CN108729144B - Automatic putting device of washing machine and liquid storage ventilation structure - Google Patents
Automatic putting device of washing machine and liquid storage ventilation structure Download PDFInfo
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- CN108729144B CN108729144B CN201710277408.7A CN201710277408A CN108729144B CN 108729144 B CN108729144 B CN 108729144B CN 201710277408 A CN201710277408 A CN 201710277408A CN 108729144 B CN108729144 B CN 108729144B
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- 239000007788 liquid Substances 0.000 title claims abstract description 164
- 238000003860 storage Methods 0.000 title claims abstract description 116
- 238000009423 ventilation Methods 0.000 title claims abstract description 76
- 238000005406 washing Methods 0.000 title claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 239000011550 stock solution Substances 0.000 claims description 38
- 239000000654 additive Substances 0.000 claims description 16
- 230000000996 additive effect Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000003599 detergent Substances 0.000 description 21
- 238000009434 installation Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses an automatic putting device of a washing machine and a liquid storage ventilating structure, wherein the liquid storage ventilating structure is arranged on a liquid storage box and comprises a ventilating opening arranged on the liquid storage box and a one-way ventilating valve arranged on the ventilating opening, the one-way ventilating valve comprises a valve body arranged in the ventilating opening and extending from the outside of the liquid storage box to the inside, a first element arranged at one end of the valve body and movably sealing the ventilating opening and a second element arranged at the other end of the valve body and enabling the outside to be communicated with the ventilating opening. The invention can lead the air to enter the liquid storage box, and the air or the liquid in the liquid storage box can not flow out through the one-way ventilation valve, thereby realizing that the liquid in the liquid storage box is put into the washing machine, and when the liquid storage box is not arranged on the washing machine, realizing the function of sealing the liquid in the liquid storage box by the one-way ventilation valve, and being capable of conveniently replacing the liquid storage box.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to an automatic throwing device of a washing machine and a liquid storage ventilating structure.
Background
Washing machines of various manufacturers on the market are full of clothes and have more and more functions, along with the development of artificial intelligence, higher and higher requirements are put on the operation convenience and reliability of detergent putting, in the aspect of operation convenience, although the intelligent washing machine which can store a large amount of laundry detergent for multiple washing cycles at one time is already on the market, the operation steps of a user are reduced to a certain extent, the user still needs to go to the market to buy laundry detergent with non-uniform packaging modes such as bag packaging and bottle packaging, and irregularly put a proper amount of detergent into a detergent storage tank which is an inherent part of the washing machine, in other words, one bottle or one pack of laundry detergent still needs to be put in for multiple times. The reliability of detergent delivery depends on the detergent-containing device, and although various devices for containing detergent have appeared on the market, the fixing manner of the detergent-containing device is too complicated.
Chinese patent application No. 201310573169.1 discloses a detergent box apparatus for a washing machine, including: a detergent box provided to be opened and closed, and having a hanging part; a button in or on the washing machine body; and a cartridge fixing device for restricting the movement of the detergent cartridge by the operation of the button, the detergent cartridge device has a small volume and cannot accommodate more detergent, the mounting and taking-out structure of the detergent cartridge device is complex, the manufacturing cost is high, the cleaning of the detergent cartridge device is inconvenient, different brands of liquid are easily mixed when the cleaning solution is replaced, the washed clothes have odors of different brands of cleaning solution, if the washing machine is not used for a long time, the liquid in the detergent cartridge can be dried, and the pipeline of the cleaning solution is blocked.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a liquid storage ventilating structure of an automatic putting device of a washing machine, so that air can enter a liquid storage box, air or liquid in the liquid storage box cannot flow out through a one-way ventilating valve, the liquid in the liquid storage box can be put into the washing machine, when the liquid storage box is not arranged on the washing machine, the function of sealing the liquid in the liquid storage box by the one-way ventilating valve is realized, and the liquid storage box can be conveniently replaced.
The invention also aims to provide the automatic dispensing device of the washing machine with the liquid storage and ventilation structure.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides an automatic device stock solution structure of breathing freely of puting in of washing machine, locates on the stock solution box, including locating ventilative mouthful on the stock solution box and installing in the one-way ventilation valve of ventilative mouthful, one-way ventilation valve is including locating in the ventilative mouthful, from the outside valve body that inwards extends of stock solution box, locates valve body one end, the first component of activity seal ventilative mouthful and locates the valve body other end, makes outside and the communicating second component of ventilative mouthful.
Furthermore, a gap exists between the valve body and the inner wall of the ventilation opening, and the gap forms a part of a ventilation passage from the outside of the liquid storage box to the inside of the liquid storage box, so that outside air can enter the liquid storage box through the gap.
Further, the second component supports in the stock solution box outer wall, forms between second component and the stock solution box from the outside with ventilative mouthful communicating ventilative partly of communicating.
Preferably, a non-sealing structure of discontinuous support elements supporting the second element is provided between the second element and the reservoir.
The discontinuous supporting elements are supporting bulges arranged at intervals, and the supporting bulges are integrally formed around the ventilation port of the liquid storage box.
Or the discontinuous supporting elements are supporting bulges arranged at intervals, and the supporting bulges are arranged on the second element and are positioned around the connecting position of the second element and the valve body.
And/or the second element is provided with a vent hole which extends from the outside and is communicated with the vent hole. A portion of the vent passage described herein is in communication with the gap between the valve body and the vent port to facilitate the ingress of air.
Furthermore, a groove is formed in one side of the liquid storage box, and the air vent penetrates into the liquid storage box from the bottom of the groove to form an air passage. The second element is arranged in the groove and does not protrude out of the outer surface of the liquid storage box where the groove opening is located, so that the phenomenon that the second element moves towards the inside of the liquid storage box or is abraded and deformed by extrusion due to the fact that the second element protrudes out of the outer surface of the liquid storage box where the groove opening is located when being extruded by external force is avoided.
Furthermore, the first element is a sealing element and comprises a sealing surface, one side of the sealing surface is connected with the valve body, the area of the sealing surface is larger than the area of the ventilation opening, the first element moves towards the direction of the ventilation opening under the action of the liquid pressure in the liquid storage box, the sealing surface is matched with the inner wall of the liquid storage box to realize the sealing of the ventilation opening, the liquid or gas in the liquid storage box is prevented from flowing outwards, and the one-way ventilation function of the ventilation valve is realized.
Further, the valve body and the first element are of an integral structure, and the second element is connected with the valve body.
Preferably, second component, valve body and first component structure as an organic whole, the material of second component is for having the elastic material of deformation, has guaranteed that one-way breather valve can install in ventilative mouthful.
It is also preferable that the side of the first member opposite to the side to which the valve body is connected is provided with an inclined guide surface from the outside of the cartridge to the inside of the cartridge through the ventilation port.
More preferably, the first element is of a cone or boss or spherical segment structure, so that the first element can float in liquid in the liquid storage box, and the sealing surface is in contact with the ventilation port to realize a sealing function.
The invention also provides an automatic putting device of the washing machine with the liquid storage and ventilation structure, wherein the washing machine is provided with a mounting groove and a washing additive putting mechanism communicated with the mounting groove, the liquid storage box is also provided with a liquid outlet sealing unit, when the liquid storage box is mounted in the mounting groove, the ventilation structure is ventilated, the liquid outlet sealing unit is communicated with the washing additive putting mechanism, the first element is far away from the ventilation opening, and air enters from one end of the second element and enters the liquid storage box through the ventilation opening; when the liquid storage box is not arranged in the front of the washing machine, the first element is contacted with the ventilation opening to seal the ventilation opening.
Further, go out liquid sealing unit including the opening of locating the stock solution box bottom and sealed open-ended sealed cushion, the mounting groove corresponds the stock solution box opening and is equipped with the drain pipe that can insert sealed cushion and derive liquid in with the stock solution box.
Preferably, the top of the liquid outlet pipe is in a shape which is easy to puncture the sealing rubber mat, and a liquid outlet is arranged on the side wall of the liquid outlet pipe.
When the structural design of sealed cushion has guaranteed stock solution box and mounting groove cooperation, can not make the liquid outflow mounting groove in the stock solution box, the structural design at drain pipe top makes the simple to operate of stock solution box on the mounting groove swift simultaneously.
Furthermore, the thickness of the sealing rubber pad corresponding to the insertion position of the liquid outlet pipe is thinner than that of other parts of the sealing rubber pad.
Preferably, a liquid storage tank communicated with the liquid outlet pipe is arranged on the outer side of the bottom of the mounting groove, and the bottom of the liquid storage tank is communicated with the washing additive feeding mechanism.
When the stock solution box was installed on the mounting groove, in the liquid meeting flowing into the reservoir in the stock solution box, ventilative unit in the stock solution box was ventilated immediately for liquid flows into in the washing additive input mechanism under self action of gravity.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. The automatic device stock solution ventilative structure of puting in of washing machine makes the air can get into the stock solution box, and air or liquid can not flow through one-way breather valve in the stock solution box, can realize that the liquid in the stock solution box is put into washing machine to and when the stock solution box was not installed on washing machine, realize the function of the liquid in the sealed stock solution box of one-way breather valve, place, transportation and change the stock solution box that can be convenient.
2. The second element is arranged in the groove and keeps a plane not protruding out of the opening of the groove, so that the phenomenon that the second element moves towards the inside of the liquid storage box or is abraded and deformed by extrusion due to the fact that the second element is extruded by an external force when protruding out of the plane of the opening of the groove is avoided.
3. Second component, valve body and first component structure as an organic whole, the material of second component is for having the elastic material of deformation, has guaranteed that one-way breather valve can install in ventilative mouthful.
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 diagram of an automatic feeding device of a washing machine according to the present invention;
FIG. 2 is a partial enlarged view of the latch unit at A in FIG. 1;
FIG. 3 is a schematic view of the support structure of the present invention;
FIG. 4 is a schematic view of a liquid outlet sealing unit of the liquid storage box according to the present invention;
FIG. 5 is an enlarged view of a portion of the air-permeable structure at B in FIG. 4;
FIG. 6 is a schematic view of the sealing rubber gasket of the present invention.
In the figure: 1. a first reservoir; 2. a second reservoir; 3. a second mounting groove; 4. a first mounting groove; 5. a first element; 6. a second element; 7. a first liquid storage box cover; 8. a first sink tank; 9. a first sealing rubber gasket; 10. a first liquid outlet; 11. a first liquid outlet pipe; 12. a first reservoir; 13. a first through hole; 14. a valve body; 15. a sealing surface; 16. a support boss; 17. a ventilation opening; 18. a one-way vent valve; 19. a locking pin; 20. ejecting a guide rail; 21. a locking groove; 22. a locking spring; 23. a slideway; 24. an operating lever; 25. a switching valve; 26. a first lead-out pipeline; 27. a second lead-out pipeline; 28. a flow sensor; 29. a water inlet valve; 30. ejecting a spring; 31. a support member; 32. a penetration opening; 34. a second reservoir; 35. a second sink tank; 36. a second liquid outlet; 37. a second sealing rubber gasket; 38. a second liquid outlet pipe; 39. a second liquid storage box cover; 40. a first reservoir recess; 41. a pin shaft; 42. a spring guide groove; 43. a recess; 44. a boss; 45. a first opening; 46. a washing additive feeding mechanism; 47. a breathable structure; 48. a liquid outlet sealing unit; 49. an ejecting unit; 50. a locking unit; 51. a guide unit; 52. and (6) perforating.
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.
As shown in fig. 1, the automatic dispensing device of a washing machine according to the present invention comprises a first mounting groove 4, a second mounting groove 3, a first liquid storage box 1, a second liquid storage box 2, and a washing additive dispensing mechanism 46 connected to the first mounting groove 4 and the second mounting groove 3, wherein the first liquid storage box 1 is a closed box structure containing laundry detergent therein, and the second liquid storage box 2 is a closed box structure containing softener therein. For example, when the first liquid storage box 1 is installed in the first installation slot 4, the air permeable structure 47 on the first liquid storage box 1 is ventilated, the liquid outlet sealing unit 48 is communicated with the washing additive feeding mechanism 46, the first installation slot 4 is provided with an ejecting unit 49 for providing an ejecting action force for at least partially ejecting the first liquid storage box 1 from the first installation slot 4, and a locking unit 50 for overcoming the ejecting unit action force to enable the first liquid storage box 1 to be installed in the first installation slot 4. The washing additive feeding mechanism 46 includes a switching valve 25, a flow sensor 28, a water inlet valve 29, and a feeding unit (not shown in the figure); the structural design of first stock solution box 1 and second stock solution box 2, simple to operate need not the user and puts in the washing additive alone every turn doing washing, and the user can directly purchase the washing additive that has this structure that holds, perhaps finishes using the back, and the user can be once more with the washing additive filling reuse in this box body, has realized reducing the user and has put in the number of times, has avoided the user to throw more or throw the function of additive less at every turn.
As shown in fig. 4, the liquid outlet sealing unit 48 of the present invention includes a first opening 45 disposed at the bottom of the first liquid storage box 1 and a first sealing rubber pad 9 for sealing the first opening 45, and the first mounting groove 4 is provided with a first liquid outlet pipe 11 corresponding to the opening of the first liquid storage box 1 and capable of inserting the first sealing rubber pad 9 to lead out the liquid in the first liquid storage box 1.
In order to easily puncture the first sealing rubber gasket 9, the top of the first liquid outlet pipe 11 is designed to be a conical structure, and a first liquid outlet 10 is arranged on the side wall of the first liquid outlet pipe 11. For example, the structure similar to the sealing structure of the infusion bottle and the structure of the infusion tube insertion needle can be adopted. The structural design of first sealed cushion 9 has guaranteed that first stock solution box 1 and first mounting groove 4 cooperate when installing or taking out, can not make in the liquid outflow to first mounting groove 4 in the first stock solution box 1, and the structural design at 11 tops of first drain pipe makes the simple to operate of first stock solution box 1 on first mounting groove 4 swift simultaneously.
Further, the thickness of the first sealing rubber pad 9 corresponding to the insertion position of the first liquid outlet pipe 11 can be designed to be thinner than the thickness of other parts. Preferably, a first liquid storage tank 12 communicated with the first liquid outlet pipe 11 is arranged on the outer side of the bottom of the first mounting groove 4, and the bottom of the first liquid storage tank 12 is communicated with a washing additive feeding mechanism 46; when the first liquid storage box 1 is installed in the first installation groove 4, the liquid in the first liquid storage box 1 flows into the first liquid storage tank 12, and then the ventilation structure 47 in the first liquid storage box 1 is ventilated, and the washing additive feeding mechanism 46 automatically feeds the laundry detergent.
As shown in fig. 4 and 5, the ventilation structure 47 of the present invention includes a ventilation port 17 disposed on the first liquid storage box 1 and a one-way ventilation valve 18 mounted on the ventilation port, wherein the one-way ventilation valve 18 includes a valve body 14 disposed in the ventilation port 17 and extending from the outside to the inside of the first liquid storage box 1, a first element 5 disposed at one end of the valve body 14 and movably sealing the ventilation port, and a second element 6 disposed at the other end of the valve body and communicating the outside with the ventilation port.
A gap exists between the valve body 14 and the inner wall of the ventilation port 17, and the gap forms a part of a ventilation path from the outside of the first reservoir 1 to the inside. The second component 6 is supported on the outer wall of the first liquid storage box 1, and a part of a ventilation passage communicated with the ventilation port 17 from the outside is formed between the second component 6 and the first liquid storage box 1.
One side of the first liquid storage box 1 is provided with a groove 40, the air vent 17 penetrates into the first liquid storage box 1 from the bottom of the groove 40, and the second element 6 is arranged in the groove 40 and keeps not protruding out of the outer surface of the first liquid storage box 1 where the opening of the groove 40 is positioned.
The first element 5 is a sealing element and comprises a sealing surface 15, one side of the sealing surface 15 is connected with the valve body 14, the area of the sealing surface 15 is larger than that of the ventilation opening 17, the first element 5 moves towards the direction of the ventilation opening 17 under the action of the pressure of liquid in the first liquid storage box 1, and the sealing surface 15 is matched with the inner wall of the first liquid storage box 1 to realize the sealing of the ventilation opening.
The valve body 14 is of integral construction with the first member 5 and the second member 6 is connected to the valve body 14.
When the first liquid storage box 1 is arranged in the first mounting groove 4, the first element 5 is far away from the ventilation opening 17, and air enters from one end where the second element 6 is located and enters the first liquid storage box 1 through the ventilation opening 17; the first liquid storage box 1 is not installed in the first installation groove 4, for example, when the laundry detergent is filled, placed and transported, the first element 5 is in contact with the ventilation port 17, and the ventilation port 17 is sealed.
As shown in fig. 1 and 3, the pop-up unit 49 installed below the first cartridge 1 according to the present invention includes a pop-up spring 30 supported on the bottom surface of the first mounting groove 4, the pop-up spring 30 being capable of directly or indirectly supporting and popping up the first cartridge 1, preferably, a support member 31 supporting the first cartridge 1 is provided in the first mounting groove 4 and below the first cartridge 1, the pop-up spring 30 is provided between the support member 31 and the bottom surface of the first mounting groove 4, more preferably, a guide unit 51 guiding the support member 31 to move up and down is provided between the support member 31 and the first mounting groove 4, and includes a pop-up guide rail 20 installed at the lower portion of the support member 31 and a through hole 52 provided at the bottom of the first mounting groove 4 to limit the sliding guide of the pop-up guide rail 20, the pop-up guide rail 20 is inserted into the through hole 52 to form a sliding connection, and preferably, one end of the, the other end extends to the outside of the bottom of the first mounting groove 4 from the through hole 52, the end part is provided with a blocking piece for limiting the pop-up guide rail 20 to be separated from the bottom of the first mounting groove 4, preferably, the lower part of the first liquid storage box 1 or the supporting piece 31 or the bottom of the first mounting groove 4 is provided with a spring guide groove 42 for mounting one end of the pop-up spring 30, and the spring guide groove 42 simultaneously guides the pop-up direction of the pop-up spring 30, so that the first liquid storage box is smoothly popped up upwards; after the liquid in first stock solution box 1 used up, through the cooperation of pop-up spring 30 and pop-up guide rail 20, can take out or change first stock solution box 1 from first mounting groove 4 fast with first stock solution box 1, conveniently wash first mounting groove 4 simultaneously.
As shown in fig. 1 and 2, the locking unit 50 of the present invention includes a locking pin 19 and a locking groove 21, one end of the locking pin 19 is slidably connected to the first mounting groove 4, and the other end of the locking pin is detachably and slidably connected to the locking groove 21 to overcome the upward elastic force of the ejecting unit 49 on the first liquid storage box 1, the locking groove 21 is disposed at the side of the first liquid storage box 1, or is disposed below the first liquid storage box 1 and on the support member 31 supporting the first liquid storage box 1, preferably, the locking unit 50 further includes an operating lever 24, the operating lever 24 is provided with a slide 23, the end of the locking pin 19 is provided with a pin 41 engaged with the slide 23, the pin 41 is slidably connected to the slide 23, and the operating lever 24 moves up and down to drive the locking pin 19 to slide left and right; after the liquid in the first liquid storage box 1 is used up, the locking pin 19 is separated from the locking groove 21 by pressing the operating lever 24, the first liquid storage box 1 is ejected from the first mounting groove 4 by the ejecting unit 49, the space required for the operation of the operating lever 24 is small, and the washing machine looks compact in structural design from the appearance.
The locking pin 19 is provided with a boss 44, the locking spring 22 is sleeved on the locking pin 19, one end of the locking spring is supported on the boss 44, the other end of the locking spring is supported on the first installation groove 4, preferably, a concave part 43 is arranged on the side wall of the first installation groove 4, the other end of the locking spring 22 is supported in the concave part 43, and when the locking pin 19 slides to compress the locking spring 22, the end face of the concave part 43, which is opened, supports the boss 44; more preferably, the concave part 43 is formed by a supporting member 31 protruding from the side wall of the first mounting groove 4; due to the design of the recess 43, the locking pin 19 is prevented from directly contacting the first mounting groove 4, and the locking spring 22 can be protected.
Example one
As shown in fig. 5, a part of the ventilation path formed between the second component 6 and the liquid storage box in the embodiment and communicated with the ventilation port from the outside is formed by a support protrusion 16, the support protrusion 16 is located between the second component 6 and the liquid storage box, and is non-sealed and discontinuous, the support protrusion supports the second component 6 and the ventilation port 17 without contact, and allows air to pass through.
Example two
As shown in fig. 5, the supporting protrusions 16 disposed at intervals according to the present embodiment are integrally formed around the air vent 17 of the reservoir, the upper portion of the supporting protrusion 16 contacts with the second component 6, and the supporting protrusion supports the second component 6 without contacting with the air vent 17.
EXAMPLE III
The discontinuous support protrusion 16 described in this embodiment is provided on the second member 6, and is located around the connecting position of the second member 6 and the valve body 14, the lower portion of the support protrusion 16 is in contact with the ventilation port 17, and the support second member 6 is not in contact with the ventilation port 17.
Example four
The second member 6 of this embodiment is provided with a vent hole, which extends from the outside to communicate with the ventilation port 17, and air can enter the ventilation port 17 through the vent hole in the second member 6.
EXAMPLE five
As shown in fig. 5, the second element 6, the valve body 14 and the first element 5 according to the embodiment are of an integral structure, the material of the second element 6 is an elastic material with deformation, and the second element 6 can pass through the ventilation port 17 through elastic deformation.
EXAMPLE six
As shown in fig. 5, the side of the first element 5 opposite to the side connected to the valve body 14 is provided with an inclined guide surface from the outside of the cartridge to the inside of the cartridge through the ventilation opening 17, and more preferably, the first element 5 is in a cone or boss or spherical segment structure.
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 (13)
1. The utility model provides an automatic device stock solution structure of breathing freely of puting in of washing machine, locates on the stock solution box, including locating ventilative mouthful (17) on the stock solution box and installing in ventilative mouthful one-way ventilation valve (18), its characterized in that: the one-way ventilation valve (18) comprises,
the valve body (14) is arranged in the ventilation opening (17) and extends from the outside of the liquid storage box to the inside;
the first element (5) is arranged at one end of the valve body (14) in the liquid storage box and is used for sealing the ventilation opening under the pressure of liquid in the liquid storage box when the liquid storage box is not installed on the washing machine and separating and opening the ventilation opening when the liquid storage box is installed on the washing machine;
the second element (6) is arranged at the other end, outside the liquid storage box, of the valve body (14) and supported on the outer wall of the liquid storage box, and a part of a ventilation passage communicated with the ventilation opening from the outside is formed between the second element (6) and the liquid storage box, so that the outside of the liquid storage box and the ventilation opening are normally open.
2. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 1, wherein: a gap exists between the valve body (14) and the inner wall of the ventilation opening (17), and the gap forms a part of a ventilation passage from the outside of the liquid storage box to the inside of the liquid storage box.
3. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 1, wherein: a discontinuous supporting element which is not in a sealing structure and supports the second element is arranged between the second element (6) and the liquid storage box.
4. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 3, wherein: the discontinuous supporting elements are supporting bulges (16) arranged at intervals, and the supporting bulges (16) are integrally formed around a ventilation opening (17) of the liquid storage box.
5. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 3, wherein: the discontinuous supporting elements are supporting bulges (16) arranged at intervals, and the supporting bulges (16) are arranged on the second element (6) and are positioned around the connecting position of the second element (6) and the valve body (14).
6. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in any one of claims 1 to 5, wherein: the second element (6) is provided with a vent hole which extends from the outside and is communicated with the vent hole.
7. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 1, wherein: one side of the liquid storage box is provided with a groove, the air vent is communicated into the liquid storage box from the bottom of the groove, and the second element (6) is arranged in the groove and keeps not protruding out of the outer surface of the liquid storage box where the groove opening is located.
8. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 1, wherein: first component (5) be the sealing member, including sealed face (15), sealed face (15) place one side is connected with valve body (14), the area of sealed face (15) is greater than ventilative mouthful (17) area, first component (5) receive in the stock solution box fluid pressure to ventilative mouthful (17) place direction motion, sealed face (15) and stock solution box inner wall cooperation realize ventilative mouthful sealed.
9. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in any one of claims 1 to 5, 7 and 8, wherein: the valve body (14) and the first element (5) are of an integral structure, and the second element (6) is connected with the valve body (14).
10. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 9, wherein: the second element (6), the valve body (14) and the first element (5) are of an integral structure, and the second element (6) is made of an elastic material with deformation.
11. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 10, wherein: the side of the first element (5) opposite to the side connected with the valve body (14) is provided with an inclined guide surface which penetrates through the ventilation opening (17) from the outside of the liquid storage box to the inside of the liquid storage box.
12. The liquid storage and ventilation structure of the automatic putting device of the washing machine as claimed in claim 11, wherein: the first element (5) is in a cone or boss or spherical segment structure.
13. An automatic dispensing device of a washing machine having a liquid storage and air permeable structure according to any one of claims 1 to 12, characterized in that: the washing machine is equipped with the mounting groove and puts in the mechanism with the washing additive of mounting groove intercommunication, and the stock solution box still is equipped with out the liquid sealing unit, and when the stock solution box was installed in the mounting groove, ventilative structure was ventilated, and ventilative mouthful (17) are kept away from in first component (5), and the air gets into from second component (6) place one end, and inside to the stock solution box through ventilative mouthful (17), it switched on with washing additive input mechanism to go out the liquid sealing unit.
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|---|---|---|---|
| CN201710277408.7A CN108729144B (en) | 2017-04-25 | 2017-04-25 | Automatic putting device of washing machine and liquid storage ventilation structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710277408.7A CN108729144B (en) | 2017-04-25 | 2017-04-25 | Automatic putting device of washing machine and liquid storage ventilation structure |
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| Publication Number | Publication Date |
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| CN108729144A CN108729144A (en) | 2018-11-02 |
| CN108729144B true CN108729144B (en) | 2021-03-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021027826A1 (en) * | 2019-08-12 | 2021-02-18 | 青岛海尔洗衣机有限公司 | Liquid storage device for washing machine, and washing machine having liquid storage device |
| CN112391802B (en) * | 2019-08-12 | 2023-02-17 | 青岛海尔洗衣机有限公司 | Liquid storage device of washing machine and washing machine with liquid storage device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515484Y (en) * | 2001-12-11 | 2002-10-09 | 青岛市家用电器研究所 | One-way ventilating valve |
| CN106436188A (en) * | 2016-08-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Detergent bottle, detergent dropping device used for washing machine and washing machine |
-
2017
- 2017-04-25 CN CN201710277408.7A patent/CN108729144B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515484Y (en) * | 2001-12-11 | 2002-10-09 | 青岛市家用电器研究所 | One-way ventilating valve |
| CN106436188A (en) * | 2016-08-31 | 2017-02-22 | 无锡小天鹅股份有限公司 | Detergent bottle, detergent dropping device used for washing machine and washing machine |
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| CN108729144A (en) | 2018-11-02 |
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Effective date of registration: 20210311 Address after: 266400 Haier Industrial Park, qianwangang Road, Jiaonan City, Qingdao City, Shandong Province Applicant after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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Address after: 266400 Haier Industrial Park, qianwangang Road, Jiaonan City, Qingdao City, Shandong Province Patentee after: Qingdao Haier Cleaning and Protection Electrical Appliance Co.,Ltd. Country or region after: China Patentee after: Haier Smart Home Co., Ltd. Address before: 266400 Haier Industrial Park, qianwangang Road, Jiaonan City, Qingdao City, Shandong Province Patentee before: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Country or region before: China Patentee before: Haier Smart Home Co., Ltd. |