounting recess 15 and button hand position 16 of installation feed liquor lid 2 ', and the mounting recess 15 is from feed liquor
Mouth 14 extends outwardly, and shape is matched with the upper end of first lid 21 '；The button hand position 16 is the mounting recess 15
The additional outwardly extending semicircle mounting recess in one end；The guiding for facilitating feed liquor lid 2 ' to install is additionally provided at the inlet 14
Portion 141 is matched with the transition part 232 ' of second lid 23 '.
The elastic material component that the switch element 22 ' is integrally formed, including the first lid of switch portion 221 ' and connection
The connection changeover portion 222 ' of 21 ' connecting holes 212 '.
The switch portion 221 ' is inverted beveled structure or conical structure, is covered in the lower face of the first lid 21 '
On, its own keeps original state or deforming upon causes its end to stretch into or leave annular groove 213 ', closes or opens air hole
211'；The connection changeover portion 222 ' is internally provided with the hollow hole 2223 ' of 221 ' deformation of auxiliary switch portion.
The switch portion 221 ' of the switch element 22 ' is made of flexible material, the switch portion 221 ' and connection
Portion 215 ' is integrally formed.Switch portion 221 ' is set as inverted beveled structure.
The switch portion 221 ' is closed, and end is stretched into annular groove 213 ', seals air hole 211 '；The switch portion
221 ' open, and switch portion 221 ' deforms upon, and annular groove 213 ', 211 ' one-way ventilating of air hole are left in end.
The connection changeover portion 222 ' is provided with annular convex platform 2221 ' and changeover portion, the annular convex platform 2221 ' and connecting hole
Interconnecting piece 215 ' is connected in connecting hole 212 ' by the cooperation of clamping boss 2121 ' on 212 '.The annular convex platform 2221 ' is cut
Face is semicircle；The hollow hole 2223 ' that the connection changeover portion 222 ' is internally provided with extends through switch portion 221 '.
One kind being equipped with the detergent additive box 1 of feed liquor lid 2 ', including liquid outlet 12, and the detergent additive box 1 has two
Kind state：The first state is to reduce from air pressure in the extraction detergent additive of liquid outlet 12, detergent additive box 1, washing addition
Air pressure is less than ambient pressure in agent box 1, and switch portion 221 ' deforms upon, and annular groove 213 ', air hole 211 ' are left in end
Air inlet；Second of state is to stop extracting, and liquid outlet 12 seals, and air pressure is equal to ambient pressure, switch portion in detergent additive box 1
221 ' restore to the original state, and end stretches into annular groove 213 ' and seals detergent additive box 1.
Embodiment three
As shown in figs 1-9, in the present embodiment, in the present embodiment, a kind of detergent additive box 1 equipped with sealing structure, packet
Box body is included, liquid outlet 12 further includes sealing structure, and the sealing structure includes one-way ventilating structure and is arranged in liquid outlet 12
Interior sealing element 41.
As Figure 8-9, it is preferred that the liquid outlet 12 is for being connected to the dispensing pipeline of washing machine with to washing machine
Detergent additive is launched in washing chamber, connectivity structure is provided on the dispensing pipeline, in liquid outlet 12 and dispensing
When pipeline connection, the on-off valve 5 is opened.
In the present embodiment, the connectivity structure may be configured as the structure of protrusion or have projective structure, the projective structure
Liquid outlet 12 can be stretched into the piston 52 to coordinate.Piston 52 is opened in projective structure ejection, that is, opens the on-off valve 5.
Preferably, the connectivity structure is arranged in the end for launching pipeline, by the piston 52 described in ejection, described in opening
On-off valve 5, sealing element 41 is provided in the drainage channel of the liquid outlet 12 or on-off valve 5, for sealing liquid outlet
12 with launch pipeline junction.
In the above scheme, the connectivity structure is column construction, and inside is formed with runner, and one end with washing for adding
The cooperation of agent box 1 is added to open the on-off valve 5, the other end is for the dispensing pipeline connection with washing machine.Wherein, it is used for and washing
The trepanning for being connected to its inner flow passage is offered on the side wall of one end that additive cartridge 1 coordinates, and the piston is opened to be supported when the end
When 52, trepanning drains in detergent additive to the runner of connectivity structure, and then is entered in washing machine by launching pipeline.
Preferably, the detergent additive box 1 is square or rectangular parallelepiped structure, and the liquid outlet 12 adds with washing
The flush with outer surface of agent box 1 is added to be arranged.Of course, the liquid outlet 12 can also protrude the surface of detergent additive box 1, it is
Reduction difficulty of processing, and in order to simplify the installation cavity configuration for accommodating the detergent additive box 1, preferred design washing addition
Agent box 1 is the square or cuboid of rule, and liquid outlet 12 and the flush with outer surface of detergent additive box 1 are arranged.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.
Claims (10)
1. a kind of detergent additive box equipped with sealing structure, including box body, liquid outlet, it is characterised in that：It further include sealing knot
Structure, the sealing structure include one-way ventilating structure and the sealing element that is arranged in liquid outlet.
2. a kind of detergent additive box equipped with sealing structure according to claim 1, it is characterised in that：It is described unidirectional saturating
Depressed structure is sealingly mounted on box body, and the air pressure change of the inside and outside both sides of detergent additive box opens the structure one-way and breathes freely or close
Close the structure.
3. a kind of detergent additive box equipped with sealing structure according to claim 2, it is characterised in that：On the box body
It is additionally provided with ventilation mouth, the one-way ventilating sealing structure is arranged in the ventilation mouth.
4. a kind of detergent additive box equipped with sealing structure according to claim 3, it is characterised in that：It is described unidirectional saturating
Depressed structure includes ventilated element and switch element, and at least one air hole, the switch element packet are arranged on the ventilated element
Include switch portion, the air pressure changes of the inside and outside both sides of detergent additive box opens or closes switch portion, air hole one-way ventilating or
It closes.
5. a kind of detergent additive box equipped with sealing structure according to claim 3, it is characterised in that：The switch member
Part is removably attachable in the ventilated element, and switch portion covers the gas outlet of air hole, and the switch portion is inverted
Umbrella shape or conical structure open or close air hole according to the deformation of the switch portion or recovery.
6. a kind of detergent additive box equipped with sealing structure according to claim 2, it is characterised in that：On the box body
It is additionally provided with inlet, one feed liquor lid of dismountable sealed set at the inlet, the feed liquor lid is one-way ventilating structure.
7. a kind of detergent additive box equipped with sealing structure according to claim 6, it is characterised in that：The feed liquor lid
Including lid, switch element, the lid includes the first lid for rigid support and the second lid for flexible sealing,
Second lid is sheathed on the lower end of first lid, and the switch element is removably attachable to first lid
It is interior, at least one air hole is set on first lid, and the switch element includes switch portion, which covers air hole
Gas outlet, the switch portion is inverted umbrella shape or conical structure, and the air pressures of the inside and outside both sides of detergent additive box becomes
Change opens or closes switch portion, and switch portion deforms upon or keep original state, air hole one-way ventilating or closing.
8. a kind of detergent additive box equipped with sealing structure according to claim 7, it is characterised in that：Second lid
It is provided with the groove of clamping box body inlet on the side wall of body, coordinates with the first lid and is removably sealingly mounted at feed liquor lid
At inlet.
9. according to a kind of detergent additive box equipped with sealing structure of claim 1-8 any one of them, it is characterised in that：Institute
Stating detergent additive box has two states：The first state is from liquid outlet extraction detergent additive, detergent additive box
Air pressure reduces, in detergent additive box air pressure be less than ambient pressure, switch portion deforms upon to open, gas inlet hole of breathing freely；The
Two kinds of states are to stop extracting, liquid outlet sealing, in detergent additive box air pressure be equal to ambient pressure, switch portion restore to the original state and
It closes, seals air hole and detergent additive box.
10. a kind of detergent additive box equipped with sealing structure according to claim 1, it is characterised in that：It is described go out liquid
Dispensing pipeline of the mouth for being connected to washing machine is set with launching detergent additive in the washing chamber to washing machine on the liquid outlet
It is equipped with on-off valve, the on-off valve includes drainage channel, is provided in the drainage channel of the liquid outlet or on-off valve close
Element is sealed, the junction for sealing liquid outlet with launching pipeline.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248532.0A CN108729134B (en) | 2017-04-17 | 2017-04-17 | Washing additive box with sealing structure |
| EP22175427.8A EP4071291A1 (en) | 2017-04-17 | 2018-04-17 | Washing additive box and washing machine |
| US16/606,169 US11408112B2 (en) | 2017-04-17 | 2018-04-17 | Washing additive box and washing machine |
| PCT/CN2018/083263 WO2018192457A1 (en) | 2017-04-17 | 2018-04-17 | Washing additive box and washing machine |
| EP18787465.6A EP3613889B1 (en) | 2017-04-17 | 2018-04-17 | Washing additive box and washing machine |
| US17/857,570 US11879201B2 (en) | 2017-04-17 | 2022-07-05 | Washing additive box and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248532.0A CN108729134B (en) | 2017-04-17 | 2017-04-17 | Washing additive box with sealing structure |
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| Publication Number | Publication Date |
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| CN108729134A true CN108729134A (en) | 2018-11-02 |
| CN108729134B CN108729134B (en) | 2021-01-26 |
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ID=63923979
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710248532.0A Active CN108729134B (en) | 2017-04-17 | 2017-04-17 | Washing additive box with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729134B (en) |
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| CN108729134B (en) | 2021-01-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201225 Address after: Room 221, management committee of Sino German ecological park, 2877 Tuanjie Road, Huangdao District, Qingdao, Shandong 266510 Applicant after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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