CN1873084A - Detergent dispensing apparatus of washing machine - Google Patents
Detergent dispensing apparatus of washing machine Download PDFInfo
- Publication number
- CN1873084A CN1873084A CNA2006100923731A CN200610092373A CN1873084A CN 1873084 A CN1873084 A CN 1873084A CN A2006100923731 A CNA2006100923731 A CN A2006100923731A CN 200610092373 A CN200610092373 A CN 200610092373A CN 1873084 A CN1873084 A CN 1873084A
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- China
- Prior art keywords
- detergent
- detergent box
- washing agent
- dispensing apparatus
- box
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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
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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
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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
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Abstract
There is provided a detergent dispensing apparatus of a washing machine. The detergent dispensing apparatus includes a main body of the washing machine, a detergent cartridge separately received in the main body and storing a detergent therein, a detergent outlet formed on the detergent cartridge to define a detergent dispensing passage, and an opening/closing assembly for selectively opening and closing the detergent outlet.
Description
Technical field
The present invention relates to a kind of washing machine, relate in particular to a kind of detergent dispensing apparatus of washing machine, it is dispense detergent effectively.
Background technology
Usually, tumbling-box washing machine is carried out its wash cycle by operating fore control module.Tumbling-box washing machine comprises the washing agent dispense container, is used at wash cycle process dispense detergent and/or softener.Front portion at tumbling-box washing machine is formed with door.Inside at washing machine is equipped with steel ladle, and in this steel ladle cylinder is installed rotatably.Door opened and clothing is packed in the cylinder, afterwards water and washing agent are fed in the cylinder.Come washing clothes by the CD-ROM drive motor swing roller.
Typical tumbling-box washing machine comprises: main body, and it forms with reservation shape; Cylinder, it is installed in the main body; Steel ladle, it is used to surround this cylinder and stores washings; CD-ROM drive motor, it is used for swing roller; Detergent container, it is used for dispense detergent; Water supply pipe, it is connected to this detergent container, with supplying washing water or be mixed with the washings of washing agent; Drainpipe, it is used for and will be discharged to the outside with the washings of crossing in wash cycle; And pump and scupper hose, it is connected to this drainpipe, to force to discharge washings.
When cylinder when rotation that clothing and washings are housed, clothing is by mentioning and fall repeatedly, in this process, dirt by with the friction of washings with separate from clothing.The function of tumbling-box washing machine is also improved.For example, in tumbling-box washing machine, add oven dry (heat-drying) function.
In traditional washing machine, the washing agent dispense container that is used for dispense detergent and softener is formed at the front portion of washing machine, that is, and and its preceding upper left quarter.The user extracts detergent container out from washing machine, and with suitable type and an amount of washing agent detergent container of packing into.Because clothing may be formed by various material, therefore must select suitable washing agent according to the material of clothing.Therefore, the user must select the washing agent of an amount of or suitable type according to the amount of clothing and material, and with in its this washing agent dispense container of packing into.
For the user, the washing agent dispense container of in person washing agent being packed into is a trouble.That is to say, the user to select in person suitable type washing agent, use such as measuring spoon and measure used suitable amount, and will be in person the washing agent of measuring be assigned in the washing agent dispense container.In this case, be difficult to accurately dispense detergent.Therefore, washing agent may pollute washing machine around.Measuring spoon also must often clean.This is trouble for the user.
Summary of the invention
Therefore, the present invention aims to provide a kind of detergent dispensing apparatus of washing machine, and it has been eliminated substantially because the restriction of prior art and one or more problems that shortcoming is caused.
One object of the present invention is to provide a kind of detergent dispensing apparatus, and it can easily select the type and the amount of washing agent, and dispense detergent reliably.
Another object of the present invention is to provide a kind of detergent dispensing apparatus, and it can accurately control the distribution of washing agent.
Other advantages of the present invention, purpose and feature will partly be set forth in the following description, and can partly become clear for after the content of those skilled in the art below having studied, and perhaps can learn from enforcement of the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, its claims and accompanying drawing.
For obtaining these purposes and other advantages, according to purpose of the present invention,, provide a kind of detergent dispensing apparatus of washing machine as in this concrete enforcement and broadly described, comprising: the main body of washing machine; Detergent box, its separably (separately) be placed in this main body and storage inside washing agent; Detergent outlet, it is formed on this detergent box, distributes passage to limit washing agent; And the On/Off assembly, it is used for optionally this detergent outlet of On/Off.
In another scheme of the present invention, a kind of detergent dispensing apparatus of washing machine is provided, comprising: the main body of washing machine; The detergent box accommodating body, it is formed on this main body; Detergent box, it is placed in this detergent box accommodating body and the storage inside washing agent separably; Detergent outlet, it is formed on this detergent box, distributes passage to limit washing agent; And cap, it is used for this detergent outlet of On/Off.
In another scheme of the present invention, a kind of detergent dispensing apparatus of washing machine is provided, comprising: the main body of washing machine; Be formed at the drawer insertion section on this main body; The ccontaining drawer of detergent box, it inserts this drawer insertion section separably; And detergent box, it is placed in the ccontaining drawer of this detergent box and the storage inside washing agent separably.
According to the present invention, can realize the distribution of washing agent or softener effectively, and easily realize the initial installation and the replacing of detergent box.
In addition, and when not needing dispense detergent (, in rinsing or dry cycle), can prevent the distribution of washing agent.In addition, because detergent outlet is optionally opened, can reduce because the hardening phenomenon of the washing agent that the moisture of introducing by detergent outlet produces.
Be appreciated that the aforesaid generality of the present invention is described and following specific descriptions all are schematic and exemplary, be intended to be the claimed further explanation that the invention provides.
Description of drawings
Included accompanying drawing provides further understanding of the present invention, and it is incorporated among the application and constitutes the application's a part, and it shows embodiments of the invention, and is used from explanation principle of the present invention with specification one.Wherein:
Fig. 1 is the stereogram that has according to the tumbling-box washing machine of the detergent dispensing apparatus of the embodiment of the invention;
Fig. 2 is the cutaway view along the I-I ' line of Fig. 1, shows the ccontaining assembly of detergent box;
Fig. 3 is the cutaway view of detergent box before being placed in the detergent box containing cavity of the detergent dispensing apparatus of Fig. 1;
Fig. 4 is the cutaway view of detergent box after being placed in the detergent box containing cavity of Fig. 3;
Fig. 5 is the cutaway view that the detergent box of Fig. 4 is extruded the state of dispense detergent;
Fig. 6 is the cutaway view that stops thereby the extruding of the detergent box of Fig. 5 is finished the state that washing agent distributes;
Fig. 7 has the stereogram of the tumbling-box washing machine of detergent dispensing apparatus according to another embodiment of the present invention;
Fig. 8 is the vertical cutaway view of the ccontaining assembly of detergent box of Fig. 7;
Fig. 9 is the cutaway view of detergent box before being placed in the ccontaining drawer of detergent box of the detergent dispensing apparatus of Fig. 7;
Figure 10 is the cutaway view of detergent box after being placed in the ccontaining drawer of detergent box of Fig. 9;
Figure 11 is the cutaway view that the ccontaining drawer of the detergent box of Figure 10 inserts the state in the drawer holding part;
Figure 12 is the cutaway view that the detergent box of Figure 11 is extruded the state of dispense detergent; And
Figure 13 is the cutaway view that stops thereby the extruding of the detergent box of Figure 12 is finished the state that washing agent distributes.
The specific embodiment
Below will be in detail with reference to the preferred embodiments of the present invention, the example is shown in the drawings.
Fig. 1 is the stereogram that has according to the tumbling-box washing machine of the detergent dispensing apparatus of the embodiment of the invention.
With reference to figure 1, tumbling-box washing machine 100 comprises: casing 110, and it defines the outward appearance of tumbling-box washing machine 100; Protecgulum 120, it is installed in the front portion of casing 110; And top cover 105, it is used to cover the top of tumbling-box washing machine.
Tumbling-box washing machine 100 also comprises: door 130, and it is installed in the central part of protecgulum 120; Scale knob 200, it is installed in the top of protecgulum 120, in order to the input washing mode; And control panel 140, it is installed in the top of protecgulum 120, and is provided with a plurality of display unit.
Detergent dispensing apparatus is arranged at the top of tumbling-box washing machine 100 according to an embodiment of the invention.This detergent dispensing apparatus comprises detergent box 400 and is used for the ccontaining assembly 300 of detergent box of ccontaining detergent box 400.The ccontaining assembly 300 of detergent box comprises detergent box containing cavity 311, is used to cover the lid 350 of detergent box containing cavity 311 and is used to push the piston 360 that detergent box 400 comes dispense detergent.
Simultaneously, the installation site of scale knob 200 and control panel 140 also not only is confined to the top of protecgulum 120.For example, scale knob 200 and control panel 140 can be formed on the part of top cover 105.
The operation of tumbling-box washing machine will be described below.
When dispense detergent, carry out wash cycle.After wash cycle finishes, if desired, can further carry out dry cycle.
Simultaneously, according to present embodiment, this detergent dispensing apparatus improves, and makes user's dispense detergent easily, and can accurately control the amount of the washing agent that is distributed.This point will be explained hereinafter.
Fig. 2 is the cutaway view along the I-I ' line of Fig. 1, and it shows the ccontaining assembly of detergent box.
With reference to figure 2, the ccontaining assembly 300 of detergent box comprises: detergent box 400, and it is used to store washing agent and/or softener; Detergent box accommodating body 310, it is provided with detergent box containing cavity 311, and in detergent box containing cavity 311 ccontaining detergent box 400; And lid 350, it is used to cover detergent box containing cavity 311.The detergent box accommodating body 310 and the lid 350 that are provided with detergent box containing cavity 311 have constituted the detergent box accommodating unit.
That is to say that detergent box 400 comprises: washing agent box body 410; Washing agent storage chamber 411, it is formed in the washing agent box body 410, with the storage washing agent; And detergent outlet 412, it is formed at the front portion in washing agent storage chamber 411, to discharge washing agent.Detergent box 400 also comprises detergent outlet formation portion 413, and it forms detergent outlet 412; Stripper plate 414, it inserts the rear portion of washing agent box body 410 and exerts pressure by piston 360.
Detergent box accommodating body 310 also is provided with and detergent outlet 412 corresponding washing agent inlet 312, and washing agent is introduced by washing agent inlet 312; And detergent box containing cavity 311, detergent box 400 is arranged in the detergent box containing cavity 311.Detergent box accommodating body 310 is provided with washing agent and goes into interruption-forming portion 313, and it is used to form washing agent inlet 312; And seal 314, it is used to seal detergent outlet formation portion 413 and washing agent and goes into space between the interruption-forming portion 313.
Detergent box accommodating body 310 comprises the first detergent box fixed part 316 and the second detergent box fixed part 318, and described fixed part is used for fixing the detergent box 400 that is inserted into detergent box accommodating body 310.
As shown in Figure 2, detergent box fixed part 316 and 318 can be by forming at the bottom of detergent box accommodating body 310 formation step.The first detergent box fixed part 316 and/or the second detergent box fixed part 318 can fall into fillet and fall bevel towards the surface of detergent box 400.
In addition, being formed with washing agent in the front portion of detergent box accommodating body 310 distributes passage 331 and washing agent to distribute passage formation portion 330.Washing agent distributes passage 331 to communicate with the washing agent inlet 312 that forms on the front portion of detergent box accommodating body 310, is assigned in the steel ladle to allow washing agent.Distribute the guide portion 332 that is formed with the cap 334 that is used for opening and closing washing agent inlet 312, the cap support prodger 333 that is used for support cap 334 between passage 331 and the washing agent inlet 312 and is used to guide cap support prodger 333 at washing agent.Cap 334 is installed in the guide portion 332, makes it according to the elastic force of spring 335 with by the pressure differential between the material institute applied pressure that is incorporated into washing agent inlet 312, moves forwards or backwards, and comes opening and closing washing agent inlet 312 thus.
Lid 350 is connected to a side of detergent box accommodating body 310, to cover detergent box containing cavity 311.Lid 350 that is to say that lid 350 is provided with pivot part 352, wherein inserts hinge 353, so that can pivot in predetermined angular range.Detergent box accommodating body 310 supports pivot part 352, and hinge 353 is connected with detergent box accommodating body 310.
Lid 350 pivots in predetermined angular around hinge 353, with opening and closing detergent box containing cavity 311.Simultaneously, form handle 351 on the top of lid 350, so that the user can easily use this handle 351 opening and closing lids 350.
Simultaneously, exert pressure by the detergent box 400 that 360 pairs in piston is placed in the detergent box containing cavity 311, with the washing agent of memory allocated in detergent box 400.That is to say that piston 360 comprises: rearward end 363, external force is applied thereto; Connecting portion 362, it is used to transmit the external force that is applied to rearward end 363; And head 361, it utilizes from connecting portion 362 and transmits next external force extruding stripper plate 414.
Piston 360 is inserted into the rear portion of detergent box accommodating body 310, with reciprocating motion and push detergent box 400.
Piston 360 only is exemplary, so the present invention not only is confined to this.Can use multiple extrusion structure.
Below with reference to the detergent dispensing apparatus of Fig. 3 to Fig. 6 detailed description according to present embodiment.
Fig. 3 to Fig. 6 is the cutaway view that illustrates according to the operation of the detergent dispensing apparatus of present embodiment.
That is to say that Fig. 3 is the cutaway view of detergent box before being placed in the detergent box containing cavity of the detergent dispensing apparatus of Fig. 1; Fig. 4 is the cutaway view of detergent box after being placed in the detergent box containing cavity of Fig. 3; Thereby Fig. 5 is the cutaway view that the detergent box of Fig. 4 is extruded the state of dispense detergent; And Fig. 6 is the cutaway view that stops thereby the extruding of the detergent box of Fig. 5 is finished the state that washing agent distributes.
At first with reference to figure 3, lid 350 pivots at a predetermined angle around hinge 353, to open detergent box containing cavity 311.Then, preparation will be placed in the detergent box 400 of detergent box containing cavity 311.Washing agent or softener that detergent box containing cavity 311 storage plan are good.
Then, as shown in Figure 4, detergent box 400 is placed in the detergent box containing cavity 311.Afterwards, the detergent outlet 412 that is formed on the detergent box 400 communicates with each other with the washing agent inlet 312 that is formed on the detergent box accommodating body 310.At this moment, detergent outlet formation portion 413 and washing agent are gone into the both sides of interruption-forming portion 313 with predetermined pressure extrusion seal 314, so that seal 314 distortion, thus detergent outlet are formed portion 413 and washing agent and go into space sealing between the interruption-forming portion 313.
In addition, the preceding bottom of detergent box 400 and rear lower are installed in the first detergent box fixed part 316 and the second detergent box fixed part 318 respectively, so that detergent box 400 stably is fixed in the detergent box containing cavity 311.At this moment, the first detergent box fixed part 316 and the corner of the second detergent box fixed part 318 fall into fillet or fall bevel, so that detergent box 400 is installed.
Under the state that installs detergent box 400, lid 350 pivots, to cover detergent box containing cavity 311.Like this, can prevent that by lid 350 foreign matter from entering detergent box containing cavity 311 from the outside, prevent that simultaneously detergent box 400 is subjected to external impact.
Next, as shown in Figure 5, extrusion piston 360.That is to say that when external force was applied to the rearward end 363 of piston, this external force was delivered to head 361 by connecting portion 362,, stripper plate is moved forward with extruding stripper plate 414.Like this, the material that is stored in washing agent storage chamber 411 is extruded plate 414 extruding, and pressure is delivered to detergent outlet 412.Washing agent inlet 312 caps of closing 334 that the pressure extrusion of being transmitted will be connected with detergent outlet 412.Here, the pressure on being applied to cap 334 is during greater than the elastic force of spring 335, and cap 334 is open, and compresses spring 335 simultaneously to open washing agent inlet 312.Then, the washing agent inlet 312 that is stored in the material process detergent outlet 412 in the washing agent storage chamber 411 and communicates with detergent outlet 412 distributes passage 331 to be assigned in the steel ladle along washing agent.
Afterwards, when distributed aequum be stored in the material of detergent box 400 time, as shown in Figure 6, stop exerting pressure by piston 360.Like this, the pressure that is applied on the cap 334 is released, thereby the elastic force of spring 335 is greater than the pressure that is applied on the cap 334.Like this, cap 334 is pushed to washing agent inlet 312.Then, washing agent inlet 312 is closed by cap 334 again, has finished thus being contained in the distribution of the material in the detergent box 400.
By said process, can easily and accurately washing agent or softener be dispensed in the steel ladle.
Simultaneously, when planning to be contained in material in the detergent box 400, can come dispense detergent or softener by extrusion piston 360 simply for other wash cycle allocation packet.That is to say,, just can easily washing agent or softener be assigned in the steel ladle, and not need to change detergent box by extrusion piston 360 simply as long as in detergent box 400, also have washing agent or a softener.
When the material that holds in the detergent box 400 ran low, uncap 350 was removed detergent box 400 from detergent box containing cavity 311.Then, new detergent box 400 is put into detergent box containing cavity 311, thus dispense detergent and softener once more.Therefore, do not need to dip and measure the washing agent that is placed near the detergent box of washing machine, to distribute washing agent or the softener of measuring.That is to say,,, just can distribute the washing agent or the softener of aequum by extrusion piston 360 simply according to the present invention.
Below with reference to Fig. 7 to Figure 13 detergent dispensing apparatus is according to another embodiment of the present invention described.In these accompanying drawings, omit the explanation of the member identical with previous embodiment.
Fig. 7 has the stereogram of the tumbling-box washing machine of detergent dispensing apparatus according to another embodiment of the present invention.
With reference to figure 7, be arranged at the top of tumbling-box washing machine 100 according to the detergent dispensing apparatus of present embodiment.This detergent dispensing apparatus comprises detergent box 400 and is used for the ccontaining assembly 300 of detergent box of ccontaining detergent box 400.The ccontaining assembly 300 of detergent box comprises: drawer insertion section 500; The ccontaining drawer 370 of detergent box, it inserts drawer insertion section 500; And detergent box 400, it is placed in the ccontaining drawer 370 of detergent box.For the convenience of the users, on the ccontaining drawer 370 of detergent box, be formed with handle 372.Ccontaining drawer 370 of detergent box and drawer insertion section 500 define the detergent box holding part.Simultaneously, the ccontaining assembly 300 of detergent box comprises the piston that pushes detergent box 400, with dispense detergent.
Fig. 8 is the vertical cutaway view of the ccontaining assembly of detergent box of Fig. 7.
With reference to figure 8, the ccontaining assembly 300 of detergent box comprises: detergent box 400 is used to store washing agent and/or softener; The ccontaining drawer 370 of detergent box wherein is formed with the drawer body 371 that is used for ccontaining detergent box 400, and drawer insertion section 500, inserts the ccontaining drawer 370 of detergent box in it.
As implied above, detergent box 400 comprises: washing agent box body 410; Washing agent storage chamber 411, it is formed in the washing agent box body 410, with the storage washing agent; And detergent outlet 412, it is formed at the front portion in washing agent storage chamber 411, to discharge washing agent.Detergent box 400 also comprises: detergent outlet formation portion 413, and it forms detergent outlet 412; Stripper plate 414, it inserts the rear portion of washing agent box body 410 and exerts pressure by piston 360.
The ccontaining drawer 370 of detergent box comprises: drawer body 371, and it defines the space that is used for ccontaining detergent box 400; And first the detergent box fixed part 372 and the second detergent box fixed part 373, be used to make the detergent box 400 that is inserted into the ccontaining drawer 370 of detergent box fixing.As shown in the figure, detergent box fixed part 372 and 373 can be by forming at the bottom of detergent box drawer body 371 formation step.The first detergent box fixed part 372 and/or the second detergent box fixed part 373 can fall into fillet and fall bevel towards the surface of detergent box 400.
According to the elastic force of spring 535 be applied to that cap supports the predetermined pressure of prodger 533 and the pressure of the material of discharging by detergent outlet 412 between pressure differential, cap 534 moves forwards or backwards, thus the opening and closing washing agent distributes passage 531.
Below with reference to the detergent dispensing apparatus of Fig. 9 to Figure 13 detailed description according to present embodiment.
Fig. 9 to Figure 13 is the cutaway view of description according to the operation of the detergent dispensing apparatus of present embodiment.
That is to say that Fig. 9 is the cutaway view of detergent box before being placed in the ccontaining drawer of detergent box of the detergent dispensing apparatus of Fig. 7; Figure 10 is the cutaway view of detergent box after being placed in the ccontaining drawer of detergent box of Fig. 9; Figure 11 is the cutaway view that the ccontaining drawer of the detergent box of Figure 10 inserts the state in the drawer holding part; Figure 12 is the cutaway view that the detergent box of Figure 11 is extruded the state of dispense detergent; And Figure 13 is the cutaway view of state that stops thereby the extruding of the detergent box of Figure 12 is finished the distribution of washing agent.
At first, the ccontaining drawer 370 of detergent box is removed from drawer insertion section 500 with reference to figure 9.At this moment, the ccontaining drawer 370 of detergent box can separate fully with drawer insertion section 500, and perhaps its front portion also remains on the state that inserts in the drawer insertion section 500.Prepare the required washing agent of storage or the detergent box 400 of softener.
Then, as shown in figure 10, detergent box 400 is placed in the ccontaining drawer 370 of detergent box.The preceding bottom of detergent box 400 and rear lower are installed in respectively on the first detergent box fixed part 372 and the second detergent box fixed part 373, so that detergent box 400 stably is fixed in the ccontaining drawer 370 of detergent box.At this moment, the first detergent box fixed part 372 and the corner of the second detergent box fixed part 373 fall into fillet or fall bevel, so that detergent box 400 is installed.
Then, as shown in figure 11, the ccontaining drawer 370 of detergent box is inserted into drawer inserts in the chamber 511, so that detergent outlet 412 communicates with each other with the washing agent inlet that is formed on the drawer insertion body 510.At this moment, detergent outlet formation portion 413 and washing agent are gone into the both sides of interruption-forming portion with predetermined pressure extrusion seal 514, so that seal 514 distortion seal the space between detergent outlet formation portion 413 and the drawer insertion body 510 thus.
Under the state that detergent box 400 inserts, cap 534 distributes passage 531 by spring 535 biasings to close washing agent.Therefore, insert in the chamber 511 even the inner ccontaining drawer 370 of detergent box that inserts detergent box 400 is installed in drawer fully, the inner material of detergent box 400 can not revealed yet.
Next, as shown in figure 12, extrusion piston 360.That is to say that when external force was applied to the rearward end 363 of piston, this external force was delivered to head 361 by connecting portion 362,, stripper plate 414 is moved forward with extruding stripper plate 414.Like this, the material that is stored in washing agent storage chamber 411 is extruded plate 414 extruding, and this pressure is delivered to detergent outlet 412.The pressure extrusion cap 534 that transmits.Here, the pressure on being applied to cap 534 is during greater than the elastic force of spring 535, and cap 534 is open, and distributes passage 531 to open washing agent, simultaneously extrusion spring 535.Like this, the materials that are stored in the washing agent storage chamber 411 distribute passage 531 to be assigned in the steel ladle through detergent outlet 412 and the washing agent that communicates with detergent outlet 412.
Afterwards, when distributed aequum be stored in the material of detergent box 400 time, as shown in figure 13, stop extrusion piston 360.Like this, the pressure that is applied on the cap 534 is released, thereby the elastic force of spring 535 is greater than the pressure that is applied on the cap 534.Like this, cap 534 is pushed to detergent box 400.Then, washing agent distributes passage 531 to be closed again by cap 534, has finished thus being contained in the distribution of the material in the detergent box 400.
By said process, can easily and accurately washing agent or softener be dispensed in the steel ladle.
Simultaneously, when planning to be contained in material in the detergent box 400, can come dispense detergent or softener by extrusion piston 360 simply for other wash cycle allocation packet.That is to say,, just can easily washing agent or softener be assigned in the steel ladle, and not need to change detergent box by extrusion piston 360 simply as long as in detergent box 400, also have washing agent or a softener.
When the material that holds in the detergent box 400 runs low, the ccontaining drawer 370 of detergent box is extracted out from drawer insertion section 500, and detergent box 400 is removed from the ccontaining drawer 370 of detergent box.Then, new detergent box 400 is put into the ccontaining drawer 370 of detergent box, and the ccontaining drawer 370 of detergent box is inserted into drawer insertion section 500, thus dispense detergent and softener once more.Therefore, do not need to dip and measure the washing agent that is placed near the detergent box of washing machine and distribute the washing agent or the softener of measurement.That is to say,,, can distribute the washing agent or the softener of aequum by extrusion piston 360 simply according to the present invention.
According to the present invention,, therefore can repeatedly carry out the distribution of washing agent because detergent box is placed in the detergent box holding part.When material (washing agent) when using up, detergent box is removed from the detergent box holding part, and the detergent box that more renews.Therefore, can come dispense detergent or softener repeatedly by shirtsleeve operation.
In addition, because the design of detergent box holding part has the detergent box containing cavity of son with cover or the ccontaining drawer of detergent box, therefore can easily change detergent box.
In addition, because the opening and closing assembly of the detergent outlet that is used for the opening and closing detergent box is provided, detergent outlet can only be opened when desiring dispense detergent or softener.Therefore, and when not needing dispense detergent (, in rinsing or dry cycle), can prevent the distribution of washing agent.
In addition, because detergent outlet is optionally opened, therefore can reduce because the hardening phenomenon of the washing agent that the moisture of introducing by detergent outlet produces.
Should be understood that those skilled in the art can carry out various remodeling and variation to the present invention.Therefore, the present invention is intended to cover various remodeling of the present invention and variation, as long as it has fallen in claims and the equivalency range thereof.
Claims (10)
1, a kind of detergent dispensing apparatus of washing machine is characterized in that, this detergent dispensing apparatus comprises:
The main body of washing machine;
The detergent box accommodating body, it is formed on this main body;
Detergent box, it is placed in this detergent box accommodating body separably, and the storage inside washing agent;
Detergent outlet, it is formed on this detergent box, distributes passage to limit washing agent; And cap, it is used for this detergent outlet of On/Off.
2, detergent dispensing apparatus as claimed in claim 1 is characterized in that, this cap is by in the inboard of this detergent outlet and the pressure differential between the outside and opening and closing.
3, detergent dispensing apparatus as claimed in claim 1 is characterized in that, this cap is by in the inboard of this detergent outlet and the pressure differential between the outside and opening and closing.
4, detergent dispensing apparatus as claimed in claim 1 is characterized in that, the elastic force that this cap utilizes an elastic component to produce is closed this detergent outlet.
5, detergent dispensing apparatus as claimed in claim 1 is characterized in that, this detergent box accommodating body is provided with the guide portion that is used to guide this cap motion.
6, detergent dispensing apparatus as claimed in claim 5 is characterized in that, this guide portion is provided with the hole, and this shade this hole and is directed.
7, detergent dispensing apparatus as claimed in claim 1 is characterized in that, this On/Off assembly comprises press section, and this press section is used to push this cap optionally to open this detergent outlet.
8, detergent dispensing apparatus as claimed in claim 1 is characterized in that, this main body is provided with the drawer insertion section, and the ccontaining drawer of this detergent box can insert this drawer insertion section; And this detergent box is placed in the ccontaining drawer of this detergent box separably.
9, detergent dispensing apparatus as claimed in claim 1 is characterized in that, this detergent dispensing apparatus also comprises seal, and the sealing part is used to seal the space between this detergent box accommodating body and this detergent outlet.
10, detergent dispensing apparatus as claimed in claim 1 is characterized in that, this detergent box accommodating body is provided with fixed part, and this fixed part is used for this detergent box is fixed in this detergent box accommodating body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050046717 | 2005-06-01 | ||
| KR1020050046717A KR20060124982A (en) | 2005-06-01 | 2005-06-01 | Detergent-inputting structure of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1873084A true CN1873084A (en) | 2006-12-06 |
Family
ID=36950812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100923731A Pending CN1873084A (en) | 2005-06-01 | 2006-06-01 | Detergent dispensing apparatus of washing machine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20060272359A1 (en) |
| EP (1) | EP1731654A1 (en) |
| KR (1) | KR20060124982A (en) |
| CN (1) | CN1873084A (en) |
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| CN101307557B (en) * | 2008-03-24 | 2011-04-20 | 南京乐金熊猫电器有限公司 | Clothes processing device |
| CN102257204A (en) * | 2008-12-18 | 2011-11-23 | 宝洁公司 | Dispensing system |
| CN102369318A (en) * | 2009-04-01 | 2012-03-07 | Bsh博世和西门子家用电器有限公司 | Rinse container, device for rinsing a component of a laundry drying machine, and laundry drying machine |
| CN102713045A (en) * | 2010-01-12 | 2012-10-03 | 大宇电子株式会社 | Pump device for a liquid detergent |
| US8984767B2 (en) | 2009-03-13 | 2015-03-24 | BSH Hausgeräte GmbH | Laundry drying unit having a lint screen arranged within a process air circuit and a method for operating said laundry drying unit |
| CN104711832A (en) * | 2013-12-12 | 2015-06-17 | Lg电子株式会社 | Fabric treatment apparatus |
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| CN111455628A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Automatic additive feeding device and washing machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20060272359A1 (en) | 2006-12-07 |
| KR20060124982A (en) | 2006-12-06 |
| EP1731654A1 (en) | 2006-12-13 |
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