CN112779734B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN112779734B CN112779734B CN201911066436.XA CN201911066436A CN112779734B CN 112779734 B CN112779734 B CN 112779734B CN 201911066436 A CN201911066436 A CN 201911066436A CN 112779734 B CN112779734 B CN 112779734B
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- Prior art keywords
- treating agent
- washing machine
- nozzle
- throwing
- door
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- 238000005406 washing Methods 0.000 title claims abstract description 133
- 239000007788 liquid Substances 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000011521 glass Substances 0.000 claims description 93
- 238000005187 foaming Methods 0.000 claims description 40
- 239000006260 foam Substances 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 104
- 239000007921 spray Substances 0.000 abstract description 10
- 239000003599 detergent Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000010586 diagram 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
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 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
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 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
- 239000011550 stock solution Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a washing machine, which comprises a clothes treating agent throwing mechanism, wherein the clothes treating agent throwing mechanism comprises a liquid storage device and a throwing device, the throwing device comprises a throwing nozzle, the throwing nozzle is arranged on a machine door of the washing machine, and clothes treating agent is thrown into a washing cavity in the machine door or outside the machine door; according to 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 outside the machine door, the user can conveniently carry out local washing on clothes: if the neckline, the cuffs and the like of the clothes are seriously stained, a user can control the throwing nozzle outside the machine door to spray the clothes treating agent to the neckline and the cuffs, and then the user can manually or by means of equipment to knead 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 is provided with a detergent box which can be pulled out/pushed in and is arranged in a water tank of the washing machine, a channel which is communicated with a washing chamber of the washing machine is arranged in the water tank of the washing machine, and after the washing machine is started, water enters the detergent box through a water inlet pipeline to wash the detergent in the detergent box into the washing chamber of the washing machine directly through the channel in the water tank. For an automatic-feeding washing machine, a detergent storage box is arranged in the automatic-feeding washing machine, the detergent in the detergent storage box can only be firstly extracted and fed into the detergent box of the washing machine, then water enters the detergent box through a water inlet pipeline, and the detergent in the detergent box is directly flushed into a washing cavity 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 rub clothes, and when the detergent is needed, the detergent cannot be taken out from the detergent storage box of the washing machine, and the detergent prestored in the washing machine can only be put into the washing barrel.
In addition, when clothes are required to be cleaned after being worn for a long time, the dirt degree of cuffs and necklines of the clothes is higher than that of other parts, so that the final cleaning effect can be ensured only by locally pre-cleaning the cuffs and the necklines, the existing washing machine obviously cannot realize the function, a user often needs to purchase a bottle/bag of detergent firstly, when the clothes are cleaned, the bottled/bagged detergent is poured onto the necklines and the cuffs of the clothes firstly and then rubbed, however, the bottled/bagged detergent is large in volume and unfavorable for pouring a proper amount of detergent, and the labor capacity of the user is large in the whole process.
Moreover, the detergent of the existing washing machine is generally put in a washing cavity of the washing machine in a liquid state, then the liquid detergent enters the washing cavity and is not completely dissolved, after the washing machine operates, the detergent begins to foam locally, the effect similar to scrubbing foaming of manual washing is not achieved, the effective components in the foam are not fully utilized, and the washing effect is not improved.
In view of this, the present invention has been made.
Disclosure of Invention
The invention aims to provide a washing machine, wherein a delivery nozzle of a clothes treating agent delivery mechanism is arranged on a machine door.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
the utility model provides a washing machine, includes clothing treatment agent delivery mechanism, clothing treatment agent delivery mechanism includes stock solution device and delivery device, delivery device includes the delivery nozzle, the delivery nozzle sets up on the gate of washing machine, in to the washing cavity in the gate or to the outside of gate delivery clothing treatment agent.
In the above scheme, 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 outside the machine door, the user can conveniently locally wash clothes: if the neckline, the cuffs and the like of the clothes are seriously stained, a user can control the throwing nozzle outside the machine door to spray the clothes treating agent to the neckline and the cuffs, and then the user can manually or by means of equipment to knead and wash the clothes.
Preferably, a glass basin is arranged on the machine door, the glass basin is provided with an outer side face close to an inner barrel opening of the washing machine and an inner side face far away from the inner barrel opening, the delivery nozzle is arranged on the outer side face and delivers the clothes treating agent into a washing chamber of the washing machine, or the delivery nozzle is arranged on the inner side face and delivers the clothes treating agent to the outside of the washing machine.
In the above-mentioned scheme, the lateral surface of glass basin belongs to the medial surface of gate, and the medial surface of glass basin belongs to the lateral surface of gate, and in this application, put in the nozzle setting on the glass basin, when putting in the nozzle setting at the lateral surface of glass basin, then the user can directly observe and put in whether the nozzle has put in clothing treating agent, ensures the normal operating of putting in mechanism, and when putting in the nozzle setting on the medial surface of glass basin, then convenient user carries out local washing to the clothing: if the collar and the cuffs of the clothes are seriously stained, a user can control the throwing nozzles outside the machine door to spray the clothes treating agent to the collar and the cuffs, then the user can manually or by means of equipment to knead and wash the clothes, and after the clothes are locally cleaned, 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 delivery nozzle is arranged in the concave cavity.
In above-mentioned scheme, washing machine's glass basin all has sunken chamber, and this application is with the help of this structure, will put in the nozzle setting in this sunken intracavity, make full use of washing machine space.
Preferably, a laundry treatment agent recovery box is arranged in the concave cavity.
In the scheme, the clothes treating agent recovery box is arranged in the concave cavity, so that when clothes treating agent is scattered, the clothes treating agent is accepted by the clothes treating agent box, clothes treating agent is saved, and dirt in the concave cavity is prevented.
Preferably, the laundry treating agent recycling box is detachably mounted in the concave cavity and is located at the bottom of the delivery nozzle.
Preferably, a through hole is formed in the glass basin, and the delivery nozzle extends from the inner side of the glass basin to the outer side surface of the glass basin through the through hole.
In the scheme, the through hole is formed in the glass basin, and the delivery nozzle can extend to the outer side face of the glass basin of the washing machine from the inner side of the glass basin through the through hole, so that when the door is closed, the delivery nozzle is positioned in the washing cavity of the washing machine, and the clothes treating agent can be directly delivered into the washing machine.
Preferably, the delivery nozzle is arranged on the outer side surface of the glass basin, the delivery device comprises a delivery pipeline arranged on the outer side surface of the glass basin, and the delivery pipeline is connected with the delivery nozzle.
In the scheme, a through hole is not required to be formed in the glass basin of the washing machine, so that the whole structure of the glass basin is complete.
Preferably, the liquid storage device is arranged on a box body of the washing machine, and a delivery pipeline of the delivery mechanism extends from the machine door to the box body of the washing machine and is communicated with a clothes treatment agent box of the washing machine; in the scheme, the pipeline switching structure is arranged at the hinge position of the door and the box body of the washing machine, the throwing pipeline extends from the door to the hinge position of the door and the box body, and then extends out of the door 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 delivery 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 door of the washing machine, so that the transition from the door to the box body of the delivery pipeline is not needed, and the installation structure of the delivery pipeline is simplified.
Preferably, the machine door comprises a door frame and a glass basin mounted 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 opening communicated to the accommodating space is formed in the surface of the door frame, and a clothes treating agent can be filled into the accommodating space through the filling opening, or the liquid storage device is a storage box and is provided with a mounting position, and the liquid storage device is of a box body structure and can be directly mounted on the mounting position.
Preferably, the glass basin comprises a concave cavity which is concave towards the inner side of the door body, and the delivery nozzle and the liquid storage device are both arranged in the concave cavity.
In the scheme, the structural characteristics of the glass basin are directly utilized, all the parts are arranged in the concave cavity, and the glass basin is simple and practical in structure and convenient to maintain.
Or the liquid storage device is arranged in the 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 delivery pipeline of the delivery device is connected with the liquid storage device, the other end of the delivery pipeline penetrates through the through hole from the concave cavity and is connected to the delivery nozzle, and the delivery 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 putting pipeline extends to the edge of the machine door from the inner wall of the concave cavity, and extends to the putting nozzle to be connected with the putting nozzle along the inner surface of the machine door after the edge of the machine door is bent.
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 delivery mechanism is positioned in the concave cavity of the glass basin, each structure can be protected by arranging the glass basin cover, and the outer surface of the machine door is smooth and attractive.
Preferably, a foaming device is arranged on a delivery pipeline and/or a delivery nozzle of the delivery device, and the liquid laundry treating agent flows through the foaming device to generate laundry treating agent foam and then is sprayed out of the delivery nozzle.
In the scheme, the clothes treating agent is directly foamed before being put in, so that the clothes treating agent is not easy to fall off after being adhered to clothes, the process of adhering water to rub, wash and foam is omitted, the effective components 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 the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
the washing machine comprises a clothes treating agent delivery mechanism, wherein the clothes treating agent delivery mechanism comprises a liquid storage device and a delivery device, the delivery device comprises a delivery nozzle, the delivery nozzle is arranged on a machine door of the washing machine, and clothes treating agent is delivered into a washing cavity in the machine door or to the outer side of the machine door; according to 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 outside the machine door, the user can conveniently carry out local washing on clothes: if the neckline, the cuffs and the like of the clothes are seriously stained, a user can control the throwing nozzle outside the machine door to spray the clothes treating agent to the neckline and the cuffs, and then the user can manually or by means of equipment to knead and wash the clothes.
The following describes the 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 and 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. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic view of the structure of a delivery nozzle of the present invention disposed on the inside of a glass bowl;
FIG. 2 is a schematic view of the structure of the glass basin with the dispensing nozzle of the present invention;
FIG. 3 is a schematic diagram of a release state of the push-type laundry treating agent delivery structure;
fig. 4 is a schematic diagram of a pressed state of the pressing type laundry treating agent dispensing mechanism.
1. A case; 2. a gate; 21. a door frame; 22. a glass basin; 221. a recessed cavity; 3. a glass basin cover; 4. a liquid storage device, a 5 and a throwing pipeline; 6. a delivery nozzle; 7. an induction device; 8. a laundry treating agent recovery box; 9. clothing items; 101. a liquid storage device; 102. a foaming device; 1021. a foaming chamber; 1022. a first cylinder wall; 1023. a second cylinder wall; 103. a filter screen; 104. a main housing; 1041. a liquid storage pipe section; 1042. a liquid extraction pipe section; 1043. a one-way valve; 105. a stem 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 spraying channel.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific 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 explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, the invention provides a washing machine, which comprises a clothes treating agent delivery mechanism, wherein the clothes treating agent delivery mechanism comprises a liquid storage device 4 and a delivery device, the delivery device comprises a delivery nozzle 6, the delivery nozzle 6 is arranged on a machine door 2 of the washing machine, and clothes treating agent is delivered into a washing cavity in the machine door 2 or to the outer side of the machine door 2. In the invention, the throwing 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 throwing nozzle 6 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 6 sprays the clothes treating agent, and when the throwing nozzle 6 is arranged on the outer side surface of the machine door 2, the user can conveniently carry out local washing on clothes 9: when the collar, the cuffs and the like of the clothes 9 are seriously stained, a user can control the throwing nozzle 6 outside the machine door 2 to spray the clothes treating agent to the collar and the cuffs, and then the user can manually or by means of equipment to knead and wash the clothes 9.
Example 1
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 tub opening of the washing machine and an inner side surface far away from the inner tub opening, the dispensing nozzle 6 is disposed on the outer side surface to dispense the laundry treatment agent into the washing chamber of the washing machine, and 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.
Two specific arrangements of the delivery nozzle 6 are provided below,
the first concrete arrangement structure is: referring to fig. 2, the glass pot 22 is provided with a through hole, and the delivery nozzle 6 extends from the inner side of the glass pot 22 to the outer side of the glass pot 22 through the through hole. The delivery nozzle 6 may be fixedly installed on the through-hole, through which the delivery nozzle 6 extends to the outer side of the glass tub 22 of the washing machine, so that when the door 2 is closed, the delivery nozzle 6 is located in the washing chamber of the washing machine, thereby directly delivering the laundry treating agent into the washing machine. The delivery 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 discharge port for discharging the laundry treating agent into the washing chamber, and the inner end being connected to the delivery pipe 5.
The second specific structure is: the delivery nozzle 6 is fixedly installed on the outer side surface of the glass basin 22, the delivery device comprises a delivery pipeline 5 arranged on the outer side surface of the glass basin 22, the delivery pipeline 5 is attached to the outer side surface of the glass basin 22 and is connected with the delivery nozzle 6, in the scheme, a through hole is not required to be formed in the glass basin 22 of the washing machine, the whole structure of the glass basin 22 is complete, and as to how the delivery pipeline 5 is connected with the liquid storage device 4, the determination is required according to the position of the liquid storage device 4, and the detailed description will be given below.
Example two
In the second embodiment, the door 2 of the washing machine is provided with a glass basin 22, the glass basin 22 has an outer side surface close to an inner tub opening of the washing machine and an inner side surface far away from the inner tub opening, the dispensing nozzle 6 is disposed on the inner side surface of the glass basin 22 to dispense the laundry treating agent to the outside of the washing machine, and 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 this embodiment, the dispensing nozzle 6 is disposed on the inner side surface of the glass basin 22, and when the door 2 is closed, the dispensing nozzle 6 is located outside the washing chamber of the washing machine. In this embodiment, when the delivery nozzle 6 is disposed on the inner side surface of the glass tub 22, it is convenient for the user to perform local washing on the clothes 9: when the dirt of the neckline, the cuffs and the like of the clothes 9 is serious, a user can control the throwing nozzles 6 outside the machine door 2 to spray the clothes treating agent to the neckline and the cuffs, then the user can manually or by means of equipment knead and wash the clothes 9, and after the clothes 9 are locally washed, the clothes 9 are thrown into the washing machine to further wash through the washing machine. Of course, even if the dispensing nozzle 6 is disposed on the inner side of the glass tub 22, the laundry treating agent can be dispensed into the washing chamber of the washing machine, for example, the user can receive the laundry treating agent dispensed from the dispensing nozzle 6 by using the container, and then manually dispense the laundry treating agent into the washing machine.
Specifically, the glass bowl 22 comprises a concave cavity 221 which is concave towards the inner side of the door body, and the delivery nozzle 6 is arranged in the concave cavity 221. In this scheme, considering that the glass basin 22 of the washing machine is provided with a concave cavity 221, the application sets the delivery nozzle 6 in the concave cavity 221 by means of the existing structure, and the space of the washing machine is fully utilized, or the embodiment sets the concave cavity 221 suitable for installing the delivery mechanism, and the concave cavity 221 is internally provided with a mounting structure, so that at least part of the delivery mechanism is structurally installed in the concave cavity 221.
Further, a laundry treating agent recovery box 8 is disposed in the recess 221. When the laundry treating agent is scattered, the laundry treating agent is received by the laundry treating agent box, thereby saving the laundry treating agent and preventing viscera of the concave cavity 221. The clothes treating agent recovery box 8 is detachably arranged in the concave cavity 221 and is positioned at the bottom of the throwing nozzle 6. Further, the recess cavity 221 is a circular recess cavity 221, and has a circular arc-shaped wall, and the laundry treating agent box is shaped to match the bottom structure of the recess cavity 221, so as to be mounted on the bottom of the recess cavity 221 in a whole coverage 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 basin cover 3 is of a transparent structure. In this embodiment, at least part of the structure of the laundry treating agent dispensing mechanism is located in the concave cavity 221 of the glass basin 22, and each structure can be protected by providing the glass basin cover 3, so that the outer surface of the machine door 2 is smooth and beautiful.
Example III
The liquid storage device 4 of the dispensing mechanism will be described in detail in this embodiment.
The washing machine comprises a box body 1 and a door 2 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 or on the door 2 of the washing machine.
When the liquid storage device 4 is arranged on the box body 1 of the washing machine: the delivery pipeline 5 of the clothes treating agent delivery mechanism extends from the delivery nozzle 6 on the machine door 2 to the box body 1 of the washing machine to be communicated with the clothes treating agent box of the washing machine. In order to prevent the throwing pipeline 5 from being influenced when the machine door 2 is opened and closed, in the scheme, a pipeline switching structure is arranged at the hinge position of the machine door 2 and the box body 1 of the washing machine, the throwing pipeline 5 extends from the machine door 2 to the hinge position of the machine door 2 and the box body 1, and then extends out of the machine door 2 to the box body 1 of the washing machine through the pipeline switching structure. The machine door 2 and the box body 1 are connected 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 relative rotation 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 rotate relatively, and a throwing pipeline penetrates through the first sleeve and the second sleeve and then extends to the box body 1 of the washing machine.
When the liquid storage device 4 is arranged on the machine door 2, the throwing pipeline 5 is not required to be transited from the machine door 2 to the box body 1, the installation structure of the throwing pipeline 5 is simplified, the service life of the structure is prolonged, and the device comprises two setting structures:
the first case is: the machine door 2 comprises a door frame 21 and a glass basin 22 arranged 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 laundry 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 a box body structure and can be directly installed on the installation position.
The second case is: the liquid storage device 4 is installed on the glass basin 22, the glass basin 22 comprises a concave cavity 221 which is concave towards the inner side of the door body, and the delivery nozzle 6 and the liquid storage device 4 are both arranged in the concave cavity 221. In this scheme, all parts are arranged in the concave cavity 221 directly by means of the structural characteristics of the glass basin 22, the structure is the simplest and practical, the maintenance is convenient, the delivery pipeline is also positioned in the concave cavity 221 and is respectively connected with the delivery nozzle 6 and the liquid storage device 4, and the delivery pipeline limited by the invention needs to be noted and comprises a power device, such as a water pump, which can be powered by a washing machine and can also be provided with a special storage battery. The liquid storage device 4 is arranged in a concave cavity 221 of the glass basin 22, the delivery 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 delivery pipeline 5 of the delivery device is connected with the liquid storage device 4, the other end of the delivery pipeline penetrates through the through hole from the concave cavity 221 and is connected to the delivery nozzle 6, and the delivery pipeline 5 is in sealing fit with the through hole to prevent washing water in the washing cavity from leaking; the other scheme is that the delivering pipeline 5 extends from the inner wall of the concave cavity 221 to the edge of the machine door 2/glass basin 22, and after the edge of the machine door 2/glass basin 22 is bent, the delivering pipeline extends to the delivering nozzle 6 along the inner surface of the machine door 2/the outer side surface of the glass basin 22 to be connected with the delivering nozzle 6, and the scheme does not need to open holes in the glass basin 22, so that the structural strength of the glass basin 22 is maintained, and the appearance of the glass basin 22 is integrated.
Preferably, the 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 basin cover 3 is of a transparent structure. In this scheme, at least part of the structure of clothing treating agent delivery mechanism is located in the concave cavity 221 of glass basin 22, through setting up glass basin lid 3 can protect each structure, and makes gate 2 surface level and beautiful.
Example IV
In the fourth embodiment, a foaming device is disposed on the delivery pipe 5 and/or the delivery nozzle 6 of the delivery device, and the liquid laundry treating agent flows through the foaming device to generate a laundry treating agent foam, and then is sprayed out from the delivery nozzle 6. In the embodiment, the clothes treating agent is directly foamed before being put in, so that the clothes treating agent is not easy to fall off after being adhered to clothes 9, the process of adhering water to rub, wash and foam is omitted, the effective components 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 delivery mechanism comprises a foaming device arranged on the delivery pipeline 5, and the liquid laundry treatment agent flows through the foaming device to form foam and then is sprayed out;
the detergent delivery mechanism comprises an air supply part for supplying air to the foaming device;
preferably, the foaming device comprises a filter screen arranged on the delivery pipe 5, the liquid laundry treatment agent flows through the filter screen to form foam, and the air supply part comprises an air supply pipe which is connected to a pipe section of the delivery pipe 5 which is positioned upstream of the foaming device.
The detergent delivery mechanism comprises a power device, wherein the power device is used for providing power for the delivery pipeline 5 to absorb the clothes treating agent and deliver the clothes treating agent into the washing machine; the power device comprises a water pump arranged on the delivery pipeline 5.
The washing machine is provided with a sensing device 7, the sensing device 7 is electrically connected with the clothes treating agent delivery mechanism, and the sensing device 7 is used for sensing clothes 9 signals and controlling the clothes treating agent delivery mechanism to deliver clothes treating agent when sensing the clothes 9 signals. The sensing means 7 are arranged close to said dispensing nozzle 6, which sensing means 7 are preferably infrared sensors. When the infrared sensor detects that the object approaches to the distance and reaches the set distance range, the clothes treating agent throwing mechanism is controlled to be started to throw the clothes treating agent.
In a preferred scheme, the washing machine comprises a control part which is in control connection with the laundry treatment agent delivery mechanism and is used for controlling the opening/closing of the delivery mechanism; the control part comprises a control button and is arranged on a control panel of the washing machine, and certainly when the washing machine is provided with a touch control display screen, the control part can be the touch control display screen, the touch control display screen displays an icon for controlling the operation of the throwing mechanism, and the icon is triggered to control the throwing mechanism to throw in the clothes treating agent. The icon may be triggered to start to throw in the laundry treatment agent once and then to stop throwing in the laundry treatment agent once, or may be continuously thrown in the laundry treatment agent when the icon is pressed, and immediately stops throwing in the laundry treatment agent when the finger is separated from the icon, in a preferred scheme, the icon is triggered once, and then the throwing mechanism executes the laundry treatment agent for a set time/a set amount.
It should be noted that the laundry treatment agent defined in 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 differs from the fourth embodiment in that a push-type laundry treatment agent dispensing mechanism is provided.
The principle structure of which is shown in figures 3 and 4.
When the nozzle portion of the laundry treatment agent dispensing mechanism of the present embodiment is pressed, the foam laundry treatment agent can be ejected.
The clothes treating agent delivery mechanism comprises a liquid storage device 101 for storing liquid clothes treating agent, the clothes treating agent delivery 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 filter screen 103 arranged in the foaming chamber 1021, wherein liquid laundry treatment agent flows through the filter screen 103 to form foam;
preferably, a plurality of filter screens 103 are arranged in the foaming chamber 1021 at intervals.
The clothes treating agent delivery mechanism further comprises a liquid extracting device, a liquid extracting end of the liquid extracting device extends to the liquid storage device 101, a liquid discharging end of the liquid extracting device is communicated with the foaming device 102, and liquid clothes treating agent discharged by the liquid extracting device flows through the foaming device 102 to form foam and then is sprayed out.
The liquid extracting device comprises:
the main housing 104, the main housing 104 extends to the liquid storage device 101, the main housing 104 includes a liquid storage pipe section 1041 and a liquid pumping pipe section 1042 extending from the liquid storage pipe section 1041 to the liquid storage device 101, and a one-way valve 1043 is arranged on the liquid pumping pipe section 1042;
the piston part 106 comprises a rod part 105 and a plug part 106, a liquid channel is arranged between the rod part 105 and the plug part 106 in a penetrating way, and the plug part 106 is arranged in the liquid storage pipe section 1041 in a vertically movable way;
the foaming device 102 is connected with the rod 105, and the foaming chamber 1021 of the foaming device 102 is communicated with the liquid channel of the rod 105.
Preferably, the main housing 104 includes a housing 107, and a bottom wall of the housing 107 is connected to the liquid storage tube 1041 and provided with a through hole connected to the liquid storage tube 1041; the end of the rod 105 far away from the plug 106 is provided with a guide holder 1051 in a radial protruding manner, the guide holder 1051 is in sliding fit with the inner wall of the accommodating housing 107, and a return spring 108 is arranged between the guide holder 1051 and the bottom wall of the accommodating housing 107 in a compressed manner.
Preferably, the laundry treating agent dispensing mechanism comprises an air supply structure for supplying air to the foaming chamber 1021.
The air supply structure is formed by cooperation of the support shell, the foaming device 102 and the guide holder 1051, the support shell is installed on the top opening of the accommodating shell 107 in a covering mode, a negative pressure cavity is formed between the support shell and the guide holder 1051, a convex ring 109 is arranged on the top surface of the guide holder 1051, the outer wall of the foaming device 102 is sleeved on the convex ring 109, vent holes 1091 communicated to the foaming cavity 1021 are formed in the surface of the convex ring 109, and the vent holes are formed in the surface of the foaming device 102.
The supporting shell is provided with a cylindrical barrel communicated with the accommodating chamber, 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 in butt joint with the end surface of the bottom of the cylindrical barrel to be limited under the extrusion of the reset spring 108;
preferably, the laundry treating agent dispensing mechanism further includes a nozzle portion 110, the nozzle portion 110 is movably matched with the cylindrical drum up and down, a gap is provided between the nozzle portion 110 and the inner wall of the cylindrical drum, the nozzle portion 110 is inserted into the second cylinder wall 1023, a spraying channel 1101 communicating with the foaming chamber 1021 is provided in the nozzle portion, and the foam laundry treating agent is sprayed out from the spraying channel 1101.
In use, as shown in fig. 3, after the nozzle 110 is released, the guide 1051 moves upward, and the plug 106 moves upward, so that the air pressure in the reservoir tube 1041 becomes smaller, the check valve 1043 opens, and the laundry treating agent in the reservoir device 101 is sucked into the reservoir tube 1041.
Referring to fig. 4, the nozzle portion 110 is pressed, the guide holder 1051 moves downward, the plug portion 106 moves downward, the air pressure inside the liquid storage tube section 1041 becomes large, the laundry treating agent in the liquid storage tube section 1041 reaches the lower end of the foaming device 102 through the liquid passage in the rod portion 105, and at the same time, the external air introduces the air into the filter screen 103 of the foaming device 102 through the air injection path, and the laundry treating agent and the air generate fine bubbles after passing through the two layers of filter screens 103 together, and then enter the liquid outlet of the nozzle portion 110.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present invention without departing from the scope of the invention.
Claims (6)
1. The washing machine is characterized by comprising a clothes treating agent throwing mechanism, wherein the clothes treating agent throwing mechanism comprises a liquid storage device and a throwing device, the throwing device comprises a throwing nozzle, the throwing nozzle is arranged on a machine door of the washing machine, and clothes treating agent is thrown to the outer side of the machine door;
the machine door comprises a door frame and a glass basin arranged on the door frame, and the liquid storage device is arranged on the door frame or the glass basin;
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;
a through hole is formed in the glass basin, one end of a delivery pipeline of the delivery device is connected with the other end of the liquid storage device, penetrates through the through hole from the concave cavity and is connected to the delivery nozzle, or the delivery pipeline extends to a gate edge from the inner wall of the concave cavity, and extends to the delivery nozzle along the inner surface of the gate after being bent from the gate edge;
the clothes treating agent throwing mechanism is provided with a foaming device with a foaming cavity, a filter screen is arranged in the foaming cavity, and liquid clothes treating agent can flow through the filter screen to form foam;
the clothes treating agent delivery mechanism is also provided with a liquid pumping device, the liquid discharging end of the liquid pumping device is communicated with the foaming device, the liquid pumping end extends into the liquid storage device, and the liquid clothes treating agent in the liquid storage device can be sent into the foaming device.
2. A washing machine as claimed in claim 1, wherein a glass tub is provided on the door, the glass tub having an inner side surface remote from an inner tub opening of the washing machine, and the delivery nozzle is provided on the inner side surface to deliver the laundry treating agent to the outside of the washing machine.
3. A washing machine as claimed in claim 2, wherein a laundry treating agent recovery box is provided in the recessed cavity;
the clothes treating agent recovery box is detachably arranged in the concave cavity and is positioned at the bottom of the throwing nozzle.
4. A washing machine according to any one of claims 1-3, wherein the liquid storage device is arranged on a box of the washing machine, and a delivery pipeline of the laundry treatment agent delivery mechanism extends from the machine door to the box of the washing machine to be communicated with the liquid storage device; or 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.
5. A washing machine as claimed in claim 1, wherein a glass tub cover is provided on the door to close/open the concave cavity of the glass tub; the glass basin cover is of a transparent structure.
6. A washing machine as claimed in any one of claims 1 to 3 wherein the foaming means is located on the dispensing conduit and/or the dispensing nozzle, and liquid laundry treating agent is sprayed from the dispensing nozzle after flowing through the foaming means to generate a foam of laundry treating agent.
Priority Applications (1)
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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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| CN112779734B true CN112779734B (en) | 2024-03-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP4372139A1 (en) * | 2021-07-16 | 2024-05-22 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine |
| 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 |
| JP2024007293A (en) * | 2022-07-05 | 2024-01-18 | 青島海爾洗衣机有限公司 | washing machine |
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| CN112779734A (en) | 2021-05-11 |
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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 Smart Home 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 Smart Home Co., Ltd. |
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