CN112779734A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN112779734A CN112779734A CN201911066436.XA CN201911066436A CN112779734A CN 112779734 A CN112779734 A CN 112779734A CN 201911066436 A CN201911066436 A CN 201911066436A CN 112779734 A CN112779734 A CN 112779734A
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- Prior art keywords
- washing machine
- nozzle
- door
- glass
- dispensing
- Prior art date
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- 238000005406 washing Methods 0.000 title claims abstract description 147
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000011521 glass Substances 0.000 claims description 103
- 238000005187 foaming Methods 0.000 claims description 36
- 239000006260 foam Substances 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 6
- 239000011550 stock solution Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 105
- 239000007921 spray Substances 0.000 abstract description 11
- 239000003599 detergent Substances 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
Classifications
-
- 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
-
- 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
The invention discloses a washing machine, which comprises a clothes treating agent feeding mechanism, wherein the clothes treating agent feeding mechanism comprises a liquid storage device and a feeding device, the feeding device comprises a feeding nozzle, the feeding nozzle is arranged on a machine door of the washing machine, and clothes treating agent is fed into a washing cavity in the machine door or the outer side of the machine door; in the invention, the throwing nozzle can be arranged on the inner side surface or the outer side surface of the machine door, when the washing machine is arranged on the inner side surface of the machine door, the throwing nozzle can directly throw the clothes treating agent into the washing chamber of the washing machine, the structure is novel, a user can directly observe that the throwing nozzle sprays the clothes treating agent, and when the throwing nozzle is arranged on the outer side of the machine door, the user can conveniently wash the clothes locally: if the collar, the sleeve opening and the like of the clothes are seriously soiled, a user can control the throwing nozzle outside the machine door to spray the clothes treating agent to the collar and the sleeve opening, and then the user can manually or by means of equipment to rub and wash the clothes.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a washing machine.
Background
As is well known, a washing machine has a detergent box which is removably/pushably disposed in a water tank of the washing machine, a passage communicating with a washing chamber of the washing machine is disposed in the water tank of the washing machine, and after the washing machine is started, water enters the detergent box through a water inlet pipe to flush detergent in the detergent box into the washing chamber of the washing machine directly through the passage in the water tank. And for the automatic putting washing machine, a detergent storage box is arranged in the automatic putting washing machine, the detergent in the detergent storage box can only be pumped into the detergent box of the washing machine, and then the inlet water enters the detergent box through a water inlet pipeline to directly flush the detergent in the detergent box into a washing chamber of the washing machine through a channel in a water tank. When the detergent storage box is arranged in the existing washing machine, a user can locally scrub clothes, when the detergent is needed, the detergent cannot be taken out from the detergent storage box of the washing machine, and the detergent pre-stored in the washing machine can only be put into the washing barrel.
In addition, when the clothes need to be cleaned after being worn for a long time, the pollution degree of the cuffs and the neckline of the clothes is often higher than that of other parts, so that the final cleaning effect can be ensured only by performing local pre-washing on the cuffs and the neckline, but the function can not be realized obviously in the existing washing machine, a user often needs to purchase a bottle/bag of detergent firstly, and when the clothes are washed, the bottled/bagged detergent is poured on the cuffs and the cuffs of the clothes firstly and then is scrubbed, however, the bottled/bagged detergent is large in size and is not beneficial to pouring out a proper amount of detergent, and the labor amount of the user in the whole process is large.
Furthermore, the detergent of the existing washing machine is generally put in a washing chamber of the washing machine in a liquid state, then the liquid detergent enters the washing chamber and is not completely dissolved, the detergent begins to foam locally after the washing machine runs, the effect of scrubbing and foaming similar to manual washing is not achieved, effective ingredients in the foam are not fully utilized, and the improvement of the washing effect is not facilitated.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention aims to provide a washing machine, wherein a feeding nozzle of a clothes treating agent feeding mechanism is arranged on a machine door, the structure is novel, and a user can control the feeding nozzle to spray the clothes treating agent to cuffs and necklines of clothes according to requirements to wash the local parts of the clothes, so that the washing machine is convenient for the user and reduces the housework burden of the user.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a washing machine, includes clothing treatment agent input mechanism, clothing treatment agent input mechanism includes stock solution device and input device, input device is including input the nozzle, input the nozzle setting on washing machine's machine door, to the washing chamber in the machine door in or to the outside input clothing treatment agent of machine door.
In above-mentioned scheme, put in the nozzle and can set up on the medial surface or the lateral surface of machine door, when washing machine set up the medial surface at the machine door, then put in the nozzle and can directly put in the clothing treatment agent to inside the washing cavity of washing machine, this novel structure, user can direct observation put in nozzle blowout clothing treatment agent, and when putting in the nozzle and set up the machine door outside, then convenience of customers carries out local washing to the clothing: if the collar, the sleeve opening and the like of the clothes are seriously soiled, a user can control the throwing nozzle outside the machine door to spray the clothes treating agent to the collar and the sleeve opening, and then the user can manually or by means of equipment to rub and wash the clothes.
Preferably, be provided with the glass basin on the machine door, the glass basin has the lateral surface that is close to washing machine's interior bung hole and keeps away from the medial surface of interior bung hole, put in the nozzle setting and be in put in clothing finishing agent to washing machine's washing cavity on the lateral surface, perhaps put in the nozzle setting and be in put in clothing finishing agent to washing machine outside on the medial surface.
In the above scheme, the lateral surface of glass basin belongs to the medial surface of door, and the medial surface of glass basin belongs to the lateral surface of door, in this application, puts in the nozzle setting on the glass basin, when putting in the nozzle setting when the lateral surface of glass basin, then the user can direct observation put in the nozzle and whether put in the clothing finishing agent, ensures the normal operating of putting in the mechanism, and when putting in the nozzle setting on the medial surface of glass basin, then convenience of customers carries out local washing to the clothing: if the collar, the sleeve opening and the like of the clothes are seriously dirty, a user can control the throwing nozzle outside the machine door to spray the clothes treating agent to the collar and the sleeve opening, then the user can manually or by means of equipment to rub and wash the clothes, and after the clothes are partially washed, the clothes are thrown into the washing machine to be further washed by the washing machine.
Preferably, the glass basin comprises a concave cavity which is concave towards the inner side of the door body, and the throwing nozzle is arranged in the concave cavity.
In the above scheme, washing machine's glass basin all has sunken chamber, and this application will throw in the nozzle setting with the help of this structure in this sunken intracavity, make full use of washing machine space.
Preferably, a laundry treating agent recovery box is arranged in the recessed cavity.
In the scheme, the clothes treating agent recycling box is arranged in the concave cavity, so that the clothes treating agent is received by the clothes treating agent box when the clothes treating agent is scattered, the clothes treating agent is saved, and the stain in the concave cavity is prevented.
Preferably, the laundry treating agent recovery box is detachably mounted in the recessed cavity at the bottom of the dispensing nozzle.
Preferably, a through hole is formed in the glass basin, and the throwing nozzle penetrates through the through hole from the inner side of the glass basin and extends to the outer side face of the glass basin.
In the scheme, the through hole is formed in the glass basin, the throwing nozzle can penetrate through the through hole from the inner side of the glass basin and extend to the outer side face of the glass basin of the washing machine, and therefore when the machine door is closed, the throwing nozzle is located in the washing chamber of the washing machine, and the clothes treating agent can be directly thrown into the washing machine.
Preferably, the throwing nozzle is arranged on the outer side surface of the glass basin, the throwing device comprises a throwing pipeline arranged on the outer side surface of the glass basin, and the throwing pipeline is connected with the throwing nozzle.
In the scheme, a through hole does not need to be formed in the glass basin of the washing machine, so that the glass basin is complete in integral structure.
Preferably, the liquid storage device is arranged on a box body of the washing machine, and a throwing pipeline of the throwing mechanism extends from the machine door to the box body of the washing machine and is communicated with a laundry treatment agent box of the washing machine; in the scheme, a pipeline switching structure is arranged at the hinged position of the machine door and the box body of the washing machine, the throwing pipeline extends to the hinged position of the machine door and the box body from the machine door, and then extends out of the machine door to extend to the box body of the washing machine through the pipeline switching structure. The pipeline switching structure can comprise a first sleeve and a second sleeve which are respectively arranged on the machine door and the box body, the first sleeve and the second sleeve are coaxially arranged, the first sleeve and the second sleeve can rotate relatively, and the throwing pipeline penetrates through the first sleeve and the second sleeve and then extends to the box body of the washing machine.
Preferably, the liquid storage device is arranged on the machine door, and the throwing pipeline is arranged on the machine door and connected with the liquid storage device.
In the scheme, the liquid storage device is arranged on the machine door of the washing machine, so that the pipeline does not need to be thrown and the machine door is transited to the box body, and the installation structure of the thrown pipeline is simplified.
Preferably, the machine door comprises a door frame and a glass basin installed on the door frame, and the liquid storage device is arranged on the door frame or the glass basin.
For example, an accommodating space is arranged in the door frame, a filling port communicated to the accommodating space is formed in the surface of the door frame, and the clothes treating agent can be filled into the accommodating space through the filling port, or the liquid storage device is a storage box and is provided with an installation position, and the liquid storage device is of a box body structure and can be directly installed on the installation position.
Preferably, the glass basin comprises a concave cavity which is concave towards the inner side of the door body, and the feeding nozzle and the liquid storage device are arranged in the concave cavity.
In the above scheme, the structural characteristics of the glass basin are directly used, and all the parts are arranged in the concave cavity, so that the structure is simplest and practical, and the maintenance is convenient.
Or the liquid storage device is arranged in a concave cavity of the glass basin, and the throwing nozzle is arranged on the outer side surface of the glass basin; a through hole is formed in the glass basin, one end of a throwing pipeline of the throwing device is connected with the liquid storage device, the other end of the throwing pipeline penetrates through the through hole through a concave cavity and is connected to the throwing nozzle, and the throwing pipeline is in sealing fit with the through hole to prevent washing water in the washing cavity from leaking; the other scheme is that the throwing pipeline extends to the machine door edge from the inner wall of the concave cavity, and extends to the throwing nozzle along the inner surface of the machine door after the machine door edge is bent to be connected with the throwing nozzle.
Preferably, a glass basin cover capable of closing/opening the concave cavity of the glass basin is arranged on the machine door; preferably, the glass basin cover is of a transparent structure.
In the scheme, at least part of the structure of the clothes treating agent feeding mechanism is positioned in the concave cavity of the glass basin, and the glass basin cover is arranged to protect the structures, so that the outer surface of the machine door is smooth and attractive.
Preferably, a foaming device is arranged on the throwing pipeline and/or the throwing nozzle of the throwing device, and the liquid clothes treating agent flows through the foaming device to generate the clothes treating agent foam and then is sprayed out from the throwing nozzle.
In the scheme, the clothes treating agent directly foams before being put in, so that the clothes treating agent is not easy to fall off after being bonded on clothes, the process of washing and foaming by using viscous water is omitted, the effective ingredients in the foam are fully utilized, the cleaning, sterilizing and moistening effects are good, and the washing effect of the washing machine is greatly improved.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the washing machine comprises a clothes treating agent feeding mechanism, wherein the clothes treating agent feeding mechanism comprises a liquid storage device and a feeding device, the feeding device comprises a feeding nozzle, the feeding nozzle is arranged on a machine door of the washing machine, and the clothes treating agent is fed into a washing cavity in the machine door or the outer side of the machine door; in the invention, the throwing nozzle can be arranged on the inner side surface or the outer side surface of the machine door, when the washing machine is arranged on the inner side surface of the machine door, the throwing nozzle can directly throw the clothes treating agent into the washing chamber of the washing machine, the structure is novel, a user can directly observe that the throwing nozzle sprays the clothes treating agent, and when the throwing nozzle is arranged on the outer side of the machine door, the user can conveniently wash the clothes locally: if the collar, the sleeve opening and the like of the clothes are seriously soiled, a user can control the throwing nozzle outside the machine door to spray the clothes treating agent to the collar and the sleeve opening, and then the user can manually or by means of equipment to rub and wash the clothes.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic structural view of a dispensing nozzle of the present invention disposed on the inner side of a glass bowl;
FIG. 2 is a schematic structural view of the dispensing nozzle of the present invention disposed on the outer side of the glass basin;
FIG. 3 is a schematic view showing a releasing state of the pressing type laundry treating agent dispensing structure;
fig. 4 is a schematic view showing a pressing state of the pressing type laundry treating agent dispensing mechanism.
1. A box body; 2. a machine door; 21. a door frame; 22. a glass basin; 221. a recessed cavity; 3. a glass basin cover; 4. a liquid storage device 5 and a delivery pipeline; 6. throwing a nozzle; 7. an induction device; 8. a laundry treating agent recovery box; 9. clothing; 101. a liquid storage device; 102. a foaming device; 1021. a foaming chamber; 1022. a first cylinder wall; 1023. a second cylinder wall; 103. filtering with a screen; 104. a main housing; 1041. a liquid storage pipe section; 1042. a liquid extraction pipe section; 1043. a one-way valve; 105. a rod portion; 1051. a guide seat; 106. a plug portion; 107. a housing case; 108. a return spring; 109. a convex ring; 1091. a vent hole; 110. a nozzle portion; 1101. a liquid spray channel.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present invention provides a washing machine, comprising a laundry treatment agent feeding mechanism, wherein the laundry treatment agent feeding mechanism comprises a liquid storage device 4 and a feeding device, the feeding device comprises a feeding nozzle 6, the feeding nozzle 6 is arranged on a door 2 of the washing machine, and the laundry treatment agent is fed into a washing chamber in the door 2 or to the outer side of the door 2. In the invention, the putting-in nozzle 6 can be arranged on the inner side surface or the outer side surface of the machine door 2, when the washing machine is arranged on the inner side surface of the machine door 2, the putting-in nozzle 6 can directly put the clothes treating agent into the washing chamber of the washing machine, the structure is novel, a user can directly observe the spraying of the clothes treating agent by the putting-in nozzle 6, and when the putting-in nozzle 6 is arranged on the outer side surface of the machine door 2, the user can conveniently wash the clothes 9 locally: when the collar, cuff, etc. of the clothes 9 are seriously soiled, the user can control the feeding nozzle 6 outside the door 2 to spray the clothes treating agent to the collar, cuff, etc. and then the user can manually or by means of equipment rub and wash the clothes 9.
Example one
In this embodiment, the door 2 is provided with the glass basin 22, the glass basin 22 has an outer side surface close to the inner bung of the washing machine and an inner side surface far away from the inner bung, the throwing nozzle 6 is arranged on the outer side surface to throw the laundry treatment agent into the washing chamber of the washing machine, it should be noted that the outer side surface of the limited glass basin 22 belongs to a part of the inner side surface of the door 2, and the inner side surface of the glass basin 22 belongs to the outer side surface of the door 2, in this embodiment, the throwing nozzle 6 is arranged on the glass basin 22, when the throwing nozzle 6 is arranged on the outer side surface of the glass basin 22, when the door 2 is closed, the throwing nozzle 6 is positioned inside the washing chamber of the washing machine, the laundry treatment agent can be thrown into the washing chamber of the washing machine, because the glass basin 22 is transparent, the user can directly observe whether the throwing nozzle 6 throws the laundry treatment agent, the normal operation of the feeding mechanism is ensured, while the conventional automatic feeding washing machine cannot see the feeding process when detergent is fed, and cannot see when the feeding mechanism is damaged and cannot normally feed the laundry treatment agent.
Two specific arrangements of the delivery nozzle 6 are provided below,
the first specific arrangement structure is: referring to fig. 2, a through hole is formed in the glass basin 22, and the dispensing nozzle 6 extends from the inner side of the glass basin 22 to the outer side of the glass basin 22 through the through hole. The dispensing nozzle 6 may be fixedly mounted in the through opening through which the dispensing nozzle 6 extends to the outside of the glass tub 22 of the washing machine, such that when the door 2 is closed, the dispensing nozzle 6 is located in the washing chamber of the washing machine, so that the laundry treatment agent can be dispensed directly into the washing machine. The dispensing nozzle 6 has an outer end located on the outer side of the glass bowl 22 and an inner end located on the inner side of the glass bowl 22, the outer end being provided with a spray outlet for spraying the laundry treatment agent into the washing chamber, and the inner end being connected to the dispensing pipe 5.
The second specific structure is as follows: the throwing nozzle 6 is fixedly installed on the outer side face of the glass basin 22, the throwing device comprises a throwing pipeline 5 arranged on the outer side face of the glass basin 22, the throwing pipeline 5 is attached to the outer side face of the glass basin 22 and connected with the throwing nozzle 6, in the scheme, a through hole does not need to be formed in the glass basin 22 of the washing machine, so that the glass basin 22 is complete in integral structure, and how the throwing pipeline 5 is connected to the liquid storage device 4 needs to be determined according to the position of the liquid storage device 4 and will be described in detail below.
Example two
In the second embodiment, a glass basin 22 is disposed on a door 2 of the washing machine, the glass basin 22 has an outer side surface close to an inner bung of the washing machine and an inner side surface far away from the inner bung, and the feeding nozzle 6 is disposed on the inner side surface of the glass basin 22 to feed the laundry treatment agent to the outside of the washing machine, it should be noted that the outer side surface of the defined glass basin 22 belongs to a part of the inner side surface of the door 2, and the inner side surface of the glass basin 22 belongs to the outer side surface of the door 2, in the second embodiment, the feeding nozzle 6 is disposed on the inner side surface of the glass basin 22, and when the door 2 is closed, the feeding nozzle 6 is located outside a washing chamber of the washing machine. In this embodiment, when the dispensing nozzle 6 is disposed on the inner side surface of the glass basin 22, the user can wash the clothes 9 locally: if the collar and the cuffs of the clothes 9 are seriously soiled, the user can control the feeding nozzle 6 outside the machine door 2 to spray the clothes treating agent to the collar and the cuffs, then the user can manually or by means of equipment rub and wash the clothes 9, after the clothes 9 are partially washed, the clothes 9 are fed into the washing machine to be further washed by the washing machine. Of course, even if the dispensing nozzle 6 is disposed on the inner side of the glass tub 22, the dispensing into the washing chamber of the washing machine can still be achieved, for example, the user can use the container to receive the laundry treatment agent dispensed from the dispensing nozzle 6 and then manually dispense the laundry treatment agent into the washing machine.
Specifically, the glass basin 22 includes a concave cavity 221 which is concave towards the inner side of the door body, and the feeding nozzle 6 is arranged in the concave cavity 221. In this scheme, considering that the glass basins 22 of the washing machine are all provided with the recessed cavities 221, the present application utilizes the existing structure to arrange the dispensing nozzles 6 in the recessed cavities 221, so as to fully utilize the space of the washing machine, or the present embodiment is provided with the recessed cavities 221 suitable for installing the dispensing mechanisms, and installation structures are arranged in the recessed cavities 221, so as to realize that at least part of the structures of the dispensing mechanisms are installed in the recessed cavities 221.
Further, a laundry treating agent recovery box 8 is provided in the recess chamber 221. When the clothes treating agent is scattered, the clothes treating agent is received by the clothes treating agent box, so that the clothes treating agent is saved, and the viscera of the concave cavity 221 are prevented from being polluted. The laundry treating agent recovering box 8 is detachably installed in the recess cavity 221 at the bottom of the dispensing nozzle 6. Further, the depressed cavity 221 is a circular depressed cavity 221 having a circular arc-shaped wall, and the laundry treatment agent box is shaped to match with the bottom structure of the depressed cavity 221 so as to be entirely installed at the bottom of the depressed cavity 221 in a covering manner.
Further, a glass basin cover 3 capable of closing/opening the concave cavity 221 of the glass basin 22 is arranged on the machine door 2; preferably, the glass bowl cover 3 is a transparent structure. In this embodiment, at least a part of the structure of the laundry treating agent feeding mechanism is located in the concave cavity 221 of the glass basin 22, and the glass basin cover 3 is arranged to protect each structure, so that the outer surface of the door 2 is smooth and beautiful.
EXAMPLE III
The present embodiment describes the liquid storage device 4 of the dispensing mechanism in detail.
The washing machine comprises a box body 1 and a machine door 2 which is rotatably arranged on the box body 1, wherein the liquid storage device 4 can be arranged on the box body 1 of the washing machine and also can be arranged on the machine door 2 of the washing machine.
When the liquid storage device 4 is arranged on the box body 1 of the washing machine: and a feeding pipeline 5 of the clothes treating agent feeding mechanism extends from a feeding nozzle 6 on the machine door 2 to the box body 1 of the washing machine and is communicated with a clothes treating agent box of the washing machine. In order to avoid influencing the throwing pipeline 5 when the machine door 2 is opened and closed, in the scheme, a pipeline switching structure is arranged at the hinged position of the machine door 2 and the box body 1 of the washing machine, the throwing pipeline 5 extends to the hinged position of the machine door 2 and the box body 1 from the machine door 2, and then the throwing pipeline 5 stretches out of the machine door 2 and extends to the box body 1 of the washing machine through the pipeline switching structure. The machine door 2 is connected with the box body 1 through a hinge, the hinge comprises a first part fixed on the machine door 2 and a second part fixed on the box body 1, the first part and the second part can be arranged in a relatively rotating mode, the pipeline switching structure comprises a first sleeve and a second sleeve which are respectively arranged on the first part and the second part, the first sleeve and the second sleeve are coaxially arranged, the first sleeve and the second sleeve can be arranged in a relatively rotating mode, and the throwing pipeline penetrates through the first sleeve and the second sleeve and then extends to the box body 1 of the washing machine.
Work as stock solution device 4 sets up when on the gate 2, then need not put in pipeline 5 and passed through to box 1 by gate 2, simplified the mounting structure who puts in pipeline 5, prolonged structural life, it includes two kinds of setting structures:
the first case is: the machine door 2 comprises a door frame 21 and a glass basin 22 installed on the door frame 21, the liquid storage device 4 is arranged on the door frame 21, and the liquid storage device 4 on the door frame 21 is connected to a throwing nozzle 6 on the machine door 2 through a throwing pipeline 5.
For example, an accommodating space is provided in the door frame 21, the accommodating space is the liquid storage device 4, a filling port communicated to the accommodating space is provided on the surface of the door frame 21, and the clothes treating agent can be filled into the accommodating space through the filling port, or the liquid storage device 4 is a storage box, an installation position is provided on the door frame 21, and the liquid storage device 4 is of a box body structure and can be directly installed on the installation position.
The second case is: liquid storage device 4 installs on glass basin 22, glass basin 22 includes to the sunken chamber 221 of the inboard sunken of door body, put in nozzle 6 with liquid storage device 4 all sets up in the sunken chamber 221. According to the scheme, the structural characteristics of the glass basin 22 are directly used, all the parts are arranged in the concave cavity 221, the structure is the simplest and practical, the maintenance is convenient, the throwing pipeline is also positioned in the concave cavity 221 and is respectively connected with the throwing nozzle 6 and the liquid storage device 4, the throwing pipeline limited by the invention needing to be noticed comprises a power device, such as a water pump, and the water pump can be powered by a washing machine local machine and also can be provided with a special storage battery for power supply. The liquid storage device 4 is arranged in the concave cavity 221 of the glass basin 22, the throwing nozzle 6 can also be arranged on the outer side surface of the glass basin 22, so that a through hole is formed in the glass basin 22, one end of a throwing pipeline 5 of the throwing device is connected with the other end of the liquid storage device 4, the concave cavity 221 penetrates through the through hole and is connected to the throwing nozzle 6, and the throwing pipeline 5 is in sealing fit with the through hole to prevent washing water in the washing cavity from leaking; in another scheme, the throwing pipeline 5 extends from the inner wall of the concave cavity 221 to the edge of the door 2/glass basin 22, and after being bent from the edge of the door 2/glass basin 22, extends to the throwing nozzle 6 along the inner surface of the door 2/the outer side of the glass basin 22 to be connected with the throwing nozzle 6, so that holes do not need to be formed in the glass basin 22, the structural strength of the glass basin 22 is maintained, and the appearance of the glass basin 22 is integrated.
Preferably, the machine door 2 is provided with a glass basin cover 3 which can close/open the concave cavity 221 of the glass basin 22; preferably, the glass bowl cover 3 is a transparent structure. In the scheme, at least part of the structure of the clothes treating agent feeding mechanism is positioned in the concave cavity 221 of the glass basin 22, and the glass basin cover 3 is arranged to protect each structure, so that the outer surface of the machine door 2 is smooth and attractive.
Example four
In the fourth embodiment, the dispensing pipeline 5 and/or the dispensing nozzle 6 of the dispensing device are/is provided with a foaming device, and the liquid laundry treatment agent flows through the foaming device to generate the laundry treatment agent foam and then is sprayed out from the dispensing nozzle 6. In the embodiment, the clothes treating agent directly foams before being put in, so that the clothes treating agent is bonded on the clothes 9 and is not easy to fall off, the process of washing and foaming by using viscous water is omitted, the effective ingredients in the foam are fully utilized, the cleaning, sterilizing and moistening effects are good, and the washing effect of the washing machine is greatly improved.
Specifically, the detergent feeding mechanism comprises a foaming device arranged on the feeding pipeline 5, and the liquid laundry treating agent flows through the foaming device to form foam and then is sprayed out;
the detergent feeding mechanism comprises an air supply part for supplying air to the foaming device;
preferably, the foaming device comprises a filter screen disposed on the feeding pipe 5, the liquid laundry treating agent flows through the filter screen to form foam, the air supply part comprises an air supply pipe connected to a pipe section of the feeding pipe 5 located at the upstream of the foaming device.
The detergent feeding mechanism comprises a power device, and the power device is used for providing power for the feeding pipeline 5 to suck the laundry treatment agent and feed the laundry treatment agent into the washing machine; the power device comprises a water pump arranged on the throwing pipeline 5.
The washing machine is provided with a sensing device 7, the sensing device 7 is electrically connected with the clothes treating agent feeding mechanism, and the sensing device 7 is used for sensing a signal of clothes 9 and controlling the clothes treating agent feeding mechanism to feed the clothes treating agent when sensing the signal of the clothes 9. The sensing means 7 is arranged close to the delivery nozzle 6, the sensing means 7 preferably being an infrared sensor. When the infrared sensor detects that an object approaches the distance and reaches a set distance range, the clothes treating agent feeding mechanism is controlled to be started to feed the clothes treating agent.
In a preferred scheme, the washing machine comprises a control part, wherein the control part is in control connection with the laundry treating agent feeding mechanism and is used for controlling the feeding mechanism to be opened/closed; the control part comprises a control button and is arranged on a control panel of the washing machine, when the washing machine is provided with a touch display screen, the control part can be the touch display screen, an icon for controlling the putting mechanism to work is displayed on the touch display screen, and when the icon is triggered, the putting mechanism is controlled to put the clothes treating agent. The icon may be one time of triggering to start and once again stop the laundry treatment agent, or may be a time of pressing the icon, wherein the laundry treatment agent is continuously dosed, and the dosing of the laundry treatment agent is stopped immediately when the finger is disengaged from the icon.
It is to be noted that the laundry treating agent defined by the present invention includes: at least one of a detergent, a softener, a disinfectant, a bleaching agent and a flavoring agent.
EXAMPLE five
The fifth embodiment is different from the fourth embodiment in that a pressing type laundry treating agent dispensing mechanism is provided.
The principle structure of the device is shown in figures 3 and 4.
When the nozzle part of the clothes treating agent feeding mechanism is pressed, the foam-shaped clothes treating agent can be sprayed.
The clothes treating agent feeding mechanism comprises a liquid storage device 101 used for storing liquid clothes treating agent, the clothes treating agent feeding mechanism comprises a foaming device 102, the foaming device 102 is communicated with the liquid storage device 101, and the liquid clothes treating agent in the liquid storage device 101 is sprayed out after being foamed by the foaming device 102.
The foaming device 102 comprises a foaming chamber 1021 and a screen 103 disposed within the foaming chamber 1021, the liquid laundry treatment agent flowing through the screen 103 to form a foam;
preferably, a plurality of screens 103 are spaced in the foaming chamber 1021.
The clothes treating agent feeding mechanism further comprises a liquid pumping device, a liquid pumping end of the liquid pumping device extends to the liquid storage device 101, a liquid discharging end of the liquid pumping device is communicated with the foaming device 102, and liquid clothes treating agent discharged by the liquid pumping device flows through the foaming device 102 to form foam and then is sprayed out.
The liquid extraction device comprises:
the main shell 104 extends to the liquid storage device 101, the main shell 104 comprises a liquid storage pipe section 1041 and a liquid extraction pipe section 1042 extending from the liquid storage pipe section 1041 to the liquid storage device 101, and a check valve 1043 is arranged on the liquid extraction pipe section 1042;
the piston part 106 comprises a rod part 105 and a plug part 106, the rod part 105 and the plug part 106 are provided with a liquid channel in a penetrating way, and the plug part 106 can be arranged in the liquid storage pipe section 1041 in a vertically movable way;
the foaming device 102 is connected to the rod 105, and the foaming chamber 1021 of the foaming device 102 is communicated with the liquid passage of the rod 105.
Preferably, the main housing 104 includes an accommodating housing 107, and a bottom wall of the accommodating housing 107 is connected to the liquid storage pipe section 1041 and is provided with a through port communicated to the liquid storage pipe section 1041; the end of the rod 105 away from the plug 106 is provided with a guide seat 1051 in a protruding manner in the radial direction, the guide seat 1051 is in sliding fit with the inner wall of the accommodating housing 107, and a return spring 108 is arranged between the guide seat 1051 and the bottom wall of the accommodating housing 107 in a compressed manner.
Preferably, the laundry treating agent dispensing mechanism includes an air supply structure for supplying air to the foaming chamber 1021.
The air supply structure is formed by matching the support shell, the foaming device 102 and the guide seat 1051, the support shell is covered and installed on the top opening of the accommodating shell 107, a negative pressure chamber is formed between the support shell and the guide seat 1051, a convex ring 109 is arranged on the top surface of the guide seat 1051, the outer wall of the foaming device 102 is sleeved on the convex ring 109, and a vent hole 1091 communicated to the foaming chamber 1021 is formed in the surface of the convex ring 109 avoiding the foaming device 102.
The supporting shell is provided with a cylindrical barrel communicated with the accommodating cavity, the foaming device 102 sequentially comprises a first barrel wall 1022 and a second barrel wall 1023 from bottom to top, the diameter of the first barrel wall 1022 is larger than that of the second barrel wall 1023, the first barrel wall 1022 and the second barrel wall 1023 are connected through an annular surface, the first barrel wall 1022 is sleeved on the convex ring 109, and the annular surface is abutted and limited with the end surface of the bottom of the cylindrical barrel under the extrusion of the reset spring 108;
preferably, the laundry treating agent dispensing mechanism further comprises a nozzle portion 110, the nozzle portion 110 is movably engaged with the cylindrical barrel up and down, and a gap is formed between the nozzle portion 110 and the inner wall of the cylindrical barrel, the nozzle portion 110 is inserted into the second barrel wall 1023, a liquid spraying channel 1101 communicated with the foaming chamber 1021 is formed inside the nozzle portion 110, and the foamed laundry treating agent is sprayed out from the liquid spraying channel 1101.
In use, as shown in fig. 3, after the nozzle unit 110 is released, the guide 1051 moves upward, the plug 106 moves upward, so that the air pressure inside the reservoir pipe 1041 is reduced, the check valve 1043 is opened, and the laundry treating agent in the reservoir 101 is sucked into the reservoir pipe 1041.
Referring to fig. 4, when the nozzle unit 110 is pressed, the guide base 1051 moves downward, the plug 106 moves downward, so that the air pressure inside the reservoir 1041 increases, the laundry treatment agent inside the reservoir 1041 reaches the lower end of the foaming device 102 through the liquid passage in the rod 105, and the external air introduces the air into the filter screen 103 of the foaming device 102 through the air injection path, and the laundry treatment agent and the air pass through the two filter screens 103 together to generate fine bubbles and then enter the outlet of the nozzle unit 110.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The washing machine is characterized by comprising a clothes treating agent feeding mechanism, wherein the clothes treating agent feeding mechanism comprises a liquid storage device and a feeding device, the feeding device comprises a feeding nozzle, the feeding nozzle is arranged on a machine door of the washing machine, and clothes treating agents are fed into a washing cavity in the machine door or the outer side of the machine door.
2. The washing machine as claimed in claim 1, wherein the door is provided with a glass tub, the glass tub has an outer side close to an inner tub opening of the washing machine and an inner side far away from the inner tub opening, the dispensing nozzle is disposed on the outer side to dispense the laundry treatment agent into a washing chamber of the washing machine, or the dispensing nozzle is disposed on the inner side to dispense the laundry treatment agent to the outside of the washing machine.
3. The washing machine as claimed in claim 2, wherein the glass tub includes a recessed cavity recessed toward the inner side of the door body, and the dispensing nozzle is disposed in the recessed cavity.
4. A washing machine as claimed in claim 3 wherein a laundry treatment agent recovery box is provided within the recessed cavity;
preferably, the laundry treating agent recovery box is detachably mounted in the recessed cavity at the bottom of the dispensing nozzle.
5. A washing machine as claimed in claim 2 wherein the glass tub is provided with a through opening through which the dispensing nozzle extends from the inside of the glass tub to the outside of the glass tub.
6. A washing machine as claimed in claim 2 wherein the dispensing nozzle is provided on the outside of the glass basin and the dispensing means comprises a dispensing conduit provided on the outside of the glass basin, the dispensing conduit being connected to the dispensing nozzle.
7. A washing machine as claimed in any one of claims 1 to 6 wherein the reservoir is located on the washing machine cabinet and the dispensing conduit of the dispensing mechanism extends from the door to the washing machine cabinet to communicate with the laundry treatment agent cartridge of the washing machine, or the reservoir is located on the door and the dispensing conduit is located on the door and connected to the reservoir.
8. The washing machine as claimed in claim 7, wherein the door includes a door frame and a glass tub mounted on the door frame, and the liquid storage device is provided on the door frame or the glass tub;
preferably, the glass basin comprises a concave cavity which is concave towards the inner side of the door body, and the throwing nozzle and the liquid storage device are both arranged in the concave cavity;
or the liquid storage device is arranged in a concave cavity of the glass basin, and the throwing nozzle is arranged on the outer side surface of the glass basin; be provided with the through hole on the glass basin, put in putting in device's input pipeline one end and connect the stock solution device other end is passed by sunken chamber the through hole is connected to put in the nozzle, perhaps put in the pipeline by the inner wall in sunken chamber extends to the gate border, by the back is buckled along the gate border, extends to along the gate internal surface put in the nozzle.
9. A washing machine as claimed in claim 3 or 8 wherein the door is provided with a glass bowl cover for closing/opening the recessed cavity of the glass bowl; preferably, the glass basin cover is of a transparent structure.
10. A washing machine as claimed in any one of claims 1 to 6 wherein the dispensing conduit and/or dispensing nozzle of the dispensing means is provided with a foaming means through which liquid laundry treatment agent flows to generate laundry treatment agent foam which is then sprayed by the dispensing nozzle.
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| CN201911066436.XA CN112779734B (en) | 2019-11-04 | 2019-11-04 | Washing machine |
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| CN201911066436.XA CN112779734B (en) | 2019-11-04 | 2019-11-04 | Washing machine |
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| WO2023041095A1 (en) * | 2021-09-17 | 2023-03-23 | 青岛海尔洗衣机有限公司 | Foam local cleaning apparatus and washing machine |
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Effective date of registration: 20240229 Address after: Room 221, Sino German Ecological Park Management Committee, No. 2877, Tuanjie Road, Huangdao District, Qingdao, Shandong 266500 Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Country or region after: China 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. Country or region before: China Applicant before: Haier Zhijia Co.,Ltd. |
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