CN113550126B - Detergent distribution box and washing machine - Google Patents
Detergent distribution box and washing machine Download PDFInfo
- Publication number
- CN113550126B CN113550126B CN202010340106.1A CN202010340106A CN113550126B CN 113550126 B CN113550126 B CN 113550126B CN 202010340106 A CN202010340106 A CN 202010340106A CN 113550126 B CN113550126 B CN 113550126B
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- floating body
- limiting
- detergent
- body structure
- box
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- 239000003599 detergent Substances 0.000 title claims abstract description 96
- 238000005406 washing Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 235000014676 Phragmites communis Nutrition 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a detergent distribution box and a washing machine, wherein the detergent distribution box comprises: the box body is internally provided with at least one detergent storage cavity for containing liquid detergent; a floating body structure capable of automatically turning over and righting and floating on the liquid surface of the detergent storage cavity; the floating body structure is provided with a floating body and a liquid level detection piece arranged on the floating body. The floating body structure can automatically turn over and rightly, so that the floating body structure does not need to be provided with an auxiliary limiting connecting rod, the structure is simplified, and the cost is reduced; when the floating body structure is placed in the detergent storage cavity, whether the floating body structure is placed in the positive direction is not required to be concerned, and after liquid detergent is put in the detergent storage cavity, the floating body structure can be automatically turned over to be in the positive position, so that the assembling speed of the detergent distribution box is improved, and the manufacturing cost is reduced; the liquid level detection part is positioned at the lower end and is in a normal position of the floating body structure.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a detergent distribution box and a washing machine.
Background
Along with the acceleration of the life rhythm and the continuous improvement of the energy-saving consciousness of consumers, users pay more attention to energy-saving and convenient household appliances when purchasing the household appliances. The washing machine is used as household appliances with higher household use frequency, and energy conservation and convenience become important factors for customers to purchase. Washing machines with the function of automatically putting in detergent are more and more popular with users, and most of common washing machines on the market at present are manually added with detergent when washing clothes, the putting-in amount is difficult to grasp, and the washing effect is poor and the washing ratio is low when the using amount of the detergent is small; when the consumption of the detergent is too large, the detergent is wasted, the rinsing difficulty is increased, the water, electricity and time are wasted, and the cost of single washing is increased.
In order to automatically detect the liquid level in the detergent storage cavity, a float is arranged in the detergent storage cavity, a connecting rod hinged with the detergent storage cavity is arranged to connect the float, the movement of the float is limited, and the overturning of the float is avoided. Therefore, a connecting rod needs to be arranged, two ends of the connecting rod are assembled, one end of the connecting rod is hinged to the cavity wall of the detergent storage cavity, and the other end of the connecting rod is connected with the floater; the number of parts increases, and the assembly time increases, increasing the manufacturing cost.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The invention aims at the problems in the prior art, and provides a detergent distribution box, which is provided with a floating body structure capable of automatically turning over the normal position, so that the structure is simplified, the assembly is simple, and the assembly efficiency of the detergent distribution box is improved.
In order to achieve the aim of the invention, the invention is realized by adopting the following technical scheme:
A detergent dispensing box comprising:
The box body is internally provided with at least one detergent storage cavity for containing liquid detergent;
a floating body structure capable of automatically turning over and righting and floating on the liquid surface of the detergent storage cavity; the floating body structure is provided with a floating body and a liquid level detection piece arranged on the floating body.
Further, the center of gravity of the floating body structure is located on the axis of the floating body.
Further, the center of gravity of the floating body structure is located below the center of the floating body.
Further, the floating body is spherical.
Furthermore, the floating body structure realizes automatic overturning and righting by utilizing gravity.
Further, the lower end face of the floating body is a plane, and an accommodating groove for accommodating the liquid level detection piece is formed in the center of the lower end face.
Further, a plurality of supporting feet protruding downwards are arranged on the lower end face.
Further, the lower end of the supporting foot is an arc-shaped surface.
Further, a plurality of limiting parts extending upwards are arranged in the detergent distribution box, and the floating body structure is located in the space surrounded by the limiting parts.
Further, the limiting part is provided with a limiting plate, a convex limiting rib is arranged on one side, close to the floating body structure, of the limiting plate, and the limiting rib is arranged in the vertical direction.
Further, a lower groove is formed in the bottom of the detergent distribution box, and the limiting plate is an arc plate extending upwards along the edge of the lower groove.
Further, a lower groove is formed in the bottom of the detergent distribution box, and the lower end of the limiting rib extends downwards along the side face of the lower groove.
Further, the limiting part is further provided with a supporting plate for supporting the limiting plate, and the supporting plate is arranged on one side, far away from the limiting ribs, of the limiting plate.
Further, the floating body structure further comprises a cover body, the cover body is covered at the upper end of the box body, and a limiting part which extends downwards and is positioned above the floating body structure is arranged on the cover body.
Further, the cover body is provided with a charging port communicated with the detergent storage cavity.
Further, the box body comprises a guide plate assembled on the outer side of the box body in a clamping way, and a guide cavity for guiding fluid flowing out of the box body is formed between the guide plate and the bottom surface of the box body.
Further, a liquid outlet for fluid outflow is formed in the rear end of the diversion cavity.
Further, a first positioning rib plate which extends forwards and is matched with the edge of the front end of the guide plate is arranged on the front end wall of the box body, a clamping opening is formed in the first positioning rib plate, the guide plate is provided with a clamping claw matched with the clamping opening, and the clamping claw is located in the clamping opening.
Further, a plurality of second positioning rib plates are arranged on the front end wall of the box body at intervals, the second positioning rib plates are perpendicular to the first positioning rib plates, positioning grooves matched with the second positioning rib plates are formed in the guide plates, and the second positioning ribs are located in the positioning grooves.
Further, a plurality of reinforcing ribs protruding outwards are arranged on the side face of the box body, an extending part extending downwards is arranged on the outer side of the lower end of the reinforcing rib, a limiting groove is formed between the extending part and the side face of the box body, limiting protrusions matched with the limiting groove are arranged on the side edge of the guide plate, and the limiting protrusions are located in the limiting groove.
Further, the rear end of the guide plate is provided with a plurality of clamping blocks, the box body is provided with clamping grooves which are matched with the clamping blocks in the direction, and the clamping blocks are clamped and fixed in the clamping grooves.
Further, a washing powder throwing cavity is arranged in the box body, the rear end of the washing powder cavity is communicated with the flow guiding cavity, a flow guiding plate for guiding fluid flowing out of the washing powder throwing cavity is arranged on the box body, and the flow guiding plate is positioned behind the washing powder throwing cavity.
Further, the drainage plate is provided with a first vertical section, an inclined section which extends backwards and downwards in an inclined manner along the lower end of the first vertical section, and a second horizontal section which extends backwards along the lower end of the inclined section in a bending manner.
Further, the drainage plate is further provided with a second vertical section which is bent and extends downwards along the rear end of the second horizontal section.
Further, the drainage plate is a part of the cavity wall of the detergent storage cavity.
Based on the detergent distribution box, the washing machine further comprises the detergent distribution box, and the floating body structure capable of automatically overturning to be in the normal position is arranged, so that the washing machine is simple in structure and easy to assemble, and the assembling efficiency of the detergent distribution box is improved.
A washing machine comprises a box body, wherein the detergent distribution box is arranged in the box body.
Compared with the prior art, the invention has the advantages and positive effects that: the floating body structure can automatically turn over and rightly, so that the floating body structure does not need to be provided with an auxiliary limiting connecting rod, the structure is simplified, and the cost is reduced; when the floating body structure is placed in the detergent storage cavity, whether the floating body structure is placed in the positive direction is not required to be concerned, and after liquid detergent is put in the detergent storage cavity, the floating body structure can be automatically turned over to be in the positive position, so that the assembling speed of the detergent distribution box is improved, and the manufacturing cost is reduced; the liquid level detection part is positioned at the lower end and is in a normal position of the floating body structure.
Other features and advantages of the present invention will become apparent upon review of the detailed description of the invention in conjunction with the drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of one embodiment of a detergent dispensing box according to the present invention;
FIG. 2 is an enlarged schematic view of the area A in FIG. 1;
FIG. 3 is an enlarged schematic view of the area B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 in cross-section in the left-right direction;
FIG. 5 is an enlarged schematic view of the floating body structure of FIG. 4;
FIG. 6 is a schematic diagram of the explosive structure of FIG. 1;
FIG. 7 is an enlarged schematic view of the case of FIG. 6;
FIG. 8 is an enlarged schematic view of the area C in FIG. 7;
FIG. 9 is a schematic view of the structure of FIG. 7 at another angle;
FIG. 10 is a schematic view of the cover of FIG. 6 at another angle;
FIG. 11 is a schematic view of the baffle of FIG. 6;
FIG. 12 is a schematic view of the structure of FIG. 1 in section in the front-to-rear direction;
FIG. 13 is another schematic view of the structure of FIG. 1 in section in the front-to-back direction;
FIG. 14 is an enlarged schematic view of the area D in FIG. 13;
Fig. 15 is an enlarged schematic view of the area E in fig. 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, the terms "upper", "lower", "left", "right", and the like refer to the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", and the like, which are based on the positional relationships shown in the drawings, and are the directions closer to the center of the case are the directions "inner", and vice versa. The terminology is used for the purpose of describing and simplifying the description only, and is not intended to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 15, which are embodiments of a detergent dispensing box according to the present invention, a detergent dispensing box 100 includes: the box body 10, there is at least one detergent that is used for holding the liquid detergent to store the cavity 11 in the box body 10, the floating body structure 50 floats on the liquid level in the cavity 11; the floating body structure 50 can automatically turn over to the normal position, and the floating body structure 50 is provided with a floating body 51 and a liquid level detecting member 52 arranged on the floating body 51. The liquid level detecting member 52 is located at the lower end of the floating body 51 and is positioned at the normal position of the floating body structure 50, and when the floating body structure 50 is located at other positions, such as the liquid level detecting member 52 is located at the upper end, the left end and the right end of the floating body 51, the floating body structure 50 can automatically turn over on the liquid level, so that the liquid level detecting member 52 is located at the lower end of the floating body 51, and the detection of the liquid level in the detergent storage cavity 11 is ensured. The floating body structure 50 can automatically turn over and righting under the action of gravity, and the floating body structure 50 can automatically turn over and righting by arranging the floating body structure 50, so that the floating body structure 50 does not need to be provided with an auxiliary limiting connecting rod, the structure is simplified, and the cost is reduced; and when the floating body structure 50 is placed in the detergent storage cavity 11, whether the floating body structure 50 is placed in the forward direction or not is not required to be concerned, and after liquid detergent is put in the detergent storage cavity 11, the floating body structure 50 can be automatically turned over to be in the normal position, so that the assembling speed of the detergent distribution box 100 is improved, and the manufacturing cost is reduced.
In this embodiment, referring to fig. 7, a detergent storage cavity 11 is provided in the case 10 for placing a laundry detergent, a detergent dispensing cavity 15 and a softener dispensing cavity 16 are further provided, the detergent dispensing case 100 further includes a cover 20 and a baffle 30, the cover 20 is provided at an upper end of the case 10, and the baffle 30 is assembled outside the case 10 in a snap fit manner.
In order to realize the automatic overturning and righting of the floating body structure 50, that is, a tumbler structure is adopted, the gravity center of the floating body structure 50 is positioned on the axis of the floating body 51 and below the center of the floating body 51, so that the floating body structure 50 can realize automatic overturning under the action of self gravity. The floating body 51 is preferably provided with a spherical shape, which is advantageous for achieving a roll-over as well as for achieving a centre of gravity of the floating body structure 50 on the axis of the floating body 51. The floating body 51 is made of a light material, the density of the liquid level detection piece 52 is far greater than that of the floating body 51, the floating body 51 can float on the liquid level of the detergent, the floating body structure 50 can also float on the liquid level, and the liquid level detection piece 52 is arranged at the center of the lower end of the floating body 51, so that the gravity center of the floating body structure 50 is positioned below the center of the floating body 51; the floating body 51 is made of foam material, the foam molding is carried out, the liquid level detecting piece 52 is made of a magnet, a reed pipe 60 is arranged below the box body 10, the reed pipe 60 is schematically shown in fig. 13, and the reed pipe 60 is not shown in other views; the reed switch 60 cooperates with the magnet to detect the liquid level. The floating body structure 50 adopts two parts, namely the floating body 51 and the liquid level detection part 52, and an auxiliary part for increasing weight is not required to be arranged, so that the structure is simplified.
Referring to fig. 5, for easy installation of the liquid level detecting member 52, a lower end surface 511 of the floating body 51 is a plane, and a receiving groove for receiving the liquid level detecting member 52 is provided at the center of the lower end surface 511; the lower end surface 511 is provided with a plurality of supporting feet 512 protruding downwards, the supporting feet 512 are arranged, when the liquid level in the detergent storage cavity 11 is low or none, the feet 512 are in contact with the bottom surface of the detergent storage cavity 11, the contact area is reduced, the whole lower end surface 511 is prevented from being in contact with the bottom surface of the detergent storage cavity 11, and the floating body structure 50 is prevented from being stuck to the bottom surface of the detergent storage cavity 11 when the detergent is dry. The lower ends of the support feet 512 are preferably provided with an arcuate surface so that contact with the bottom surface of the detergent storage chamber 11 is a point contact. From the standpoint of achieving the flip of the floating body structure 50, the smaller the area of the end face 511, the better; however, the smaller the area of the end surface 511, the higher the height of the floating body 51, preferably, the central angle of the floating body 51 corresponding to the diameter of the lower end surface 511 is set to 30 ° to 90 °, and more preferably, the central angle of the floating body 51 corresponding to the diameter of the lower end surface 511 is set to 50 ° to 70 °.
In other embodiments, the floating body 51 may take other shapes, such as oval, square, etc.
Referring to fig. 8, since the reed pipe is fixed at the bottom of the box body 10, for the accuracy of liquid level detection, the floating body structure 50 needs to be located above the reed pipe, that is, the floating body structure 50 needs to be limited, so that the floating body structure 50 is prevented from drifting away from the original position; specifically, a plurality of limiting parts 12 extending upwards are arranged in the detergent distribution box 100, and the floating body structure 50 is positioned in the space surrounded by the limiting parts 12; by providing the plurality of limiting portions 12, the movable range of the floating body structure 50 is limited, and the floating body structure 50 can be turned over in a space surrounded by the plurality of limiting portions 12 and can be moved up and down along with the lifting of the liquid surface.
The limiting part 12 is provided with a limiting plate 121, a convex limiting rib 122 is arranged on one side, close to the floating body structure 50, of the limiting plate 121, the limiting rib 122 is arranged in the vertical direction, the limiting rib 122 is used for limiting a limiting space of the floating body structure 50, and when the floating body structure 50 moves to the edge of the limiting space, the floating body structure is blocked by being contacted with the limiting rib 122. Preferably, one side, close to the floating body structure 50, of the limiting rib 122 is set to be an arc surface, so that the contact surface between the limiting rib 122 and the floating body structure 50 is smooth, and collision to the floating body structure 50 is avoided.
A lower groove 13 is formed at the bottom of the detergent dispensing box 100, the limiting plate 121 is an arc plate extending upward along the edge of the lower groove 13, the lower end of the limiting rib 122 extends downward along the side surface of the lower groove 13, and the limiting rib 122 contacts with the bottom surface of the lower groove 13. The limiting part 12 is also provided with a supporting plate 123 for supporting the limiting plate 121, and the supporting plate 123 is arranged on one side of the limiting plate 121 far away from the limiting ribs 122.
Referring to fig. 5, 6 and 10, the structure of the cover 20 will be described, the cover 20 is provided at the upper end of the case 10, and the cover 20 is provided with a feed port 21 communicating with the detergent storage chamber 11 for injecting the detergent into the detergent storage chamber 11; the cover 20 is also provided with a feed port communicating with the detergent feed chamber 15 and the softener feed chamber 16. The cover 20 is provided with a limiting part 22 extending downwards, the limiting part 22 is positioned above the floating body structure 50, and the lower end of the limiting part 22 extends into a space surrounded by the limiting parts 12 and is used for limiting the upward movement of the floating body structure 50.
Referring to fig. 2, 3, 11, 14 and 15, the structure and assembly of the deflector 30 are described, the deflector 30 is assembled on the outer side of the case 10 in a snap fit manner, a deflector cavity 39 for guiding the fluid flowing out of the case 10 is formed between the deflector 30 and the bottom surface of the case 10, and the deflector cavity 39 is provided for conveying the fluid flowing out of the case 10 backward, so that the dissolution of the detergent is facilitated, and the residue of the detergent is reduced; at the rear end of the diversion chamber 39 there is a liquid outlet for the outflow of fluid. The softener delivery cavity 16 is communicated with the diversion cavity 39 through a siphon 161 in the softener delivery cavity, the rear end of the washing powder delivery cavity 15 is communicated with the diversion cavity 39, a diversion plate 111 for diverting fluid flowing out of the washing powder delivery cavity 15 is arranged on the box body 10, and the diversion plate 111 is positioned behind the washing powder delivery cavity 15; by arranging the drainage plate 111, the fluid flowing out of the washing powder feeding cavity 15 smoothly flows into the diversion cavity 39, and the backflushing of the fluid is avoided. The drainage plate 111 has a first vertical section 1111, an inclined section 1112 extending obliquely rearward and downward along a lower end of the first vertical section 1111, a second horizontal section 1113 extending rearward along a lower end of the inclined section 1112, and a second vertical section 1114 extending downward along a rear end of the second horizontal section 1113. The rear end of the deflector 30 is located below the second horizontal segment 1113. The drainage plate 111 forms a wall of the detergent storage chamber 11, or the drainage plate 111 is part of the wall of the detergent storage chamber 11.
The front end wall of the box body 10 is provided with a first positioning rib plate 17 extending forwards, the first positioning rib plate 17 is matched with the front end edge of the guide plate 30 to realize positioning, the first positioning rib plate 17 is provided with a clamping opening 171, the guide plate 30 is provided with a clamping claw 31 matched with the clamping opening 171, and the clamping claw 31 is positioned in the clamping opening 171. By arranging the first positioning rib plate 17, the front end of the guide plate 30 is positioned in the upward direction, and the guide plate 30 is clamped and fixed with the front end of the guide plate.
In order to realize the positioning of the front end of the guide plate 30 in the left-right direction, a plurality of second positioning rib plates 18 are arranged on the front end wall of the box body 10 at intervals, the upper end of each second positioning rib plate 18 is connected with the corresponding first positioning rib plate 17, each second positioning rib plate 18 is perpendicular to the corresponding first positioning rib plate 17, positioning grooves 32 matched with the corresponding second positioning rib plates 18 are formed in the guide plate 30, and the second positioning ribs 18 are located in the corresponding positioning grooves 32. By providing the second positioning ribs 18, positioning of the front end of the deflector 30 in the left-right direction is achieved.
A plurality of protruding reinforcing ribs 19 are arranged on the side face of the box body 10, an extending part 191 extending downwards is arranged on the outer side of the lower end of each reinforcing rib 19, a limiting groove is formed between each extending part 191 and the side face of the box body 10, a limiting protrusion 33 matched with the limiting groove is arranged on the side edge of the guide plate 30, and the limiting protrusions 33 are located in the limiting grooves. The rear end of the guide plate 30 is provided with a plurality of clamping blocks 34, the box body 10 is provided with clamping grooves 14 which are matched with the clamping blocks 34 in the direction, and the clamping blocks 34 are clamped and fixed in the clamping grooves 14; the engaging groove 14 is located below the second horizontal segment 1113 of the drainage plate 111.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (15)
1. A detergent dispensing box, comprising:
The box body is internally provided with at least one detergent storage cavity for containing liquid detergent;
a floating body structure capable of automatically turning over and righting and floating on the liquid surface of the detergent storage cavity; the floating body structure is provided with a floating body and a liquid level detection piece arranged on the floating body;
The box body is characterized by further comprising a guide plate which is clamped and assembled on the outer side of the box body, a first positioning rib plate which extends forwards and is matched with the edge of the front end of the guide plate is arranged on the front end wall of the box body, a clamping opening is formed in the first positioning rib plate, a clamping claw matched with the clamping opening is arranged on the guide plate, and the clamping claw is positioned in the clamping opening; the front end wall of the box body is provided with a plurality of second positioning rib plates which are arranged at intervals, the second positioning rib plates are vertically arranged with the first positioning rib plates, positioning grooves matched with the second positioning rib plates are formed in the guide plates, and the second positioning rib plates are located in the positioning grooves.
2. The detergent dispensing box of claim 1, wherein a lower end surface of the float is a plane, and a receiving groove for receiving the liquid level detecting member is provided at a center of the lower end surface.
3. A detergent dispensing box as claimed in claim 2, wherein a plurality of downwardly projecting support feet are provided on the lower end face, the lower ends of the support feet being arcuate.
4. The detergent dispensing box of claim 1, wherein a plurality of upwardly extending limiting portions are provided in the detergent dispensing box, and the floating body structure is located in a space defined by a plurality of the limiting portions.
5. The detergent dispensing box according to claim 4, wherein the limiting portion has a limiting plate, a convex limiting rib is provided on a side of the limiting plate, which is close to the floating body structure, and the limiting rib is provided in an up-down direction.
6. The detergent dispensing box of claim 5, wherein a lower groove is provided at the bottom of the detergent dispensing box, the limiting plate is an arc plate extending upward along the edge of the lower groove, and the lower end of the limiting rib extends downward along the side surface of the lower groove.
7. The detergent dispensing box according to any one of claims 1 to 6, further comprising a cover body provided at an upper end of the box body, a defining portion extending downward and located above the floating body structure being provided on the cover body.
8. A detergent dispensing box, comprising:
The box body is internally provided with at least one detergent storage cavity for containing liquid detergent;
a floating body structure capable of automatically turning over and righting and floating on the liquid surface of the detergent storage cavity; the floating body structure is provided with a floating body and a liquid level detection piece arranged on the floating body;
The box body is characterized by further comprising a guide plate assembled outside the box body in a clamping manner, wherein a plurality of protruding reinforcing ribs are arranged on the side face of the box body, an extending part extending downwards is arranged on the outer side of the lower end of each reinforcing rib, a limiting groove is formed between the extending part and the side face of the box body, limiting protrusions matched with the limiting grooves are arranged on the side edge of the guide plate, and the limiting protrusions are located in the limiting grooves.
9. The detergent dispensing box of claim 8, wherein a lower end surface of the float is a plane, and a receiving groove for receiving the liquid level detecting member is provided at a center of the lower end surface.
10. The detergent dispensing box of claim 9, wherein a plurality of downwardly projecting support feet are provided on said lower end surface, the lower ends of said support feet being arcuate.
11. The detergent dispensing box of claim 8, wherein a plurality of upwardly extending limiting portions are provided in the detergent dispensing box, and the floating body structure is located in a space defined by a plurality of the limiting portions.
12. The detergent dispensing box of claim 11, wherein the limiting portion has a limiting plate, a convex limiting rib is provided on a side of the limiting plate, which is close to the floating body structure, and the limiting rib is provided in an up-down direction.
13. The detergent dispensing box of claim 12, wherein a lower groove is provided at a bottom of the detergent dispensing box, the limiting plate is an arc plate extending upward along an edge of the lower groove, and a lower end of the limiting rib extends downward along a side surface of the lower groove.
14. A detergent dispensing box as claimed in any one of claims 8 to 13, further comprising a lid provided at an upper end of the box body, the lid being provided with a downwardly extending restriction above the float structure.
15. A washing machine comprising a cabinet, characterized in that a detergent dispensing box as claimed in any one of claims 1 to 14 is provided in the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010340106.1A CN113550126B (en) | 2020-04-26 | 2020-04-26 | Detergent distribution box and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010340106.1A CN113550126B (en) | 2020-04-26 | 2020-04-26 | Detergent distribution box and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113550126A CN113550126A (en) | 2021-10-26 |
| CN113550126B true CN113550126B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010340106.1A Active CN113550126B (en) | 2020-04-26 | 2020-04-26 | Detergent distribution box and washing machine |
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| CN (1) | CN113550126B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957927A (en) * | 2017-12-25 | 2019-07-02 | 青岛海尔洗衣机有限公司 | A kind of automatic release device and washing machine |
| CN111058243A (en) * | 2019-12-24 | 2020-04-24 | 佛山海尔滚筒洗衣机有限公司 | Water level monitoring device and dispenser |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050052136A (en) * | 2003-11-29 | 2005-06-02 | 엘지전자 주식회사 | Dispenser of washing machine |
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| CN109957927A (en) * | 2017-12-25 | 2019-07-02 | 青岛海尔洗衣机有限公司 | A kind of automatic release device and washing machine |
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