CN109898284B - Detergent feeding device and washing machine with same - Google Patents
Detergent feeding device and washing machine with same Download PDFInfo
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- CN109898284B CN109898284B CN201711307457.7A CN201711307457A CN109898284B CN 109898284 B CN109898284 B CN 109898284B CN 201711307457 A CN201711307457 A CN 201711307457A CN 109898284 B CN109898284 B CN 109898284B
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- 239000003599 detergent Substances 0.000 title claims abstract description 70
- 238000005406 washing Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 318
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 51
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 14
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a detergent putting device and a washing machine with the same, comprising a first sealing part, a second sealing part and a third sealing part, wherein the first sealing part is arranged on an upper cover or an accommodating chamber of the detergent putting device; a second sealing part which is arranged in the containing chamber or the upper cover of the detergent putting device corresponding to the first sealing part; the first sealing part is inserted into the second sealing part, the end part of the first sealing part inserted into the second sealing part deforms under the extrusion action of the second sealing part, and the first sealing part is matched with the second sealing part to realize labyrinth sealing; the first sealing part is a rib-shaped structure at least partially surrounding the upper cover or the accommodating chamber; a groove is arranged at the end part of the first sealing part; both side walls of the groove form the end of the first sealing portion. The invention provides a washing machine feeding device which can provide a sufficient sealing function only by matching the special characteristics of original assembly parts without adding any third-party material and a washing machine with the feeding device.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a detergent feeding device and a washing machine with the same.
Background
Along with the continuous improvement of the requirements of consumers on the living quality, more and more families pay attention to simple and convenient clothes washing, so that the simple operation of the clothes washing process is more important in the development process of the washing machine, the automatic feeding device is more and more widely applied, the requirements on the automatic feeding device are gradually improved, and the sealing problem of the feeding device is more and more obvious.
The putting device of the washing machine at present is usually provided with a putting box for storing liquid additives, and in order to prevent the liquid additives in the putting box from leaking in the process that the washing machine topples or pulls the putting box, sealing measures are usually required to be taken for the putting box and the putting device, and a sealing ring is usually added or no special sealing measures are usually adopted in the industry.
Chinese patent application No. CN 201710579967.3 discloses a sealing structure of a dispenser, a detergent dispenser and a washing machine. The dispenser sealing structure comprises a dispensing box, a dispenser body and a sealing ring, wherein the dispensing box is provided with a first opening, and the edge of the first opening is downwards convexly arranged to form a first edge; the dispenser body is provided with a second opening, the edge of the second opening is upwards convexly arranged to form a second edge, the first edge extends into the second edge and is matched with the second edge, and the dispensing box is fixed on the dispenser body; the cross-sectional shape of sealing washer is the U type, the U type the sealing washer back-off in the second border to with first border butt.
Chinese patent with application number CN 201620685370.8 discloses a distributor box and a washing machine with the same, wherein the top wall of the distributor box is provided with a throwing port which communicates with the outer space of the distributor box, and the distributor box is internally provided with: the baffle is in an annular plate shape, the upper peripheral edge of the baffle is connected with the peripheral edge of the feeding port in a sealing mode and is used for communicating the external space of the distributor box, and the lower end of the baffle is communicated with the internal space of the distributor box.
Although the above prior art solves some of the problems to some extent, there are still situations where the liquid additive leaks and the sealing device is not suitable for use during the pouring or pulling of the washing machine into the dispensing box.
Therefore, there is a need to improve the disadvantages and drawbacks of the prior art, and to provide a dispensing device for a washing machine and a washing machine having the same, which can provide a sufficient sealing function by only matching the specific features of the original assembly parts without adding any third-party materials.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem underlying the present invention is to overcome the drawbacks of the prior art and to provide a detergent dispensing device which overcomes or at least partially solves the above mentioned problems.
In order to solve the technical problems, the invention adopts the technical scheme that: a detergent putting device comprises a detergent feeding device,
a first sealing part configured on the upper cover or the containing chamber of the detergent putting device;
a second sealing part which is arranged in the containing chamber or the upper cover of the detergent putting device corresponding to the first sealing part;
the first sealing part is connected with the second sealing part in an inserting mode, the end portion, inserted into the second sealing part, of the first sealing part deforms under the extrusion effect of the second sealing part, and the first sealing part and the second sealing part are matched to achieve labyrinth sealing.
The first sealing part is a rib-shaped structure at least partially surrounding the upper cover or the accommodating chamber, and the first sealing part fully enhances the sealing range and effect of the upper cover;
the first sealing part is provided with a groove along the surrounding direction of the rib-shaped structure, so that the deformation effect of the end part is enhanced;
both side walls of the groove form the end of the first sealing portion.
In addition, the first sealing part is a rib-shaped structure which is at least partially arranged around the upper cover or the accommodating chamber, and the sealing range and the sealing effect of the upper cover are fully enhanced by the first sealing part;
the first sealing part is made of a material which is easy to deform under pressure, and the deformation effect of the end part is enhanced.
Further, the second sealing part is a rib-shaped structure which is at least partially arranged around the accommodating chamber or the upper cover, and the sealing range and the sealing effect of the accommodating chamber are fully enhanced by the second sealing part;
the second sealing part is provided with an installation groove matched with the first sealing part;
the end part of the first sealing part is inserted into the mounting groove;
preferably, the opening width of the mounting groove is in a trend from large to small from the end part of the second sealing part to the bottom of the mounting groove, and the minimum width is smaller than the end part width of the first sealing part, so that when the first sealing part is matched with the second sealing part, the end part of the first sealing part is subjected to a gradually strengthened acting force, and the sealing effect is gradually enhanced.
Furthermore, the bottom of the mounting groove is provided with a guide structure which is beneficial to deformation of the end part of the first sealing part due to stress, so that the sealing effect of the detergent putting device is further enhanced.
In one embodiment, the guide structure is an inclined surface arranged between the side wall and the bottom of the mounting groove and used for transition.
In one embodiment, the guide structure is an arc surface arranged between the side wall and the bottom of the mounting groove and used for transition.
In one embodiment, the upper cover is a sump cover; the accommodating chamber is a water tank.
In one embodiment, the upper cover is a detergent chamber cover; the accommodating chamber is a detergent accommodating chamber.
A washing machine comprises the detergent feeding device.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the upper cover and the accommodating chamber of the detergent putting device adopt the sealing structure in the opposite insertion mode, so that the process is simple, the manufacture is convenient, and the installation is convenient;
2. the sealing part is arranged around the detergent feeding device and is combined with the plug-in mounting, so that the sealing effect is further enhanced;
3. the invention is provided with the guide structure which is beneficial to the deformation of the end part of the first sealing part, so that the sealing process is simple and practical.
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 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 principles of the invention and not to limit the invention to the proper form disclosed herein. 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 view of a detergent dispensing device according to the present invention;
FIG. 2 is a schematic enlarged view of a portion of the detergent dispensing device of the present invention, FIG. 1;
fig. 3 is a partially enlarged schematic view of the detergent dispensing device of the present invention, fig. 2.
In the figure: 1. an upper cover; 101. a water tank cover; 102. a detergent chamber cover; 2. a housing chamber; 201. a water tank; 202. a detergent containing chamber; 3. a first seal portion; 301. an end portion; 302. a groove; 4. a second seal portion; 401. mounting grooves; 402. and a guide structure.
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 to 3, a detergent dispensing device according to the present invention comprises,
a first sealing part 3 disposed on the upper cover 1 or the housing chamber 2 of the detergent dispenser;
a second sealing part 4 disposed in the housing chamber 2 or the upper cover 1 of the detergent dispenser corresponding to the first sealing part 3;
the first sealing part 3 is inserted into the second sealing part 4, the end part 301 of the first sealing part 3 inserted into the second sealing part 4 is deformed under the extrusion action of the second sealing part 4 and is matched with the second sealing part 4 to realize labyrinth sealing, a sealing ring is added or no special sealing measure is adopted in the industry at present, the upper cover 1 and the accommodating cavity 2 are respectively provided with the sealing parts and are sealed in an insertion mode, the sealing effect is better, the structure is simple, and the operation is convenient.
The first sealing part 3 is a rib-shaped structure which is at least partially arranged around the upper cover 1 or the accommodating chamber 2, and the first sealing part 3 fully enhances the sealing range and effect of the upper cover 1;
the first sealing part 3 is provided with a groove 302 along the surrounding direction of the rib-shaped structure, so that the deformation effect of the end part 301 is enhanced;
two side walls of the groove 302 form an end portion 301 of the first sealing portion 3, and the end portion 301 is configured to be a groove-shaped structure, so that the two side walls can be deformed more easily when being subjected to pressure, and a sealing effect can be achieved more easily.
In addition, the first sealing part 3 is a rib-shaped structure which is at least partially arranged around the upper cover 1 or the accommodating chamber 2, and the first sealing part 3 fully enhances the sealing range and the sealing effect of the upper cover 1;
the first sealing part 3 is made of a material which is easy to deform under pressure, so that the deformation effect of the end part 301 is enhanced.
In the field, a skilled person can select a material with high elasticity, high toughness and high strength to be suitable for the first sealing portion 3 of the present invention, and in the using process, the end portion 301 of the first sealing portion 3 deforms along with the continuous increase of the external pressure, and the external force application forms a space with good sealing property.
Further, the air conditioner is provided with a fan,
the second sealing part 4 is a rib-shaped structure which is at least partially arranged around the accommodating chamber 2 or the upper cover 1, and the sealing range and the sealing effect of the accommodating chamber 2 are fully enhanced by the second sealing part 4;
the second sealing part 4 is provided with a mounting groove 401 matched with the first sealing part;
the end part 301 of the first sealing part 3 is inserted into the mounting groove 401;
preferably, the opening width of the mounting groove 401 is gradually decreased from the end 301 of the second sealing portion 4 to the bottom of the mounting groove 401, and the minimum width is smaller than the width of the end 301 of the first sealing portion 3, so that when the first sealing portion 3 is matched with the second sealing portion 4, the end 301 of the first sealing portion 3 is subjected to a gradually increased acting force, and the sealing effect is gradually increased.
Furthermore, the bottom of the mounting groove 401 is provided with a guide structure 402 which is beneficial to deformation of the end part 301 of the first sealing part 3 due to stress, so that the sealing effect of the detergent dispensing device is further enhanced, when the first sealing part 3 is inserted into the second sealing part 4, the end part 301 of the first sealing part 3 is guided by the guide structure 402 to deform rapidly, and meanwhile, the sealing effect formed due to the compression deformation of the end part 301 of the guide structure 402 is better.
The upper cover 1 and the accommodating chamber 2 of the detergent putting device adopt a sealing structure in a mutual insertion mode, so that the process is simple, the manufacture is convenient, and the installation is convenient; meanwhile, the arrangement surrounding the detergent feeding device is adopted, and the insertion is combined, so that the sealing effect is further enhanced; and a guide structure 402 facilitating the deformation of the end 301 of the first sealing part 3 is provided, so that the sealing process is simple and practical.
Example one
As shown in fig. 1 to 3, the detergent dispensing device of the present embodiment includes,
a first sealing part 3 disposed on the upper cover 1 or the housing chamber 2 of the detergent dispenser;
a second sealing part 4 disposed in the housing chamber 2 or the upper cover 1 of the detergent dispenser corresponding to the first sealing part 3;
the first sealing part 3 is inserted into the second sealing part 4, the end part 301 of the first sealing part 3 inserted into the second sealing part 4 is deformed under the extrusion action of the second sealing part 4 and is matched with the second sealing part 4 to realize labyrinth sealing, a sealing ring is added or no special sealing measure is adopted in the industry at present, the upper cover 1 and the accommodating cavity 2 are respectively provided with the sealing parts and are sealed in an insertion mode, the sealing effect is better, the structure is simple, and the operation is convenient.
The first sealing part 3 is a rib-shaped structure which is at least partially arranged around the upper cover 1 or the accommodating chamber 2, and the first sealing part 3 fully enhances the sealing range and effect of the upper cover 1;
the first sealing part 3 is provided with a groove 302 along the surrounding direction of the rib-shaped structure, so that the deformation effect of the end part 301 is enhanced;
two side walls of the groove 302 form an end portion 301 of the first sealing portion 3, and the end portion 301 is configured to be a groove-shaped structure, so that the two side walls can be deformed more easily when being subjected to pressure, and a sealing effect can be achieved more easily.
In addition, the first sealing part 3 is a rib-shaped structure which is at least partially arranged around the upper cover 1 or the accommodating chamber 2, and the first sealing part 3 fully enhances the sealing range and the sealing effect of the upper cover 1;
the first sealing part 3 is made of a material which is easy to deform under pressure, so that the deformation effect of the end part 301 is enhanced.
In the field, a skilled person can select a material with high elasticity, high toughness and high strength to be suitable for the first sealing portion 3 of the present invention, and in the using process, the end portion 301 of the first sealing portion 3 deforms along with the continuous increase of the external pressure, and the external force application forms a space with good sealing property.
Further, the air conditioner is provided with a fan,
the second sealing part 4 is a rib-shaped structure which is at least partially arranged around the accommodating chamber 2 or the upper cover 1, and the sealing range and the sealing effect of the accommodating chamber 2 are fully enhanced by the second sealing part 4;
the second sealing part 4 is provided with a mounting groove 401 matched with the first sealing part;
the end part 301 of the first sealing part 3 is inserted into the mounting groove 401;
preferably, the opening width of the mounting groove 401 is gradually decreased from the end 301 of the second sealing portion 4 to the bottom of the mounting groove 401, and the minimum width is smaller than the width of the end 301 of the first sealing portion 3, so that when the first sealing portion 3 is matched with the second sealing portion 4, the end 301 of the first sealing portion 3 is subjected to a gradually increased acting force, and the sealing effect is gradually increased.
Furthermore, the bottom of the mounting groove 401 is provided with a guide structure 402 which is beneficial to deformation of the end part 301 of the first sealing part 3 due to stress, so that the sealing effect of the detergent dispensing device is further enhanced, when the first sealing part 3 is inserted into the second sealing part 4, the end part 301 of the first sealing part 3 is guided by the guide structure 402 to deform rapidly, and meanwhile, the sealing effect formed due to the compression deformation of the end part 301 of the guide structure 402 is better.
The upper cover 1 and the accommodating chamber 2 of the detergent putting device adopt a sealing structure in a mutual insertion mode, so that the process is simple, the manufacture is convenient, and the installation is convenient; meanwhile, the arrangement surrounding the detergent feeding device is adopted, and the insertion is combined, so that the sealing effect is further enhanced; and a guide structure 402 facilitating the deformation of the end 301 of the first sealing part 3 is provided, so that the sealing process is simple and practical.
Example two
As shown in fig. 1 to fig. 3, the present embodiment is further limited to the first embodiment, in the present embodiment, the guiding structure 402 is an inclined surface which is arranged between the side wall and the bottom of the mounting groove 401 and plays a role of transition, the inclined surface is an inclined surface arranged on two side walls of the second sealing portion 4, the inclined surface connects the side wall and the bottom of the second sealing portion 4, when the first sealing portion 3 is inserted into the second sealing portion 4, the end portion 301 of the first sealing portion 3 is pressed to start to deform, when the first sealing portion contacts the inclined surface, the deformation degree of the end portion 301 of the second sealing portion 4 is increased under the guiding of the inclined surface, the deformation speed is increased, and the sealing of the detergent dispensing device is completed quickly.
EXAMPLE III
As shown in fig. 1 to fig. 3, the present embodiment is further limited to the first embodiment, the guiding structure 402 of the present embodiment is an inclined surface disposed between the side wall and the bottom of the mounting groove 401 and playing a role of transition, the inclined surface is an inclined surface disposed on one of the two side walls of the second sealing portion 4, the inclined surface connects the side wall and the bottom of the second sealing portion 4, when the first sealing portion 3 is inserted into the second sealing portion 4, the end 301 of the first sealing portion 3 is pressed to start to deform, and when the first sealing portion contacts the inclined surface, under the guiding of the inclined surface, the degree of deformation of the end 301 of the second sealing portion 4 is increased, the deformation speed is increased, and the sealing of the detergent dispensing device is completed quickly.
Example four
As shown in fig. 1 to fig. 3, this embodiment is the further restriction of the first embodiment, this embodiment the guide structure 402 for set up between mounting groove 401 lateral wall and bottom, play transition's arc surface, the arc surface is for setting up the arc surface in the both sides wall of second sealing 4, the lateral wall and the bottom of second sealing 4 are connected to the arc surface, when first sealing 3 inserts second sealing 4, the tip 301 pressurized of first sealing 3 begins to produce deformation, and when contacting to the arc surface, under the guide of arc surface, the deformation degree of 4 tip 301 of second sealing enlarges, and deformation speed accelerates, accomplishes the sealed of detergent input device fast.
EXAMPLE five
As shown in fig. 1 to fig. 3, this embodiment is a further limitation of the first embodiment, in this embodiment, the guide structure 402 is an arc surface that is arranged between the side wall and the bottom of the mounting groove 401 and plays a role in transition, the arc surface is an arc surface that is arranged on one of the side walls of the two side walls of the second sealing portion 4, the arc surface is connected with the side wall and the bottom of the second sealing portion 4, when the first sealing portion 3 is inserted into the second sealing portion 4, the end portion 301 of the first sealing portion 3 starts to deform under pressure, and when contacting the arc surface, under the guidance of the arc surface, the deformation degree of the end portion 301 of the second sealing portion 4 is increased, the deformation speed is increased, and the sealing of the detergent dispensing device is completed quickly.
EXAMPLE six
As shown in fig. 1 to 3, the present embodiment is further defined by any one of the first to fifth embodiments, in which the upper cover 1 of the present embodiment is a water tank cover 101, and the accommodating chamber 2 is a water tank 201; the first sealing portion 3 is disposed on the water tank cover 101, and the second sealing portion 4 is disposed on the water tank 201.
EXAMPLE seven
As shown in fig. 1 to 3, the present embodiment is further defined by any one of the first to fifth embodiments, in which the upper cover 1 is a detergent cavity cover 102, and the accommodating chamber 2 is a detergent accommodating chamber 202; the first sealing part 3 is disposed on the detergent chamber cover 102, and the second sealing part 4 is disposed on the detergent containing chamber 202.
Example eight
As shown in fig. 1 to 3, the present embodiment is further defined by any one of the first to seventh embodiments, the first sealing portion 3 of the present embodiment is a sealing structure surrounding the outer periphery of the upper cover 1, and the first sealing portion 3 forms a surrounding trend along the outer periphery of the upper cover 1; the second sealing unit is provided corresponding to the first sealing portion 3.
Example nine
As shown in fig. 1 to 3, the present embodiment is further defined by any one of the first to seventh embodiments, the first sealing portion 3 of the present embodiment is a multi-stage sealing structure disposed on the upper cover 1, and particularly, a detergent chamber cover 102 is disposed on the detergent chamber cover to divide the detergent chamber into a plurality of independent spaces; the second sealing unit is provided corresponding to the first sealing portion 3.
Example ten
As shown in fig. 1 to 3, the present embodiment is further limited to any one of the first to ninth embodiments, and the washing machine of the present embodiment, which is provided with the detergent dispenser, includes a first sealing part 3 disposed on the upper cover 1 of the detergent dispenser; a second sealing part 4 which is arranged in the accommodating chamber 2 of the detergent putting device corresponding to the first sealing part 3; when the upper cover 1 is installed to the accommodating chamber 2, the end part 301 of the first sealing part 3 is pressed to deform under the action of the second sealing part 4, the detergent putting device realizes sealing, a sealing ring is added or no special sealing measure is adopted in the prior industry, the upper cover 1 and the accommodating chamber 2 are respectively provided with the sealing parts and sealed in an inserting mode, the sealing effect is better, the structure is simple, and the operation is convenient.
The first sealing part 3 is a rib-shaped structure at least partially surrounding the upper cover 1, and the first sealing part 3 fully enhances the sealing range and effect of the upper cover 1; the end part 301 of the first sealing part 3 is provided with a groove 302, so that the deformation effect of the end part 301 is enhanced; two side walls of the groove 302 form an end portion 301 of the first sealing portion 3, and the end portion 301 is configured to be a groove-shaped structure, so that the two side walls can be deformed more easily when being pressed, and a sealing effect can be achieved more easily.
In addition, the first sealing part 3 is a rib-shaped structure at least partially covering the upper cover 1, and the first sealing part 3 fully enhances the sealing range and the sealing effect of the upper cover 1; the first sealing part 3 is made of a material which is easy to deform under pressure, and the deformation effect of the end part 301 is enhanced. In the field, a skilled person can select a material with high elasticity, high toughness and high strength to be suitable for the first sealing portion 3 of the present invention, and in the using process, the end portion 301 of the first sealing portion 3 deforms along with the continuous increase of the external pressure, and the external force application forms a space with good sealing property.
Further, the second sealing part 4 is a rib-shaped structure at least partially surrounding the accommodating chamber 2, and the second sealing part 4 substantially enhances the sealing range and effect of the accommodating chamber 2; the second sealing part 4 is provided with a mounting groove 401 matched with the first sealing part; the opening width of the mounting groove 401 is from big to little trend from the end 301 of the second sealing portion 4 to the bottom of the mounting groove 401, and the minimum width is smaller than the width of the end 301 of the first sealing portion 3, so that when the first sealing portion 3 is matched with the second sealing portion 4, the end 301 of the first sealing portion 3 is gradually strengthened by an acting force, and the sealing effect is gradually strengthened.
Furthermore, the bottom of the mounting groove 401 is provided with a guide structure 402 which is beneficial to deformation of the end part 301 of the first sealing part 3 due to stress, so that the sealing effect of the detergent dispensing device is further enhanced, when the first sealing part 3 is inserted into the second sealing part 4, the end part 301 of the first sealing part 3 is guided by the guide structure 402 to deform rapidly, and meanwhile, the sealing effect formed due to the compression deformation of the end part 301 of the guide structure 402 is better.
EXAMPLE eleven
As shown in fig. 1 to 3, the present embodiment is further limited to any one of the first to ninth embodiments, and the washing machine of the present embodiment, which is provided with the detergent dispensing device, includes a first sealing portion 3 disposed in a receiving chamber 2 of the detergent dispensing device; a second sealing part 4 which is arranged on the upper cover 1 of the detergent putting device corresponding to the first sealing part 3; when the upper cover 1 is installed to the accommodating chamber 2, the end part 301 of the first sealing part 3 is pressed to deform under the action of the second sealing part 4, the detergent putting device realizes sealing, a sealing ring is added or no special sealing measure is adopted in the prior industry, the upper cover 1 and the accommodating chamber 2 are respectively provided with the sealing parts and sealed in an inserting mode, the sealing effect is better, the structure is simple, and the operation is convenient.
The first sealing part 3 is a rib-shaped structure at least partially surrounding the accommodating chamber 2, and the first sealing part 3 fully enhances the sealing range and effect of the accommodating chamber 2; the end part 301 of the first sealing part 3 is provided with a groove 302, so that the deformation effect of the end part 301 is enhanced; two side walls of the groove 302 form an end portion 301 of the first sealing portion 3, and the end portion 301 is configured to be a groove-shaped structure, so that the two side walls can be deformed more easily when being pressed, and a sealing effect can be achieved more easily.
In addition, the first sealing part 3 is a rib-shaped structure at least partially covering the accommodating chamber 2, and the first sealing part 3 substantially enhances the sealing range and effect of the accommodating chamber 2; the first sealing part 3 is made of a material which is easy to deform under pressure, and the deformation effect of the end part 301 is enhanced. In the field, a skilled person can select a material with high elasticity, high toughness and high strength to be suitable for the first sealing portion 3 of the present invention, and in the using process, the end portion 301 of the first sealing portion 3 deforms along with the continuous increase of the external pressure, and the external force application forms a space with good sealing property.
Further, the second sealing part 4 is a rib-shaped structure at least partially surrounding the upper cover 1, and the second sealing part 4 fully enhances the sealing range and effect of the upper cover 1; the second sealing part 4 is provided with a mounting groove 401 matched with the first sealing part; the opening width of the mounting groove 401 is from big to little trend from the end 301 of the second sealing portion 4 to the bottom of the mounting groove 401, and the minimum width is smaller than the width of the end 301 of the first sealing portion 3, so that when the first sealing portion 3 is matched with the second sealing portion 4, the end 301 of the first sealing portion 3 is gradually strengthened by an acting force, and the sealing effect is gradually strengthened.
Furthermore, the bottom of the mounting groove 401 is provided with a guide structure 402 which is beneficial to deformation of the end part 301 of the first sealing part 3 due to stress, so that the sealing effect of the detergent dispensing device is further enhanced, when the first sealing part 3 is inserted into the second sealing part 4, the end part 301 of the first sealing part 3 is guided by the guide structure 402 to deform rapidly, and meanwhile, the sealing effect formed due to the compression deformation of the end part 301 of the guide structure 402 is better.
In the description provided herein, numerous specific details are set forth. It is understood, however, 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.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A detergent dispensing device is characterized in that: comprises that
A first sealing part (3) which is arranged on the upper cover (1) or the accommodating chamber (2) of the detergent putting device;
a second sealing part (4) which is arranged on the containing chamber (2) or the upper cover (1) of the detergent putting device corresponding to the first sealing part (3);
the first sealing part (3) is inserted into the second sealing part (4), the end part (301) of the first sealing part (3) inserted into the second sealing part (4) deforms under the extrusion action of the second sealing part (4), and the first sealing part is matched with the second sealing part (4) to realize labyrinth sealing;
the first sealing part (3) is of a rib-shaped structure which is at least partially arranged around the upper cover (1) or the accommodating chamber (2);
a groove (302) is formed in the first sealing part (3) along the surrounding direction of the rib-shaped structure;
both side walls of the groove (302) form an end portion (301) of the first seal portion (3).
2. A detergent delivery device as defined in claim 1, further comprising:
the first sealing part (3) is of a rib-shaped structure which is at least partially arranged around the upper cover (1) or the accommodating chamber (2);
the first sealing part (3) is made of a material which is easy to deform under pressure.
3. A detergent delivery device as claimed in any one of claims 1 to 2, wherein:
the second sealing part (4) is a rib-shaped structure which is at least partially arranged around the accommodating chamber (2) or the upper cover (1);
the second sealing part (4) is provided with a mounting groove (401) matched with the first sealing part (3);
the end part (301) of the first sealing part (3) is inserted into the mounting groove (401).
4. A detergent delivery device as defined in claim 3, further comprising:
the opening width of the mounting groove (401) is gradually reduced from the end part (301) of the second sealing part (4) to the bottom of the mounting groove (401), and the minimum width is smaller than the width of the end part (301) of the first sealing part (3).
5. A detergent delivery device as defined in claim 3, further comprising: the bottom of the mounting groove (401) is provided with a guide structure (402) which is beneficial to deformation of the end part (301) of the first sealing part (3) caused by stress.
6. A detergent delivery device as claimed in claim 5, wherein: the guide structure (402) is an inclined surface which is arranged between the side wall and the bottom of the mounting groove (401) and plays a transition role.
7. A detergent delivery device as claimed in claim 5, wherein: the guide structure (402) is an arc surface which is arranged between the side wall and the bottom of the mounting groove (401) and plays a transition role.
8. A detergent delivery device as claimed in any one of claims 1 to 2, wherein:
the upper cover (1) is a water tank cover (101);
the accommodating chamber (2) is a water tank (201).
9. A detergent delivery device as claimed in any one of claims 1 to 2, wherein:
the upper cover (1) is a detergent cavity cover (102);
the containing chamber (2) is a detergent containing cavity (202).
10. A washing machine characterized by: a detergent delivery device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307457.7A CN109898284B (en) | 2017-12-11 | 2017-12-11 | Detergent feeding device and washing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307457.7A CN109898284B (en) | 2017-12-11 | 2017-12-11 | Detergent feeding device and washing machine with same |
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| CN109898284A CN109898284A (en) | 2019-06-18 |
| CN109898284B true CN109898284B (en) | 2022-07-29 |
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| CN201711307457.7A Active CN109898284B (en) | 2017-12-11 | 2017-12-11 | Detergent feeding device and washing machine with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114164623B (en) * | 2020-09-11 | 2023-04-07 | 无锡小天鹅电器有限公司 | Distributor, water inlet system and clothes treatment device |
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Effective date of registration: 20220630 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. 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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