CN112430984A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN112430984A CN112430984A CN202011242770.9A CN202011242770A CN112430984A CN 112430984 A CN112430984 A CN 112430984A CN 202011242770 A CN202011242770 A CN 202011242770A CN 112430984 A CN112430984 A CN 112430984A
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- China
- Prior art keywords
- box body
- storage box
- sliding
- opening
- cover
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a washing machine, relates to the technical field of washing equipment, and aims to solve the problem that a sliding cover of a throwing opening is easy to move. The washing machine comprises a box body and a detergent box, wherein a mounting opening is formed in the box body, the detergent box comprises a storage box body and a switching cover, the storage box body is connected in the mounting opening in a sliding mode and is provided with a storage cavity, a feeding opening located above the storage cavity and a guide outlet communicated with a washing drum are formed in the storage box body, the storage box body is provided with a guide rail located between the feeding opening and the guide outlet, and a first positioning lock catch and a second positioning lock catch are arranged in the guide rail at intervals; the switching cover covers the storage box body and is provided with a sliding hanging lug which is connected with the guide rail in a sliding way; when the switching cover moves to the first locking position, the sliding hanging lug of the switching cover is locked with the first positioning lock catch, and the switching cover covers the putting-in opening and opens the leading-out opening; when the switching cover moves to the second locking position, the sliding suspension lug of the switching cover is locked with the second positioning lock catch, and the switching cover covers the outlet and opens the inlet.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to a washing machine.
Background
The washing machine has become a common household appliance, and the existing washing machine can automatically add detergent, softener, nursing agent or disinfectant, so that the automation degree of the washing machine is higher and higher.
The box of the existing washing machine is internally provided with a detergent feeding box, the washing machine feeding box comprises a storage drawer and a feeding opening sliding cover, and the feeding opening sliding cover is arranged on the storage drawer in a sliding manner and can switch the opening and closing conditions of a feeding opening and a leading-out opening on the storage drawer.
In the process of moving the position of the sliding cover of the input port on the storage drawer, if the sliding speed of the sliding cover of the input port is high, the sliding cover of the input port can freely slide on the track of the storage drawer easily, so that the sliding hand feeling is poor, and the sliding cover of the input port can move easily, thereby causing the need of repeated sliding operation.
Disclosure of Invention
The embodiment of the application provides a washing machine, which is used for solving the problems that in the prior art, the sliding hand feeling of a throwing-in opening sliding cover of a detergent throwing-in box is poor, and the throwing-in opening sliding cover is easy to move.
In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:
an embodiment of the present application provides a washing machine, including: the washing machine comprises a box body, a washing drum and a washing machine, wherein a mounting opening is formed in the box body; a detergent box, the detergent box comprising: the storage box body is connected in the mounting opening of the box body in a sliding mode along the extending direction of the mounting opening, a storage cavity is formed in the storage box body, a feeding opening and a leading-out opening are formed in the storage box body, the feeding opening is located above the storage cavity, the leading-out opening is communicated with the washing drum, a guide rail is formed in the storage box body and is arranged between the feeding opening and the leading-out opening, and a first positioning lock catch and a second positioning lock catch are arranged in the guide rail at intervals; the switching cover covers the storage box body, a sliding hanging lug is formed on the switching cover, and the sliding hanging lug is connected with the guide rail of the storage box body in a sliding mode; when the switching cover moves to the first locking position, the sliding hanging lug of the switching cover is locked with the first positioning lock catch, and the switching cover can cover the throwing port and open the leading-out port; when the switching cover moves to the second locking position, the sliding hanging lug of the switching cover is locked with the second positioning lock catch, and the switching cover can cover the outlet and open the throwing port.
In some possible embodiments of the present application, the matching surfaces of the first positioning locking buckle and the sliding hanging lug and the matching surfaces of the second positioning locking buckle and the sliding hanging lug are both arc surfaces; when the switching cover moves to the first locking position, the sliding hanging lug moves from one side of the arc surface of the first positioning lock catch to the other side of the arc surface of the first positioning lock catch so as to lock the sliding hanging lug and the first positioning lock catch; when the switching cover moves to the second locking position, the sliding hanging lug moves from one side of the arc surface of the second positioning lock catch to the other side of the arc surface of the second positioning lock catch, so that the sliding hanging lug and the second positioning lock catch are locked.
In some possible embodiments of the present application, a sliding protrusion in a circular arc shape is formed on the sliding hanging lug, and the circular arc surface of the sliding protrusion can be matched with the circular arc surface of the first positioning lock catch or the circular arc surface of the second positioning lock catch.
In some possible embodiments of the present application, the number of the guide rails on the storage box body is two, the two guide rails are respectively located on the storage box body and on the two side plates parallel to the extending direction of the mounting opening, and the position corresponding to the two guide rails on the switching cover is provided with the sliding hanging lug.
In some possible embodiments of the present application, each of the guide rails is provided with one first positioning lock catch and one second positioning lock catch, and the switching cover is provided with two sliding lugs corresponding to the guide rails, where the two sliding lugs are arranged at intervals along an extending direction parallel to the guide rails; when the switching cover moves to the first locking position, two of the sliding lugs on the switching cover, which are close to the putting-in opening, are correspondingly matched with the first positioning lock catches on the two guide rails respectively; when the switching cover moves to the second locking position, two of the sliding lugs on the switching cover, which are close to the outlet, are correspondingly matched with the two second positioning latches respectively.
In some possible embodiments of the present application, the input port is located outside the output port, and the detergent box includes: the diversion box cover is provided with a resetting piece, if the switching cover is located at the second locking position, the resetting piece can push the storage box body to enter the box body under the action force to prevent the switching cover from moving inwards, so that the switching cover moves to the first locking position from the second locking position.
In some possible embodiments of this application, the piece that resets is setting up the fender position rib of the lower surface of kuppe lid, the bottom surface that keeps off the position rib with switch and cover flush, or be less than switch and cover.
In some possible embodiments of the present application, the input port is located outside the output port, and the storage case includes: the storage box body is connected in the mounting port in a sliding manner; the storage box cover covers the storage box body, and the storage box cover is parallel to two side edges of the extending direction of the mounting opening and the upper end faces of two side plates of the extending direction of the mounting opening on the storage box body are enclosed to form the guide rail.
In some possible embodiments of the present application, the storage box further includes: the feeding port cover covers the storage box cover, and the feeding port and the outlet are both arranged on the feeding port cover; the storage box cover is provided with a first opening and a second opening, the first opening corresponds to the putting-in opening, the second opening corresponds to the leading-out opening, the storage cavity is formed in the storage box body, the storage box body is provided with a communicating opening communicated with the second opening, and the communicating opening is communicated with the washing barrel.
In some possible embodiments of the present application, the storage box body is further provided with a locking hook, the detergent box further includes a push switch, the push switch is fixed in the mounting hole, and the push switch can be locked or disengaged with the locking hook on the storage box body.
The detergent box in the washing machine of the embodiment of the application is when in actual use, take storage box body out from the installing port of box, if the switching lid is in first locking position this moment, the switching lid shelters from putting in the mouth, can't put in detergent (or softener, nursing agent disinfectant etc.), need to switch behind the slip hangers and the first location hasp unblock of lid, and remove along storage box body's guide rail, until with the locking of second location hasp, can open putting in the mouth, the export is closed, get into storage box body's storage chamber through putting in the mouth with the detergent, later will switch lid and the unblock of second location hasp, and remove along storage box body's guide rail, until with first location hasp after, close putting in the mouth, the export is opened, and push storage box body into in the installing port. When the detergent needs to be automatically added, the detergent in the storage box body can be guided into the washing drum through the outlet, and the automatic adding operation of the detergent is completed. Compared with the prior art, the switching cover has the advantages that the sliding hanging lug is small in size and has good elasticity, the sliding hanging lug is well matched with the guide rail of the storage box body, and the hand feeling of sliding operation is good; and the switching cover can be respectively locked with the first positioning lock catch and the second positioning lock catch on the guide rail of the storage box body at the first locking position and the second locking position, so that the switching cover can not move on the guide rail of the storage box body when the detergent box in the washing machine of the embodiment of the application is actually used, the storage box body is drawn out from the installation opening of the box body, if the switching cover is at the first locking position, the switching cover shields the feeding opening, detergent (or softener, nursing agent disinfectant and the like) can not be fed, after the sliding suspension loop of the switching cover is required to be unlocked with the first positioning lock catch, the sliding suspension loop moves along the guide rail of the storage box body until the sliding suspension loop is locked with the second positioning lock catch, the feeding opening can be opened, the guide outlet is closed, the detergent enters the storage cavity of the storage box body through the feeding opening, then the switching cover is unlocked with the second positioning lock catch and moves along the guide rail of the storage, until the first positioning lock catch is locked, the throwing opening is closed, the leading-out opening is opened, and the storage box body is pushed into the mounting opening. When the detergent needs to be automatically added, the detergent in the storage box body can be guided into the washing drum through the outlet, and the automatic adding operation of the detergent is completed. Compared with the prior art, the switching cover has the advantages that the sliding hanging lug is small in size and has good elasticity, the sliding hanging lug is well matched with the guide rail of the storage box body, and the hand feeling of sliding operation is good; and the switching cover can be respectively locked with the first positioning lock catch and the second positioning lock catch on the guide rail of the storage box body at the first locking position and the second locking position, so that the switching cover cannot move on the guide rail of the storage box body.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a washing machine according to an embodiment of the present application;
FIG. 2 is a schematic view illustrating an assembly of a storage case, a switch cover, and a baffle box cover in the washing machine according to the embodiment of the present invention;
FIG. 3 is a second schematic view illustrating the assembly of the storage box, the switch cover and the diversion box cover in the washing machine according to the embodiment of the present invention;
FIG. 4 is an exploded view of a detergent box in the washing machine according to the embodiment of the present application;
FIG. 5 is a plan view of a storage case in the washing machine according to the embodiment of the present application;
FIG. 6 is a bottom view of a storage box cover and a dispensing opening cover in the washing machine according to the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a storage case in a washing machine according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a switch cover in the washing machine according to the embodiment of the present application;
FIG. 9 is a schematic cross-sectional view of a storage case and a switching cover in a washing machine according to an embodiment of the present application;
FIG. 10 is a schematic structural view of a switch cover in a first locking position in a washing machine according to an embodiment of the present application;
FIG. 11 is a schematic structural view of a switch cover in a second locked position in a washing machine according to an embodiment of the present invention;
fig. 12 is an exploded view of a baffle box cover in the washing machine according to the embodiment of the present invention;
FIG. 13 is a schematic view of a lid of a washing machine according to an embodiment of the present invention;
fig. 14 is a second schematic structural view of a lid of a baffle box in the washing machine according to the embodiment of the present application;
FIG. 15 is a third schematic view illustrating the assembly of the storage case, the switch cover and the baffle box cover in the washing machine according to the embodiment of the present invention;
FIG. 16 is a schematic sectional view of a detergent box in the washing machine according to the embodiment of the present application;
FIG. 17 is a schematic structural view illustrating the disengagement of the locking hook from the eject switch in the washing machine according to the embodiment of the present invention;
FIG. 18 is a schematic structural view of the locking hook and the push switch in the washing machine according to the embodiment of the present invention;
FIG. 19 is a schematic view illustrating an assembly of a driving device and a lid of a baffle box in the washing machine according to the embodiment of the present invention;
FIG. 20 is a schematic structural view of a driving apparatus in a washing machine according to an embodiment of the present invention;
fig. 21 is a schematic structural view illustrating a storage box body provided with a limiting structure in the washing machine according to the embodiment of the present application.
Reference numerals:
100-box body, 1-storage box body, 101-storage cavity and 102-throwing port; 102 a-detergent feeding port, 102 b-softener feeding port, 103-outlet port, 104-guide rail, 105-first positioning lock catch, 106-second positioning lock catch, 107-communication port, 108-locking hook, 11-storage box body, 12-storage box cover, 13-feeding port cover, 14-handle, 2-switching cover, 21-sliding hanging lug, 22-sliding bulge, 3-base, 301-liquid guide port, 4-diversion box cover, 41-cover plate, 42-diversion plate, 43-reset piece, 401-outlet hole, 5-push switch, 6-driving device, 61-motor, 62-gear rack structure, 621-gear, 622-rack and 7-limit structure.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to 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; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the description of the present application, "and/or" is only one kind of association relationship describing an associated object, and means that three kinds of relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Referring to fig. 1, the washing machine according to the embodiment of the present application includes a cabinet 100, and a washing tub is installed in the cabinet 100, and items to be washed are placed in the washing tub for washing. The washing machine shown in fig. 1 is a drum washing machine, and the washing machine in the embodiment of the present application may also be a pulsator washing machine.
The cabinet 100 has an installation opening formed therein, and the washing machine further includes a detergent box installed in the installation opening, the detergent box being used for automatically putting detergent (or softener, nursing agent disinfectant, etc.).
Referring to fig. 2 to 6, the detergent box includes a storage box body 1 and a switching cover 2. Arrows in fig. 4 indicate the inside and outside directions of the detergent box.
The storage box body 1 is slidably connected in the mounting opening of the box body 100 along the extending direction of the mounting opening, so that the storage box body 1 can be pushed into the mounting opening or pulled out of the mounting opening; a storage cavity 101 is formed in the storage box body 1, a feeding port 102 and a leading-out port 103 are formed in the storage box body 1, the feeding port 102 is positioned above the storage cavity 101, and detergent (or softener, nursing agent disinfectant and the like) can enter the storage cavity 101 through the feeding port 102 to be stored; the outlet 103 is communicated with the washing drum, and the detergent can be guided into the washing drum through the outlet 103; referring to fig. 7, the storage case 1 further has a guide rail 104, the guide rail 104 is disposed between the input port 102 and the output port 103, and a first positioning lock catch 105 and a second positioning lock catch 106 are disposed at intervals in the guide rail 104.
The switching cover 2 is covered on the storage case 1, and the switching cover 2 is formed with a sliding lug 21, and the sliding lug 21 is slidably connected with a guide rail 104 on the storage case 1, as shown in fig. 8 and 9.
When the switching cover 2 moves to the first locking position, the sliding lugs 21 of the switching cover 2 are locked with the first positioning latches 105, and the switching cover 2 can cover the input opening 102 and open the output opening 103, as shown in fig. 10.
When the switching cover 2 moves to the second locking position, the sliding lugs 21 of the switching cover 2 are locked with the second positioning latches 106, and the switching cover 2 can cover the outlet 103 and open the input port 102, as shown in fig. 11.
When the detergent box in the washing machine in the embodiment of the application is in actual use, the storage box body 1 is drawn out from the mounting opening of the box body 100, if the switching cover 2 is located at the first locking position, the switching cover 2 shields the input opening 102, detergent (or softener, nursing agent disinfectant and the like) cannot be input, the sliding hanging lug 21 of the switching cover 2 needs to be unlocked with the first positioning lock catch 105 and moves along the guide rail 104 of the storage box body 1 until being locked with the second positioning lock catch 106, the input opening 102 can be opened, the output opening 103 is closed, the detergent enters the storage cavity 101 of the storage box body 1 through the input opening 102, the switching cover 2 and the second positioning lock catch 106 are unlocked and move along the guide rail 104 of the storage box body 1 until being locked with the first positioning lock catch 105, the input opening 102 is closed, the output opening 103 is opened, and the storage box body 1 is pushed into the mounting opening. When the detergent needs to be automatically added, the detergent in the storage box body 1 can be guided into the washing drum through the outlet 103, and the automatic adding operation of the detergent is completed. Compared with the prior art, the sliding hanging lug 21 of the switching cover 2 has smaller volume and better elasticity, the sliding hanging lug 21 is better matched with the guide rail 104 of the storage box body 1, and the hand feeling of sliding operation is better; and the switching cover 2 can be locked with the first and second positioning latches 105 and 106 on the guide rail 104 of the storage case 1 at the first and second locking positions, respectively, so that the switching cover 2 cannot be moved on the guide rail 104 of the storage case 1.
With continued reference to fig. 4, the detergent box further includes a base 3, a baffle box cover 4 and a pump.
Wherein, the base 3 is fixed in the installation opening of the box 100 and is positioned below the storage box 1; the base 3 is provided with a liquid guide port 301 communicated with the washing drum.
The pod cover 4 is fixed in the mounting hole of the box 100 and is located above the switch cover 2. The baffle box cover 4 includes a cover plate 41 and a flow distribution plate 42 installed below the cover plate 41, wherein the flow distribution plate 42 is provided with an outlet 401, and the outlet 401 is located above the outlet 103, as shown in fig. 4, 12 to 14.
The pumping pump pumps the detergent in the storage chamber 101 of the storage case 1 and guides the detergent to the flow distribution plate 42. The inlet water of the washing machine is guided to the flow distribution plate 42 and washes the detergent thereon, then enters the storage box body 1 through the outflow hole 401, falls into the base 3 through the outlet 103 of the storage box body 1, and finally is guided into the washing drum through the liquid guide hole 301, so that the automatic adding operation of the detergent is completed.
The shape and size of the first positioning lock catch 105 and the shape and size of the second positioning lock catch 106 may be the same or different.
For example, the shape and size of the first positioning lock 105 and the shape and size of the second positioning lock 106 may be the same.
In some embodiments, the mating surfaces of the first positioning lock catch 105 and the sliding lug 21 and the mating surfaces of the second positioning lock catch 106 and the sliding lug 21 are circular arc surfaces. When the switching cover 2 moves to the first locking position, the sliding hook 21 moves from one side of the arc surface of the first positioning lock catch 105 to the other side of the arc surface of the first positioning lock catch 105, so that the sliding hook 21 and the first positioning lock catch 105 are locked; when the switching cover 2 moves to the second locking position, the sliding lug 21 moves from one side of the arc surface of the second positioning lock 106 to the other side of the arc surface of the second positioning lock 106, so as to lock the sliding lug 21 and the second positioning lock 106. Since the matching surfaces of the first positioning lock catch 105 and the sliding lug 21 and the matching surfaces of the second positioning lock catch 106 and the sliding lug 21 are arc surfaces, the locking process of the sliding lug 21 and the first positioning lock catch 105 and the locking process of the sliding lug 21 and the second positioning lock catch 106 are smooth, i.e. the sliding process of the switching cover 2 on the guide rail 104 is smooth and has pause feeling.
Of course, the mating surfaces of the first positioning lock catch 105 and the sliding lug 21 and the mating surfaces of the second positioning lock catch 106 and the sliding lug 21 can also be inclined planes.
In order to cooperate with the arc surface of the first positioning lock catch 105 and the arc surface of the second positioning lock catch 106, the fitting surface of the sliding lug 21 may also be designed to be arc-shaped, or the sliding lug 21 is formed with the arc-shaped sliding protrusion 22, because the elasticity of the sliding protrusion 22 of the sliding lug 21 is higher, the arc surface of the sliding protrusion 22 cooperates with the arc surface of the first positioning lock catch 105 or the arc surface of the second positioning lock catch 106, so that the locking is not easy, the cooperation between the sliding protrusion 22 of the sliding lug 21 and the first positioning lock catch 105 and the second positioning lock catch 106 is smoother, and the sliding process of the switching cover 2 is smoother. In addition, the sliding hanging lug 21 can be provided with an opening to further improve the elasticity of the sliding hanging lug 21.
In some embodiments, the storage case 1 has one guide rail 104, the guide rail 104 is located on one side plate of the storage case 1 parallel to the extending direction of the mounting opening, the switching cover 2 is provided with a sliding hanging lug 21 at a position corresponding to the guide rail 104, and a region of the switching cover 2 corresponding to the other side plate of the storage case 1 parallel to the extending direction of the mounting opening is buckled to the storage case 1.
In other embodiments, referring to fig. 9, the number of the guide rails 104 on the storage box body 1 is two, the two guide rails 104 are respectively located on two side plates of the storage box body 1 parallel to the extending direction of the mounting opening, the positions of the switching cover 2 corresponding to the two guide rails 104 are both provided with the sliding lugs 21, the sliding lugs 21 on the two sides of the switching cover 2 are correspondingly matched with the two guide rails 104 on the storage box body 1, and the movement process of the switching cover 2 is more stable.
For the scheme of providing two guide rails 104 on the storage box 1, each guide rail 104 on the storage box 1 is provided with a first positioning lock catch 105 and a second positioning lock catch 106, the position of the switching cover 2 corresponding to each guide rail 104 is provided with two sliding lugs 21, and the two sliding lugs 21 are arranged at intervals along the extending direction parallel to the guide rails 104. When the switching cover 2 moves to the first locking position, two of the sliding lugs 21 on the switching cover 2 close to the putting-in opening 102 are respectively matched with the first positioning lock catches 105 on the two guide rails 104 correspondingly; when the switching cover 2 moves to the second locking position, two of the sliding lugs 21 on the switching cover 2 close to the outlet 103 are respectively and correspondingly matched with the two second positioning latches 106, and at the first locking position and the second locking position, two sides of the switching cover 2 are respectively locked with the two guide rails 104 of the storage box body 1, so that the locking force is strong.
Of course, one of the two guide rails 104 on the storage box 1 may be provided with a first positioning lock 105, the other guide rail 104 is provided with a second positioning lock 106, and in the first locking position and the second locking position, one side of the switching cover 2 is locked with only one guide rail 104 of the storage box 1, so that the guide rail 104 has a simpler structure.
There are various ways of forming the guide rail 104 on the storage case 1, for example, the guide rail 104 is directly formed on the storage case 1. For another example, referring to fig. 4 and 9, the storage box body 1 includes a storage box body 11 and a storage box cover 12, wherein the storage box body 11 is slidably connected in the base 3; the storage box cover 12 is covered on the storage box body 11, and the two side edges of the storage box cover 12 along the extending direction of the mounting opening and the upper end faces of the two side plates on the storage box body 11 parallel to the extending direction of the mounting opening form the guide rail 104, and the guide rail 104 structure is naturally formed by utilizing the self structures of the storage box body 11 and the storage box cover 12, so that the structure is simpler.
With reference to fig. 4, the storage box 1 further includes a pouring port cover 13, the pouring port cover 13 is covered on the storage box cover 12, and the pouring port 102 and the outlet 103 are both opened on the pouring port cover 13. The storage box cover 12 is provided with a first opening and a second opening, the first opening corresponds to the feeding opening 102, the second opening corresponds to the leading-out opening 103, the storage cavity 101 is formed in the storage box body 11, the storage box body 11 is provided with a communication opening 107 communicated with the second opening, the communication opening 107 is communicated with the washing drum, detergent can enter the storage cavity 101 in the storage box body 11 through the feeding opening 102 on the feeding opening cover 13 and the first opening on the storage box cover 12 in sequence, a mixture of water and washing liquid flowing out from the outflow hole 401 of the diversion box cover 4 falls into the base 3 through the leading-out opening 103 on the feeding cover 13, the second opening on the storage box cover 12 and the communication opening 107 on the storage box body 11, and finally is guided into the washing drum through the liquid guide opening 301 on the base 3, so that the automatic feeding function of the detergent box is realized. Above-mentioned throwing in flap 13 can make alone, adopts the different open-ended effects of different colour signs constantly making alone, and it is more convenient to make. It should be noted that the second opening may be formed by extending the first opening; in fig. 5, two feeding ports 102 are shown on the feeding port cover 13, one feeding port is a detergent feeding port 102a, and the other feeding port is a softener feeding port (or a care agent feeding port) 102 b.
Referring to fig. 15, the storage case 1 further includes a handle 14, and the handle 14 is mounted on the outer side of the storage case body 11 to facilitate manual operation.
In order to further simplify the operation of dispensing detergent, referring to fig. 14 and 16, the dispensing opening 102 in the embodiment of the present application is located outside the outlet opening 103, and the diversion box cover 4 is provided with the reset piece 43, and if the switch cover 2 is located at the second locking position, the reset piece 43 can prevent the switch cover 2 from moving inward under the force of pushing the storage box body 1 into the box body 100, so that the switch cover 2 moves from the second locking position to the first locking position. Owing to be provided with above-mentioned piece 43 that resets, the detergent box of this application embodiment can avoid before pushing storage box body 1 into the installing port of box 100, forgetting to switch lid 2 and cutting back first locking position for switch lid 2 shelters from export 103, and the detergent that leads out from outlet 401 of kuppe lid 4 can't get into storage box body 1 through export 103, and leads to detergent or softener on dropping down storage box body 1 and the problem that the overflow appears.
The structure of the reset member 43 can be various, for example, the reset member 43 is a gear protrusion or a gear rib arranged on the lower surface of the diversion box cover 4, and the structures of the two reset members 43 are simple. Taking the example of the resetting element 43 as a gear rib, the bottom surface of the gear rib is flush with the switching cover 2 or is lower than the switching cover 2.
In order to prevent the storage box body 1 from moving in the base 3, referring to fig. 17 and 18, the storage box body 1 in the embodiment of the present application is further provided with a locking hook 108, the detergent box further includes a push-spring switch 5, the push-spring switch 5 is fixed on the baffle box cover 4 or the base 3, and the push-spring switch 5 can be locked with or unlocked from the locking hook 108 on the storage box body 1. When the push-eject switch 5 is locked with the locking hook 108 on the storage box body 1, if the storage box body 1 is pushed to press the push-eject switch 5 once, the push-eject switch 5 is disengaged from the locking hook 108 on the storage box body 1, and the storage box body 1 is ejected, so that the storage box body 1 can be drawn out from the base 3; when pushing storage box body 1 into base 3, promote storage box body 1 and press and push away bullet switch 5, push away bullet switch 5 and the locking trip 108 locking on the storage box body 1, storage box body 1 outwards removes and returns initial position to with storage box body 1 locking in base 3, avoid storage box body 1 drunkenness in base 3. Specifically, the push-spring switch 5 may be a trunk switch.
Referring to fig. 19 and 20, the detergent box of the embodiment of the present invention further includes a driving device 6, the driving device 6 is mounted on the baffle box cover 4 or the base 3 and is in transmission connection with the storage box body 1, and the driving device 6 can limit the movement process of the storage box body 1 returning to the initial position, so that the movement process is relatively smooth.
In some embodiments, the driving device 6 includes a motor 61 and a rack-and-pinion structure 62 in transmission connection with the motor 61, a gear 621 is in transmission connection with the motor 61, a rack 622 is fixed on the storage box body 1, an extending direction of the rack 622 is the same as an extending direction of the mounting opening, the gear 621 is driven by the motor 61 to rotate, so as to drive the rack 622 to drive the storage box body 1 to move back and forth along the extending direction of the mounting opening, and the rack-and-pinion structure 62 has high positioning accuracy and moves more smoothly.
In addition, referring to fig. 21, the storage box body 1 is further provided with a limiting structure 7, the limiting structure 7 can limit the storage box body 1 to continue moving inwards after the storage box body 1 is pushed to press the push-spring switch 5 once so that the push-spring switch 5 is disengaged from the locking hook 108 on the storage box body 1, at this time, the handle 14 is released, and the storage drawer is gradually ejected outwards under the action of the driving device 6; when the storage box body 1 is closed, similar to the above process, after the storage box body 1 is pushed to press the push-eject switch 5 once again to lock the locking hook 108 on the storage box body 1 with the push-eject switch 5, the limiting structure 7 limits the storage box body to continue moving inwards, at this time, the handle 14 is released, and the storage drawer is gradually ejected outwards under the action of the driving device 6 and returns to the initial position. Specifically, the limiting structure 7 may be a limiting buckle.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A washing machine, characterized by comprising:
the washing machine comprises a box body, a washing drum and a washing machine, wherein a mounting opening is formed in the box body;
a detergent box, the detergent box comprising:
the storage box body is connected in the mounting opening of the box body in a sliding mode along the extending direction of the mounting opening, a storage cavity is formed in the storage box body, a feeding opening and a leading-out opening are formed in the storage box body, the feeding opening is located above the storage cavity, the leading-out opening is communicated with the washing drum, a guide rail is formed in the storage box body and is arranged between the feeding opening and the leading-out opening, and a first positioning lock catch and a second positioning lock catch are arranged in the guide rail at intervals;
the switching cover covers the storage box body, a sliding hanging lug is formed on the switching cover, and the sliding hanging lug is connected with the guide rail of the storage box body in a sliding mode;
when the switching cover moves to the first locking position, the sliding hanging lug of the switching cover is locked with the first positioning lock catch, and the switching cover can cover the throwing port and open the leading-out port;
when the switching cover moves to the second locking position, the sliding hanging lug of the switching cover is locked with the second positioning lock catch, and the switching cover can cover the outlet and open the throwing port.
2. The washing machine as claimed in claim 1, wherein the fitting surface of the first positioning lock catch with the sliding lug and the fitting surface of the second positioning lock catch with the sliding lug are both arc surfaces;
when the switching cover moves to the first locking position, the sliding hanging lug moves from one side of the arc surface of the first positioning lock catch to the other side of the arc surface of the first positioning lock catch so as to lock the sliding hanging lug and the first positioning lock catch;
when the switching cover moves to the second locking position, the sliding hanging lug moves from one side of the arc surface of the second positioning lock catch to the other side of the arc surface of the second positioning lock catch, so that the sliding hanging lug and the second positioning lock catch are locked.
3. The washing machine as claimed in claim 2, wherein the sliding lug is formed with a circular arc-shaped sliding protrusion, and a circular arc surface of the sliding protrusion can be matched with a circular arc surface of the first positioning lock catch or a circular arc surface of the second positioning lock catch.
4. The washing machine as claimed in claim 2, wherein the storage box body has two guide rails, the two guide rails are respectively disposed on two side plates of the storage box body parallel to the extending direction of the mounting opening, and the switching cover has the sliding lugs corresponding to the two guide rails.
5. A washing machine as claimed in claim 4, wherein each of the guide rails is provided with one of the first positioning lock and one of the second positioning lock, and the switching cover is provided with two sliding lugs corresponding to each of the guide rails, the two sliding lugs being spaced apart from each other in a direction parallel to the extension direction of the guide rails;
when the switching cover moves to the first locking position, two of the sliding lugs on the switching cover, which are close to the putting-in opening, are correspondingly matched with the first positioning lock catches on the two guide rails respectively;
when the switching cover moves to the second locking position, two of the sliding lugs on the switching cover, which are close to the outlet, are correspondingly matched with the two second positioning latches respectively.
6. A washing machine as claimed in any one of claims 1 to 5 wherein the input port is located outside the outlet port, the detergent box comprising:
the diversion box cover is provided with a resetting piece, if the switching cover is located at the second locking position, the resetting piece can push the storage box body to enter the box body under the action force to prevent the switching cover from moving inwards, so that the switching cover moves to the first locking position from the second locking position.
7. The washing machine as claimed in claim 6, wherein the reset member is a shift rib provided on a lower surface of the baffle cover, and a bottom surface of the shift rib is flush with or lower than the switching cover.
8. A washing machine as claimed in any one of claims 1 to 5 wherein the input port is located outside the outlet port, the storage box body comprising:
the storage box body is connected in the mounting port in a sliding manner;
the storage box cover covers the storage box body, and the storage box cover is parallel to two side edges of the extending direction of the mounting opening and the upper end faces of two side plates of the extending direction of the mounting opening on the storage box body are enclosed to form the guide rail.
9. The washing machine as claimed in claim 8, wherein the storage case further comprises:
the feeding port cover covers the storage box cover, and the feeding port and the outlet are both arranged on the feeding port cover;
the storage box cover is provided with a first opening and a second opening, the first opening corresponds to the putting-in opening, the second opening corresponds to the leading-out opening, the storage cavity is formed in the storage box body, the storage box body is provided with a communicating opening communicated with the second opening, and the communicating opening is communicated with the washing barrel.
10. The washing machine as claimed in claim 1, wherein the storage case body is further provided with a locking hook, and the detergent case further comprises:
the spring pushing switch is fixed in the mounting hole and can be locked or separated from the locking clamping hook on the storage box body.
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| CN202011242770.9A CN112430984B (en) | 2020-11-09 | 2020-11-09 | Washing machine |
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| CN202011242770.9A CN112430984B (en) | 2020-11-09 | 2020-11-09 | Washing machine |
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