CN112227017B - Automatic throwing device of washing machine, washing machine and use method of washing machine - Google Patents
Automatic throwing device of washing machine, washing machine and use method of washing machine Download PDFInfo
- Publication number
- CN112227017B CN112227017B CN201910633750.5A CN201910633750A CN112227017B CN 112227017 B CN112227017 B CN 112227017B CN 201910633750 A CN201910633750 A CN 201910633750A CN 112227017 B CN112227017 B CN 112227017B
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- washing machine
- sealing
- accommodating chamber
- dispensing device
- automatic dispensing
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- 238000005406 washing Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 135
- 239000000654 additive Substances 0.000 claims abstract description 35
- 230000000996 additive effect Effects 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000003599 detergent Substances 0.000 description 19
- 230000007547 defect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Abstract
The invention discloses an automatic throwing device of a washing machine, the washing machine and a using method thereof, wherein the automatic throwing device comprises a containing cavity and an additive box arranged in the containing cavity; the sealing structure is positioned below the additive box and is sealed with the bottom wall of the accommodating chamber in a matching way; the sealing structure is provided with a supporting unit for bearing force to jack up the additive box. The invention provides an automatic throwing device of a washing machine, the washing machine and a use method thereof, wherein a sealing structure is arranged at the bottom of a containing cavity, so that a user can detach an ink box by hands at the bottom, the sealing structure is arranged on a drawer below the containing cavity, the structure is simple and reliable, the position is hidden, and the regular and elegant appearance of the containing cavity can be ensured; the sealing structure comprises the ejection part and the sealing part, and ensures the sealing of the accommodating cavity through the matching of the sealing part and the bottom of the accommodating cavity, so that the outflow of liquid from the accommodating cavity is avoided when the ink box is used or disassembled.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an automatic feeding device of a washing machine, the washing machine and a using method of the washing machine.
Background
As consumer's demands for quality of life are continuously improved, more and more families can pay weight to simple and convenient washing, so that the simple operation of the washing process is important in the development process of the washing machine, the application of the automatic throwing device is wider and wider, the demands for the automatic throwing device are gradually improved, the existing automatic throwing device needs users to purchase and manually add detergents, special clothes such as wool and down jackets are easy to be damaged by general detergents, the users cannot purchase special detergents in the use process, and the replacement is inconvenient, the automatic throwing device-users purchase detergents and softeners by themselves, and chemical reactions can be caused by different types of detergents, so that the washing effect is affected; the detergent adding port is arranged in an open way, so that the detergent is easy to deteriorate and mould, and is easy to leak when the inclined washing machine is maintained, and the secondary quality problem is caused; the additive type dispenser is not easy to clean, the service time is too long, and the detergent is solidified and easily blocks the dispensing opening; in addition, the ink box bullet pushing device is complex in structure and poor in economy, so that the ink box is irregular in shape and small in volume, and the experience is affected.
Chinese patent application number CN201520021880.0 discloses a washing machine comprising: the washing machine comprises a shell, a detergent box, keys and a driving mechanism, wherein a detergent box accommodating groove is formed in the shell; the detergent box is arranged in the detergent box accommodating groove and is provided with a front panel; the keys are arranged on the front panel; a portion of the drive mechanism is integrally connected to the rear face of the button, and the drive mechanism is configured to cause the detergent box to be pulled away from the housing of the washing machine when the user presses the button on the front panel, thereby pulling the detergent box away from the housing of the washing machine.
The utility model discloses a detergent box assembly of a washing machine and the washing machine thereof, belonging to the technical field of washing machines and solving the technical problem of inconvenient operation of the traditional detergent box assembly.
Although the prior art proposes a technical scheme about automatic feeding of ink boxes, in use, an additive type automatic feeding device still exists, a user needs to purchase general-purpose detergents by himself, replacement and addition are inconvenient, and the general-purpose detergents are easy to damage high-grade fabrics; the open arrangement causes deterioration and mildew of the detergent and is easy to leak when maintenance and dumping, so that secondary quality problems are caused; the adding type dispenser is not easy to clean, and the dispensing opening is easy to block; the push-bullet device of the push-bullet type ink box throwing device has the problems of complex structure, poor economy, irregular shape of the ink box, smaller volume, influence on experience and the like.
Therefore, the defects and the defects of the prior art are improved, and the automatic throwing device of the washing machine, the washing machine and the using method thereof are provided; meanwhile, the sealing structure comprises the ejection part and the sealing part, and the sealing of the accommodating cavity is ensured through the matching of the sealing part and the bottom of the accommodating cavity, so that the situation that liquid flows out of the accommodating cavity when the ink box is used or disassembled is avoided.
The present invention has been made in view of this.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide an automatic feeding device of a washing machine, which can overcome the problems or at least partially solve the problems;
Another object of the present invention is to provide a washing machine equipped with the automatic feeding device described above;
Still another object of the present invention is to provide a method of using the above washing machine.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that: an automatic feeding device of a washing machine, comprising
A housing chamber and an additive cartridge disposed within the housing chamber;
the sealing structure is positioned below the additive box and is sealed with the bottom wall of the accommodating chamber in a matching way;
the sealing structure is provided with a supporting unit for bearing force to jack up the additive box.
The supporting structure comprises an ejection part which is deformed under the action of external force and ejects the additive box at least partially out of the accommodating cavity;
In one embodiment, the ejector forms a convex structure extending from the center to the outside of the bottom of the accommodating chamber;
In one embodiment, the ejection portion is provided on a side near a front end of the accommodating chamber;
In one embodiment, the ratio of the distance of the ejection portion from the front end of the receiving chamber to the length of the additive cartridge is between 1:5 and 1:3
In addition, the sealing structure comprises a sealing part which is matched with the bottom of the accommodating chamber and forms a seal with the matching surface of the accommodating chamber;
In one embodiment, the seal is disposed around the ejector.
Further, the ejection part is arranged outside the accommodating chamber and has a height difference from a plane formed by the sealing part;
in one embodiment, a gap is provided between the ejector and the sealing portion to facilitate finding the ejector at the bottom of the accommodating chamber and further applying force.
Further, a connecting portion connecting the ejector portion and the sealing portion is provided in a gap between the ejector portion and the sealing portion;
the connecting part is stacked between the ejection part and the sealing part to form a structure with a fold shape;
in one embodiment, at least the connecting portion is made of an elastic material, deforms under the effect of external force, and provides a restoring force for restoring the ejector portion to the original position;
In one embodiment, the connection portion is made of a rubber material having elasticity.
Still further, the bottom of the accommodating chamber is provided with a mounting port for mounting the sealing structure;
the sealing part is matched with the shape of the mounting opening and wraps the mounting opening.
Still further, the mounting opening at the bottom of the accommodating chamber is a groove-shaped opening extending to the inside of the accommodating chamber;
the ejection part of the sealing structure is arranged in a groove formed by the mounting opening at the bottom of the accommodating cavity.
Still further, the sealing part includes
A first sealing ring matched with the inner side of the bottom of the accommodating chamber;
a second sealing ring matched with the outer side of the bottom of the accommodating cavity;
in one embodiment, the first seal ring and the second seal ring form the seal around the mounting port;
In one embodiment, the outer diameter of the first seal ring is greater than the outer diameter of the second seal ring;
In one embodiment, an outer edge of the second seal ring abuts an inner edge of the mounting port groove;
in one embodiment, at least the sealing portion is made of an elastic material, and at least the second sealing ring is deformed by an external force;
In one embodiment, the sealing portion is made of a rubber material having elasticity.
A washing machine, at the bottom of the accommodating chamber, at least two automatic throwing devices of any one of the washing machines are arranged at intervals.
In the use method of the washing machine, the upward acting force is applied to the supporting unit from the outer side of the bottom of the accommodating cavity, and the additive box is stressed and separated from the bottom wall of the accommodating cavity.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
1. According to the ink box accommodating device, the sealing structure is arranged at the bottom of the accommodating cavity, so that a user can detach the ink box by hands at the bottom, the ejection opening is formed in the drawer below the accommodating cavity, the structure is simple and reliable, the position is hidden, the regular and elegant appearance of the accommodating cavity can be ensured, the volume of the accommodating cavity can be utilized to the maximum extent, and the ink box accommodating device is easy to replace;
2. The ejection part and the sealing part are arranged on the sealing structure, and the sealing part is matched with the bottom of the accommodating cavity, so that the sealing of the accommodating cavity is ensured, and the situation that liquid flows out of the accommodating cavity when the ink box is used or disassembled is avoided;
3. the sealing part is connected with the ejection part through the elastic connecting part, the connecting part can provide telescopic space for the movement of the ejection part, and the ejection part restores to the original position to provide restoring force.
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 first schematic view of an automatic feeding apparatus of a washing machine according to the present invention;
Fig. 2 is a second schematic view of the automatic feeding apparatus of the washing machine of the present invention.
In the figure: 1. a housing chamber; 101. a mounting port; 2. an additive cartridge; 3. a sealing structure; 301. an ejection part; 302. a connection part; 303. a sealing part; 304. a first seal ring; 305. and a second seal ring.
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.
Fig. 1 and fig. 2 are a first schematic view and a second schematic view of an automatic feeding device of a washing machine according to the present invention, which are mainly used for showing an internal structure of the automatic feeding device of the present invention, in fig. 1, it can be seen that a containing chamber 1 is provided in the automatic feeding device of the washing machine, an additive box 2 is provided in the containing chamber 1, in fig. 1, in order to clearly show a bottom structure of the containing chamber 1, one of the additive boxes 2 is omitted, a sealing structure 3 is provided at a bottom of the containing chamber 1 in fig. 1, the sealing structure 3 is disposed near a front end of the automatic feeding device, and force can be applied to the sealing structure 3 from a lower portion of the front end of the automatic feeding device, that is, an outer side of the bottom of the containing chamber 1, so as to eject the additive box 2 in the containing chamber 1, thereby realizing disassembly. In fig. 2, the automatic dispensing device is shown in a cross-sectional view, and part of the sealing structure 3 is enlarged, and in fig. 2, it can be seen that two spaces of the sealing structure 3 are arranged at the bottom of the accommodating chamber 1, in practical application, the number of the sealing structures 3 can be limited according to practical needs, and the two are only special examples in the invention, so that the description is convenient; as can be seen from fig. 2, the bottom of the accommodating chamber 1 is provided with a mounting opening 101 cooperating with the sealing structure 3, the sealing structure 3 comprises an ejection part 301, a sealing part 303 and a connecting part 302 connecting the ejection part 301 and the sealing part 303, the sealing part 303 cooperates with the mounting opening 101, the sealing part 303 comprises a first sealing ring 304 and a second sealing ring 305, the first sealing ring 304 and the second sealing ring 305 are arranged to wrap the mounting opening 101 to form a fixed and sealing structure of the sealing structure 3, the connecting part 302 forms a stacked fold-shaped structure between the ejection part 301 and the sealing part 303 and has elasticity to provide power for the ejection stroke of the ejection part 301 and the recovery, further, the mounting opening 101 is arranged at the bottom of the accommodating chamber 1 to be a groove-shaped structure extending towards the inside of the accommodating chamber 1, and the ejection part 301 and the sealing part 303 of the sealing structure 3 are all in the inside of the groove-shaped structure or at least flush with the groove-shaped mounting opening 101, and the outer edge of the second sealing ring 305 of the sealing part 303 is abutted against the inner wall of the groove of the mounting opening 101.
According to the ink box accommodating device, the sealing structure 3 is arranged at the bottom of the accommodating cavity 1, so that a user can detach the ink box by hands at the bottom, the ejection opening is formed in the drawer below the accommodating cavity 1, the structure is simple and reliable, the position is hidden, the regular and elegant appearance of the accommodating cavity 1 can be ensured, the volume of the accommodating cavity 1 can be utilized to the maximum extent, and the ink box accommodating device is easy to replace; the ejector part 301 and the sealing part 303 are arranged on the sealing structure 3, and the sealing part 303 is matched with the bottom of the accommodating chamber 1, so that the sealing of the accommodating chamber 1 is ensured, and the situation that liquid flows out of the accommodating chamber 1 when the ink cartridge is used or disassembled is avoided; the sealing part 303 is connected with the ejection part 301 through the elastic connecting part 302, the connecting part 302 can provide a telescopic space for the movement of the ejection part 301, and the ejection part 301 returns to the original position to provide a restoring force.
Example 1
As shown in fig. 1 and 2, an automatic dispensing device of a washing machine according to the present embodiment includes a housing chamber 1 disposed inside the washing machine and movable between an open position and a closed position; an additive cartridge 2 disposed inside the accommodating chamber 1 for storing an additive; and the sealing structure 3 corresponds to the additive box 2 and is matched with the bottom of the accommodating chamber 1, and the sealing structure 3 is provided with a supporting unit for bearing force to jack up the additive box 2.
Wherein the supporting structure comprises an ejection part 301 which deforms under the action of external force and ejects the additive box 2 out of the accommodating chamber 1; a sealing part 303 which is matched with the bottom of the accommodating chamber 1 and forms a seal on the matching surface of the sealing structure 3 and the accommodating chamber 1.
Further, the ejector 301 is formed in a convex structure extending from the center to the outside of the bottom of the accommodating chamber 1;
the sealing part 303 is arranged around the ejection part 301; the ejector 301 is located outside the accommodating chamber 1 and has a height difference from a plane formed by the sealing portion 303, wherein the height difference refers to that the ejector 301 is located closer to the inner side of the accommodating chamber 1 than the sealing portion 303, so that the ejector 301 is easier to find at the bottom of the accommodating chamber 1; a gap is provided between the ejector 301 and the seal 303, which is convenient for searching the ejector 301 at the bottom of the accommodating chamber 1 and further applying force.
Further, a connection portion 302 for connecting the ejector portion 301 and the seal portion 303 is provided in a gap between the ejector portion 301 and the seal portion 303; the connecting portion 302 is stacked between the ejection portion 301 and the sealing portion 303 to form a corrugated structure; at least the connection portion 302 is made of an elastic material, deforms under the action of external force, and provides a restoring force for restoring the ejection portion 301 to the initial position; the connection part 302 is made of elastic rubber material, and the stacked connection parts 302 are arranged, so that the ejection part 301 can have a movable allowance, and the additive box 2 is ejected under the action of external force, so that the additive box 2 is detached.
Example two
As shown in fig. 1 and 2, the automatic dispensing device of a washing machine according to the present embodiment, the ejector 301 is disposed at a side close to the front end of the accommodating chamber 1; the ratio of the distance of the ejection part 301 from the front end of the accommodating chamber 1 to the length of the additive box 2 is between 1:5 and 1:3.
Example III
As shown in fig. 1 and 2, the bottom of the accommodating chamber 1 of the automatic feeding device of the washing machine according to the present embodiment is provided with a mounting opening 101 for mounting the sealing structure 3; the sealing portion 303 is matched with the shape of the mounting opening 101, and is disposed to wrap the mounting opening 101.
Further, the mounting opening 101 at the bottom of the accommodating chamber 1 is a groove-shaped opening extending toward the inside of the accommodating chamber 1; the ejection part 301 of the sealing structure 3 is disposed in a groove formed by the mounting opening 101 at the bottom of the accommodating chamber 1.
Further, the sealing portion 303 includes a first sealing ring 304 that is fitted inside the bottom of the accommodating chamber 1; a second seal ring 305 fitted to the outer side of the bottom of the housing chamber 1; the first seal ring 304 and the second seal ring 305 form the seal portion 303 that wraps around the mounting port 101; the outer diameter of the first seal ring 304 is larger than the outer diameter of the second seal ring 305; the outer edge of the second sealing ring 305 abuts against the inner edge of the groove of the mounting port 101; at least the sealing portion 303 is made of an elastic material, and at least the second sealing ring 305 is deformed by an external force; the sealing part 303 is made of a rubber material having elasticity.
Specifically, in order to clearly show the bottom structure of the accommodating chamber 1 in fig. 1, one of the additive cartridges 2 is omitted, a sealing structure 3 is disposed at the bottom of the accommodating chamber 1 in fig. 1, the sealing structure 3 is disposed near the front end of the automatic feeding device, and force can be applied to the sealing structure 3 from the lower part of the front end of the automatic feeding device, that is, the outer side of the bottom of the accommodating chamber 1, so that the additive cartridges 2 inside the accommodating chamber 1 are ejected, and disassembly is realized. In fig. 2, the automatic dispensing device is shown in a cross-sectional view, and part of the sealing structure 3 is enlarged, and in fig. 2, it can be seen that two spaces of the sealing structure 3 are arranged at the bottom of the accommodating chamber 1, in practical application, the number of the sealing structures 3 can be limited according to practical needs, and the two are only special examples in the invention, so that the description is convenient; as can be seen from fig. 2, the bottom of the accommodating chamber 1 is provided with a mounting opening 101 cooperating with the sealing structure 3, the sealing structure 3 comprises an ejection part 301, a sealing part 303 and a connecting part 302 connecting the ejection part 301 and the sealing part 303, the sealing part 303 cooperates with the mounting opening 101, the sealing part 303 comprises a first sealing ring 304 and a second sealing ring 305, the first sealing ring 304 and the second sealing ring 305 are arranged to wrap the mounting opening 101 to form a fixed and sealing structure of the sealing structure 3, the connecting part 302 forms a stacked fold-shaped structure between the ejection part 301 and the sealing part 303 and has elasticity to provide power for the ejection stroke of the ejection part 301 and the recovery, further, the mounting opening 101 is arranged at the bottom of the accommodating chamber 1 to be a groove-shaped structure extending towards the inside of the accommodating chamber 1, and the ejection part 301 and the sealing part 303 of the sealing structure 3 are all in the inside of the groove-shaped structure or at least flush with the groove-shaped mounting opening 101, and the outer edge of the second sealing ring 305 of the sealing part 303 is abutted against the inner wall of the groove of the mounting opening 101.
Example IV
At least two automatic throwing devices of any one of the washing machines are arranged at the bottom of the accommodating chamber 1 at intervals.
Example five
In the use method of the washing machine, the second sealing ring 305 of the sealing part 303 is forced from the outer side of the bottom of the accommodating chamber 1 to detach the sealing structure 3 from the accommodating chamber 1, and when the sealing structure 3 needs to be detached or the sealing structure 3 is damaged in use, ejection cannot be performed or sealing is poor, the detachment is realized by the method.
Example six
In the use method of the washing machine, an upward force is applied to the supporting unit from the outside of the bottom of the accommodating chamber 1, the additive box 2 is stressed, the stressed position is separated from the bottom wall of the accommodating chamber 1, and when the additive box 2 needs to be disassembled, the ejector 301 is externally applied with force, so that the additive box 2 is disassembled.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features contained in other embodiments, but not others, combinations of features of different embodiments are equally meant to be within the scope of the application and form different embodiments. For example, in the above embodiments, those skilled in the art can use the above embodiments in combination according to known technical solutions and technical problems to be solved by the present application.
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 and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (18)
1. An automatic throwing device of a washing machine is characterized in that: comprising
A housing chamber (1) and an additive cartridge (2) disposed within the housing chamber (1);
a sealing structure (3) positioned below the additive box (2) and sealed with the bottom wall of the accommodating chamber (1) in a matching way;
the sealing structure (3) is provided with a supporting unit for bearing force to jack up the additive box (2);
The supporting unit comprises an ejection part (301), wherein the ejection part (301) can deform under the action of external force, and protrudes upwards from the bottom wall of the accommodating chamber (1) to support the additive box (2) for at least partially ejecting the additive box (2) out of the accommodating chamber (1);
The sealing structure (3) comprises a sealing part, is arranged around the ejection part (301) and is in sealing fit with the bottom of the accommodating chamber (1);
The sealing part is connected with the ejection part (301) through a connecting part (302) with elasticity, and the connecting part (302) can provide a telescopic space for the movement of the ejection part (301) and provide a restoring force for the ejection part (301) to restore to the original position.
2. An automatic dispensing device for a washing machine as claimed in claim 1, wherein: the ejection portion (301) is formed in a convex structure extending from the center to the outside of the bottom of the accommodating chamber (1).
3. An automatic dispensing device for a washing machine as claimed in claim 1, wherein: the ejection part (301) is arranged at the front end side close to the accommodating chamber (1).
4. An automatic dispensing device for a washing machine as claimed in claim 2, wherein: the ratio of the distance of the ejection part (301) from the front end of the accommodating chamber (1) to the length of the additive box (2) is between 1:5 and 1:3.
5. An automatic dispensing device for a washing machine according to any one of claims 1-4, characterized in that:
The ejection part (301) is arranged outside the accommodating chamber (1) and has a height difference from a plane formed by the sealing part.
6. An automatic dispensing device for a washing machine as claimed in claim 5, wherein: and a gap for facilitating the searching of the ejection part (301) at the bottom of the accommodating chamber (1) and further forcing is arranged between the ejection part (301) and the sealing part.
7. An automatic dispensing device for a washing machine as claimed in claim 6, wherein:
the connecting part (302) is arranged in a gap between the ejection part (301) and the sealing part;
the connecting part (302) is stacked between the ejection part (301) and the sealing part to form a fold-shaped structure.
8. An automatic dispensing device for a washing machine as claimed in claim 1, wherein: the connecting portion (302) is made of a rubber material having elasticity.
9. An automatic dispensing device for a washing machine as claimed in claim 1, wherein:
the bottom of the accommodating chamber (1) is provided with a mounting opening (101) for mounting the sealing structure (3);
the sealing part is matched with the shape of the mounting opening (101) and is arranged to wrap the mounting opening (101).
10. An automatic dispensing device for a washing machine as claimed in claim 9, wherein:
the mounting opening (101) at the bottom of the accommodating chamber (1) is a groove-shaped opening extending towards the inside of the accommodating chamber (1);
the ejection part (301) is arranged in a groove formed by the mounting opening (101) at the bottom of the accommodating chamber (1).
11. An automatic dispensing device for a washing machine as claimed in claim 10, wherein:
the sealing part comprises
A first sealing ring matched with the inner side of the bottom of the accommodating chamber (1);
and a second sealing ring (305) matched with the outer side of the bottom of the accommodating chamber (1).
12. An automatic dispensing device for a washing machine as claimed in claim 11, wherein: the first sealing ring and the second sealing ring (305) form the sealing part wrapping the mounting opening (101).
13. An automatic dispensing device for a washing machine as claimed in claim 12, wherein: the first seal ring has an outer diameter that is greater than an outer diameter of the second seal ring (305).
14. An automatic dispensing device for a washing machine as claimed in claim 13, wherein: the outer side edge of the second sealing ring (305) is propped against the inner side edge of the groove of the mounting opening (101).
15. An automatic dispensing device for a washing machine as claimed in claim 14, wherein: at least the sealing portion is made of an elastic material, and at least the second sealing ring (305) is deformed by an external force.
16. An automatic dispensing device for a washing machine as claimed in claim 15, wherein: the sealing portion is made of a rubber material having elasticity.
17. A washing machine, characterized in that: at the bottom of the containing chamber (1), at least two automatic dispensing devices of a washing machine according to any of the preceding claims 1-16 are arranged at intervals.
18. A method of using the washing machine of claim 17, wherein: and from the outer side of the bottom of the accommodating chamber (1), applying upward acting force to the supporting unit, wherein the additive box (2) is stressed, and the stressed position is separated from the bottom wall of the accommodating chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633750.5A CN112227017B (en) | 2019-07-15 | Automatic throwing device of washing machine, washing machine and use method of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633750.5A CN112227017B (en) | 2019-07-15 | Automatic throwing device of washing machine, washing machine and use method of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112227017A CN112227017A (en) | 2021-01-15 |
| CN112227017B true CN112227017B (en) | 2024-06-21 |
Family
ID=
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354679A (en) * | 2017-08-21 | 2017-11-17 | 无锡小天鹅股份有限公司 | Distributor case assembly, detergent throwing device and washing machine |
| CN108729130A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatic jettison system of washing machine and washing machine |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729130A (en) * | 2017-04-17 | 2018-11-02 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatic jettison system of washing machine and washing machine |
| CN107354679A (en) * | 2017-08-21 | 2017-11-17 | 无锡小天鹅股份有限公司 | Distributor case assembly, detergent throwing device and washing machine |
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