CN108729137A - A kind of detergent additive box equipped with feed liquor lid - Google Patents
A kind of detergent additive box equipped with feed liquor lid Download PDFInfo
- Publication number
- CN108729137A CN108729137A CN201710248603.7A CN201710248603A CN108729137A CN 108729137 A CN108729137 A CN 108729137A CN 201710248603 A CN201710248603 A CN 201710248603A CN 108729137 A CN108729137 A CN 108729137A
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- China
- Prior art keywords
- lid
- feed liquor
- detergent additive
- additive box
- inlet
- 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 feed liquor lid, including box body, inlet, wherein removably one feed liquor lid of setting, the feed liquor lid are one-way ventilating structure at the inlet.The feed liquor lid includes lid, switch element, and at least one air hole is arranged on the lid, and the 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.The feed liquor lid is removably arranged, and can add detergent additive into detergent additive box, detergent additive box is made to can be recycled, the feed liquor lid is one-way ventilating structure simultaneously, and air pressure in box can be also balanced while sealing detergent additives box, 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 feed liquor lid, specifically, being related to a kind of be equipped with only allows one
The detergent additive box of the one-way ventilating structure of a direction air inlet, while the liquid in detergent additive box can also be added
Sum it up the detergent additive box replaced.
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 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 a kind of be equipped with only allows a side
To the detergent additive box of the one-way ventilating structure of air inlet, and the detergent additive box can also be realized and add to liquid in box
Adduction is replaced.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：A kind of washing equipped with feed liquor lid
Additive cartridge, including box body, inlet are washed, a feed liquor lid is removably set at the inlet, the feed liquor lid is unidirectional
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.
Further, the feed liquor lid includes lid, switch element, and at least one air hole, institute are arranged on the lid
It includes switch portion to state switch element, and the air pressure change of the inside and outside both sides of detergent additive box opens or closes switch portion, is breathed freely
Hole one-way ventilating or closing.
Further, 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, coordinates with the first lid and is removably sealingly mounted at feed liquor lid
At inlet.
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.
Further, the side wall of second lid is provided with the groove of clamping box body inlet, and bottom outside is also set
There is the transition part for facilitating installation.
In the above scheme, the groove on second covered body wall is matched with inlet, and feed liquor lid is sealingly engaged with
At the inlet, it is by the outwardly extending inclined-plane in its bottom or round and smooth song that bottom outside was equipped with, which facilitates the transition part of installation,
Face.
Further, the upper end sidewall bottom of first lid is equipped with the recess portion suitable for hand button.
Preferably, the recess portion that the upper end sidewall bottom of first lid is equipped with is the first covered body wall inclining to its bottom
Tapered plane shape recess portion 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 recess portion make feed liquor lid install after can be concordant with the box body of detergent additive box
Or recessed box body, avoid the effect that limit installation is also acted as while protrusion detergent additive box；The button hand position is conveniently torn open
Unload or install detergent additive box.Preferably, the button hand position is the additional outwardly extending semicircle in one end of the mounting recess
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.
Further, the switch portion is inverted beveled structure or conical structure, is covered in the lower end of the first lid
On face, its own keeps original state or deforming upon causes its end to stretch into or leave annular groove, closes or opens air hole；Institute
State the hollow hole that connection changeover portion is internally provided with the deformation of auxiliary switch portion.
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.
A kind of detergent additive box equipped with feed liquor lid, including liquid outlet, the detergent additive box have two states：
The first state is to reduce from air pressure in liquid outlet extraction detergent additive, detergent additive box, air pressure in detergent additive box
Less than ambient pressure, switch portion deforms upon, and annular groove is left in end, gas inlet hole of breathing freely；Second of state is to stop taking out
It takes, liquid outlet sealing, air pressure is equal to ambient pressure in detergent additive box, and switch portion reinstatement, it is recessed that annular is stretched into end
Slot seals detergent additive box.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1, detachable feed liquor lid, therefore detergent additive can be added into detergent additive box from inlet, make to wash
It is can be recycled to wash additive cartridge, saves cost and energy conservation and environmental protection, easy to use；
2, gas unidirectional circulates, and can balance the air pressure in detergent additive box, keeps detergent more smooth in extraction, no
It can be because pressure reduces and increases the difficulty of detergent extraction in detergent additive box；
3, detergent additive box is sealed, only gas can enter in detergent additive box, and gas and liquid cannot be from washings
Sealing, waterproof and dustproof, liquidproof spilling are played the role of in outflow in additive cartridge；
4, simple in structure, element is few and is integrally formed, and reliability is high, and usability is good；
5, 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 the one-way ventilating structure top view described in the embodiment of the present invention one；
Fig. 2 is the A-A of Fig. 1 to schematic cross-sectional view；
Fig. 3 is feed liquor lid installation partial schematic diagram of the present invention；
Fig. 4 is detergent additive box schematic diagram of the present invention.
In figure：1, detergent additive box；12, liquid outlet；14, inlet；141, guide part；15, mounting recess；16, it detains
Hand position；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 ', ring
Shape boss；2223 ', hollow hole；23 ', second lid；231 ', groove；232 ', transition part.
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.
The present invention proposes a kind of detergent additive box 1, and storing detergent or softener and washing is realized on washing machine
Agent or the automatic dispensing of softener are a kind of detergent additive box 1 of sealed set.Because launching automatically currently on the market
Detergent additive box 1 is generally perishable consumer goods, cannot reuse.Meanwhile being extracted with detergent, sealing
Air pressure is smaller and smaller in detergent additive box 1 so that the outflow of detergent is more and more difficult, needs a structure to balance washing
Air pressure in additive cartridge 1.In order to reuse detergent additive box 1 and prevent outflow and the sprinkling and extraneous miscellaneous of detergent
The entrance of matter and water, the present invention use a dismountable feed liquor lid 2 ' on detergent additive box 1, meanwhile, the feed liquor lid 2 '
For one-way ventilating structure.
As shown in Figures 1 to 4, a kind of detergent additive box 1 being equipped with feed liquor lid 2 ', including box body, inlet 14, it is described
Removably one feed liquor lid 2 ' of setting, the feed liquor lid 2 ' are one-way ventilating structure at inlet 14.
A kind of detergent additive box 1 being equipped with feed liquor lid 2 ' of the present invention, including liquid outlet 12, the washing addition
Agent box 1 has two states：The first state is to subtract from air pressure in the extraction detergent additive of liquid outlet 12, detergent additive box 1
It is small, in detergent additive box 1 air pressure be less than ambient pressure, switch portion 221 ' deforms upon, and annular groove 213 ' is left in end,
211 ' air inlet of air hole；Second of state is to stop extracting, and liquid outlet 12 seals, and air pressure is equal to the external world in detergent additive box 1
Air pressure, switch portion 221 ' restore to the original state, and end stretches into annular groove 213 ' and seals detergent additive box 1.
Embodiment one
As shown in Figs 1-4, in the present embodiment, the detergent additive box 1 equipped with feed liquor lid 2 ', including box body, feed liquor
Mouthfuls 14, one feed liquor lid 2 ' of dismountable setting at the inlet 14, the feed liquor lid 2 ' is one-way ventilating structure.
The feed liquor lid 2 ' includes lid, switch element 22 ', and two air holes 211 ' are arranged on the lid, described to open
It includes switch portion 221 ' to close element 22 ', and the air pressure change of 1 inside and outside both sides of the detergent additive box opens or closes 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 15；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 two
As shown in Figs 1-4, in the present embodiment, the detergent additive box 1 equipped with feed liquor lid 2 ', including box body, feed liquor
Mouthfuls 14, one feed liquor lid 2 ' of dismountable setting at the inlet 14, the feed liquor lid 2 ' is one-way ventilating structure.
The feed liquor lid 2 ' includes lid, switch element 22 ', and two air holes 211 ' are arranged on the lid, described to open
It includes switch portion 221 ' to close element 22 ', and the air pressure change of 1 inside and outside both sides of the detergent additive box opens or closes switch portion
221 ', 211 ' one-way ventilating of air hole or closing.
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.
Two air holes 211 ' are set on first lid 21 ', and the air hole 211 ' penetrates through the first lid 21 '
The gas outlet of upper and lower end face, the air hole 211 ' is uniformly circumferentially distributed on lower face.
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 conical structure, is covered on the lower face of the first lid 21 ', its end is passed through
Annular groove 213 ' is stretched into or is left at end, opens or closes air hole 211 '.
Embodiment three
As shown in Figs 1-4, in the present embodiment, the detergent additive box 1 equipped with feed liquor lid 2 ', including box body, feed liquor
Mouthfuls 14, one feed liquor lid 2 ' of dismountable setting at the inlet 14, the feed liquor lid 2 ' is one-way ventilating structure.
The feed liquor lid 2 ' includes lid, switch element 22 ', and at least one air hole 211 ', institute are arranged on the lid
It includes switch portion 221 ' to state switch element 22 ', and the air pressure change of 1 inside and outside both sides of the detergent additive box opens or closes out
Pass portion 221 ', 211 ' one-way ventilating of air hole or closing.
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 same material, and such material hardness is moderate, institute
The first lid 21 ' is stated to be integrally formed with second lid 23 '.
The upper end size of first lid 21 ' is more than the full-size of the second lid 23 '.
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.
Groove 231 ' on second lid, the 23 ' side wall is matched with inlet 14, and feed liquor lid 2 ' is sealingly engaged with institute
It states at inlet 14, it is by the outwardly extending round and smooth song in its bottom that bottom outside was equipped with, which facilitates the transition part 232 ' of installation,
Face.
The upper end sidewall bottom of first lid 21 ' is equipped with the recess portion 214 ' suitable for internal buckle, which is first
Clinoplain shape recess portion 214 ' from 21 ' side wall of lid to its bottom or tilt round and smooth shape recess portion 214 '.
On first lid 21 ' setting perforation thereon, at least one air hole 211 ' of lower face, also coaxial arrangement connect
Connect the annular groove 213 ' of the connecting hole 212 ' and the sealing of auxiliary switch element 22 ' of switch element 22 ', the annular groove 213 '
It is arranged on the lower face of first lid 21 ', the gas outlet of the air hole 211 ' is arranged in the annular groove 213 '
Within lower face on.
Be arranged on first lid 21 ' it is at least one perforation thereon, the air hole 211 ' of lower face, the air hole
211 ' gas outlet 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 '.
The madial wall of the annular groove 213 ' is obliquely installed to 211 ' direction of air hole, and transition extends to air hole
211 ' outer edge.
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 part of the additional outwardly extending suitable hand button in one end；The guide part for facilitating feed liquor lid 2 ' to install is additionally provided at the inlet 14
141, it is matched with the transition part 232 ' of second lid 23 '.
The switch element 22 ' is elastic material component, including switch portion 221 ' and connection 21 ' connecting hole of the first lid
212 ' connection changeover portion 222 ', 22 ' bonding forming of the switch element.
The switch portion 221 ' is inverted beveled structure, is covered on the lower face of the first lid 21 ', its own holding
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 ' 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.
Example IV
As shown in Figs 1-4, the present embodiment and the difference of embodiment three are, the switch portion 221 ' is inverted cone
Structure is covered on the lower face of the first lid 21 ', 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 221 ' shape of auxiliary switch portion
The hollow hole 2223 ' of change.
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 feed liquor lid, including box body, inlet, it is characterised in that：It can at the inlet
The one feed liquor lid of setting of dismounting, the feed liquor lid are one-way ventilating structure.
2. a kind of detergent additive box equipped with feed liquor lid according to claim 1, it is characterised in that：The feed liquor lid packet
Lid, switch element are included, at least one air hole is set on the lid, the switch element includes switch portion, the washing
The air pressure change of the inside and outside both sides of additive cartridge opens or closes switch portion, air hole one-way ventilating or closing.
3. a kind of detergent additive box equipped with feed liquor lid according to claim 2, it is characterised in that：The lid includes
The first lid for rigid support and the second lid for flexible sealing, second lid are sheathed on first lid
Lower end, coordinate with the first lid and be removably sealingly mounted at feed liquor lid at inlet.
4. a kind of detergent additive box equipped with feed liquor lid according to claim 3, it is characterised in that：Second lid
Side wall be provided with the groove of clamping box body inlet, bottom outside is additionally provided with the transition part for facilitating installation.
5. a kind of detergent additive box equipped with feed liquor lid according to claim 3, it is characterised in that：First lid
Upper end sidewall bottom be equipped with suitable for hand button recess portion.
6. a kind of detergent additive box equipped with feed liquor lid according to claim 3, it is characterised in that：First lid
Upper setting perforation thereon, at least one air hole of lower face, be also coaxially disposed the connecting hole of connecting valve element and auxiliary opened
The annular groove of component seal is closed, the annular groove is arranged on the lower face of first lid, and the air hole goes out
Gas port is arranged on the lower face within the annular groove.
7. according to a kind of detergent additive box equipped with feed liquor lid of claim 1-6 any one of them, it is characterised in that：It is described
Box body is equipped with the mounting recess and button hand position of installation feed liquor lid, and the mounting recess extends outwardly from inlet, shape with
The upper end of first lid matches；The button hand position is the additional outwardly extending suitable hand button in one end of the mounting recess
Part；It is additionally provided with the guide part for facilitating feed liquor lid to install at the inlet, is matched with the transition part of second lid.
8. a kind of detergent additive box equipped with feed liquor lid according to claim 2, it is characterised in that：The switch element
For elastic material component, include the connection changeover portion of the first lid connecting hole of switch portion and connection, it is preferred that the switch element
The elastic material component being integrally formed.
9. a kind of detergent additive box equipped with feed liquor lid according to claim 8, it is characterised in that：The switch portion is
Inverted beveled structure or conical structure are covered on the lower face of the first lid, its own keeps original state or deforms upon
Cause its end to stretch into or leave annular groove, closes or opens air hole；The connection changeover portion is internally provided with auxiliary switch
The hollow hole of portion's deformation.
10. according to a kind of detergent additive box equipped with feed liquor lid of claim 1-9 any one of them, including liquid outlet,
It is characterized in that：The detergent additive box has two states：The first state is to extract detergent additive, washing from liquid outlet
Air pressure reduces in additive cartridge, in detergent additive box air pressure be less than ambient pressure, switch portion deforms upon, and ring is left in end
Connected in star, gas inlet hole of breathing freely；Second of state is to stop extracting, liquid outlet sealing, and air pressure is equal to the external world in detergent additive box
Air pressure, switch portion restore to the original state, and annular groove sealing detergent additive box is stretched into end.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248603.7A CN108729137B (en) | 2017-04-17 | 2017-04-17 | Detergent additive box with liquid inlet cover |
| 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 |
|---|---|---|---|
| CN201710248603.7A CN108729137B (en) | 2017-04-17 | 2017-04-17 | Detergent additive box with liquid inlet cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108729137A true CN108729137A (en) | 2018-11-02 |
| CN108729137B CN108729137B (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710248603.7A Active CN108729137B (en) | 2017-04-17 | 2017-04-17 | Detergent additive box with liquid inlet cover |
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| Country | Link |
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| CN (1) | CN108729137B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3851567A1 (en) * | 2020-01-20 | 2021-07-21 | LG Electronics, Inc. | Laundry treating apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108729137B (en) | 2020-12-15 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201126 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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