CN106555309B - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
CN106555309B
CN106555309B CN201611077775.4A CN201611077775A CN106555309B CN 106555309 B CN106555309 B CN 106555309B CN 201611077775 A CN201611077775 A CN 201611077775A CN 106555309 B CN106555309 B CN 106555309B
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China
Prior art keywords
top cover
hole
washing machine
control panel
limiting
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Active
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CN201611077775.4A
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Chinese (zh)
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CN106555309A (en
Inventor
吴全红
金炅学
黄岩
陈琪
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Electric Co Ltd
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Priority to CN201611077775.4A priority Critical patent/CN106555309B/en
Publication of CN106555309A publication Critical patent/CN106555309A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12Casings; Tubs

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

The invention discloses a washing machine, comprising: the box, control panel and top cap, the left and right sides at the top of box are equipped with the mounting panel respectively, and control panel detachably establishes on the box and is located the front portion of box, and the top cap is established on the box and is located control panel's rear portion, and the top cap links to each other with box and control panel along the rear panel of box forward or upwards detachably. According to the washing machine provided by the embodiment of the invention, when the washing machine needs to be maintained, the top cover is pushed forwards relative to the whole machine, and then the top cover is lifted upwards, so that the problem that the top cover is blocked by a wall or a cabinet to cause inconvenient assembly and disassembly is avoided, namely the top cover can be disassembled from the washing machine without moving the washing machine forwards. The washing machine is simple in structure, convenient to disassemble and assemble, simple and easy to maintain, convenient to operate and good in user experience.

Description

Washing machine
Technical Field
The invention relates to the technical field of washing machines, in particular to a washing machine.
Background
At present, washing machines have become the household appliances which are seen everywhere in our daily lives. In the related art, the top cover of the washing machine is usually detached from the rear of the washing machine, but when the washing machine is installed in a customer's home, the rear part of the top cover is usually tightly attached to a wall or a cabinet, so that when the washing machine needs to be maintained, the detachment of the top cover is blocked by the wall or the cabinet, that is, the whole washing machine needs to be moved forward, especially for the washing machine with a heavy weight or even a trailer, which is inconvenient to operate, makes the maintenance work very difficult, and brings inconvenience to users.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the invention provides the washing machine which is simple in structure, convenient to assemble and disassemble, simple and easy to maintain, convenient to operate and good in user experience.
A washing machine according to an embodiment of the present invention includes: box, control panel and top cap, the left and right sides at the top of box is equipped with the mounting panel respectively, control panel detachably establishes on the box and be located the front portion of box, the top cap is established on the box and be located control panel's rear portion, the top cap is followed the rear panel of box forward or upwards detachably with the box with control panel links to each other.
According to the washing machine provided by the embodiment of the invention, the top cover is arranged at the rear part of the control panel on the box body, and the top cover is detachably connected with the box body and the control panel, when the washing machine needs to be maintained, the top cover is pushed forwards relative to the whole machine, and then the top cover is lifted upwards, so that the problem that the top cover is blocked by a wall or a cabinet to cause inconvenient disassembly and assembly is avoided, namely the top cover can be disassembled from the washing machine without moving the washing machine forwards, the washing machine is particularly suitable for washing machines with larger weight, the operation is simple, and the maintenance process is simple and convenient. The washing machine is simple in structure, convenient to disassemble and assemble, simple and easy to maintain, convenient to operate and good in user experience.
In addition, the washing machine according to the embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, the mounting plate is provided with screw holes, the left side and the right side of the top cover are respectively provided with connecting sheets, the connecting sheets are provided with connecting holes, and the top cover is detachably connected with the box body through screws.
According to an embodiment of the present invention, the washing machine further includes: the positioning pin penetrates through the connecting hole and is abutted to the mounting plate, and the screw penetrates through the positioning pin and is connected with the screw hole.
According to an embodiment of the present invention, the connection hole is formed as a gourd hole, the connection hole includes a first hole body and a second hole body that are communicated with each other in a front-rear direction, the first hole body is located at a front side of the second hole body, a radial dimension of the first hole body is smaller than a radial dimension of the second hole body, and a maximum radial dimension of the positioning pin is smaller than the radial dimension of the second hole body and larger than the radial dimension of the first hole body.
According to one embodiment of the present invention, each of the connection pieces is provided with two of the connection holes arranged at intervals in the front-rear direction.
According to one embodiment of the invention, the front part of the top cover is provided with a limiting piece which extends forwards into the control panel, a limiting hook is arranged in the control panel, and the limiting hook is matched with the limiting piece to fix the top cover.
According to an embodiment of the invention, the limiting sheet is provided with a limiting hole, and the limiting hook is clamped in the limiting hole.
According to one embodiment of the invention, the limit catch extends obliquely rearward and downward relative to the front surface of the case.
According to one embodiment of the invention, the limiting sheets comprise three limiting sheets, and the three limiting sheets are distributed at intervals along the left-right direction.
According to an embodiment of the present invention, the limiting sheet is integrally formed with the top cover, and the limiting hook is integrally formed with the control panel.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is an exploded view of a washing machine according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a washing machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a top cover of a washing machine according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a partial structural view of a washing machine according to an embodiment of the present invention;
fig. 6 is another partial structural view of a washing machine according to an embodiment of the present invention.
Reference numerals:
100: a washing machine;
10: a box body; 11: mounting a plate;
20: a control panel; 21: a limit hook;
30: a top cover;
31: connecting sheets; 311: connecting holes; 3111: a first aperture body; 3112: a second aperture body;
32: a limiting sheet; 32 a: a limiting hole;
40: positioning pins;
50: and (4) screws.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The washing machine 100 according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.
The washing machine 100 according to the embodiment of the present invention includes a cabinet 10, a control panel 20, and a top cover 30. Specifically, the left and right sides of the top of the cabinet 10 are respectively provided with the mounting plates 11, the control panel 20 is detachably provided on the cabinet 10 at the front of the cabinet 10, the top cover 30 is provided on the cabinet 10 at the rear of the control panel 20, and the top cover 30 is detachably connected to the cabinet 10 and the control panel 20 forward or upward along the rear panel of the cabinet 10.
In other words, the washing machine 100 is mainly composed of a cabinet 10, a control panel 20, and a top cover 30, two mounting plates 11 are respectively disposed at left and right sides of a top end of the cabinet 10, each mounting plate 11 extends along a front-rear direction of the cabinet 10, the control panel 20 is located at a top end of a front portion of the cabinet 10, and the control panel 20 is detachably coupled to the cabinet 10.
In addition, a top cover 30 is further arranged above the box body 10, the top cover 30 is located behind the control panel 20, the top cover 30 is detachably connected with the control panel 20 and the box body 10 forwards or upwards along the rear panel of the box body 10, when the washing machine 100 needs maintenance, the top cover 30 can be pushed forwards relative to the whole machine, then the top cover 30 is taken upwards, the top cover 30 cannot be influenced by a wall body or a cabinet, the disassembly and assembly are convenient, and the maintenance work is simple.
Therefore, according to the washing machine 100 of the embodiment of the present invention, the top cover 30 is disposed at the rear portion of the control panel 20 on the cabinet 10, and the top cover 30 is detachably connected to the cabinet 10 and the control panel 20, when the washing machine 100 needs to be maintained, the top cover 30 is pushed forward relative to the whole machine, and then the top cover 30 is lifted upward, so as to avoid the inconvenience of disassembly and assembly caused by the blockage of the top cover 30 by a wall or a cabinet, that is, the top cover 30 can be detached from the washing machine 100 without moving the washing machine 100 forward, which is particularly suitable for the washing machine 100 with a large weight, and the operation is simple, so that the maintenance process is simple and convenient. The washing machine 100 has a simple structure, is convenient to disassemble and assemble, is easy to maintain, is convenient to operate, and has good user experience.
Optionally, a screw hole is formed in the mounting plate 11, the left and right sides of the top cover 30 are respectively provided with a connecting sheet 31, a connecting hole 311 is formed in the connecting sheet 31, and the top cover 30 is detachably connected with the box body 10 through a screw 50.
That is, the connecting pieces 31 are respectively arranged on the left side and the right side of the top cover 30, each connecting piece 31 can extend downwards or inwards along the top cover 30 to form a protrusion protruding out of the lower surface of the top cover 30, a connecting hole 311 is arranged on each connecting piece 31, correspondingly, a plurality of screw holes are arranged on the mounting plate 11, the screw 50 is matched with the connecting hole 311 on the top cover 30 and the screw holes on the box body 10, the top cover 30 is detachably connected with the box body 10, and the top cover 30 and the box body 10 can be fixed.
As shown in fig. 3, in the present embodiment, the left side of the top cover 30 is provided with a plurality of connecting pieces 31 spaced apart along the length direction thereof, the right side of the top cover 30 is provided with a plurality of connecting pieces 31 spaced apart along the length direction thereof, and the connecting pieces 31 on the left side and the right side of the top cover 30 are arranged oppositely and symmetrically in the left-right direction of the top cover 30, so as to further ensure the connection reliability of the box body 10 and the top cover 30.
In some embodiments of the present invention, the washing machine 100 further comprises: and the positioning pin 40 is abutted against the mounting plate 11 through the connecting hole 311, and the screw 50 is connected with the screw hole through the positioning pin 40.
In other words, the washing machine 100 is further provided with the positioning pin 40, the inside of the positioning pin 40 is formed as a through hole matching the shape of the screw 50, the radial dimension of the upper end of the outside of the positioning pin 40 is greater than the radial dimension of the lower end, and the lower end of the positioning pin 40 can pass through the connection hole 311.
As shown in fig. 5, when the lower end of the positioning pin 40 passes through the connecting hole 311, the stepped surface of the transition between the upper end and the lower end of the positioning pin 40 is located above the edge of a part of the connecting hole 311, and the lower end of the positioning pin 40 abuts against the mounting plate 11, the screw 50 can pass through the through hole inside the positioning pin 40 and the screw hole on the mounting plate 11, thereby detachably fixing the top cover 30 to the box body 10.
When the positioning pin 40 is connected with the connecting sheet 31 of the top cover 30, the lower end of the positioning pin 40 passes through the connecting hole 311 on the connecting sheet 31, and the upper end of the positioning pin 40 is stopped against the connecting sheet 31, so that the positioning of the positioning pin 40 on the top cover 30 is realized; when locating pin 40 is connected with screw 50, the upper end of screw 50 ends and supports in locating pin 40, and locating pin 40 plays spacing effect to screw 50, avoids screw 50 to be connected the connection piece 31 of top cap 30 with box 10 when, breaks through connection piece 31, guarantees top cap 30 and box 10's reliability of being connected.
Preferably, the connection hole 311 is formed as a gourd hole, the connection hole 311 includes a first hole 3111 and a second hole 3112 communicating with each other in a front-rear direction, the first hole 3111 is located at a front side of the second hole 3112, a radial dimension of the first hole 3111 is smaller than a radial dimension of the second hole 3112, and a maximum radial dimension of the positioning pin 40 is smaller than the radial dimension of the second hole 3112 and larger than the radial dimension of the first hole 3111.
Referring to fig. 3 and 4, it can be understood that the connection hole 311 is provided in a gourd shape, one end (e.g., a front end of the connection hole 311 in fig. 4) of the connection hole 311 is smaller than the other end (e.g., a rear end of the connection hole 311 in fig. 4), i.e., the connection hole 311 is mainly composed of a first hole body 3111 and a second hole body 3112 communicating with each other in a front-rear direction of the top cover 30, the first hole body 3111 is provided at a front side of the second hole body 3112, and a radial dimension of the first hole body 3111 is smaller than a radial dimension of the second hole body 3112, i.e., a radial dimension of the front end of the connection hole 311 is smaller than a radial dimension of the rear end of the connection.
As shown in fig. 5, the outer shape of the positioning pin 40 is adapted to the connecting hole 311, that is, the upper end of the positioning pin 40 is larger than the lower end, the lower end of the positioning pin 40 is smaller than the radial dimension of the first bore 3111, the upper end of the positioning pin 40 is larger than the radial dimension of the first bore 3111 and smaller than the radial dimension of the second bore 3112 (the maximum radial dimension of the positioning pin 40), that is, the lower end of the positioning pin 40 can pass through the first bore 3111 and the second bore 3112, and the lower end of the positioning pin 40 can pass through the second bore 3112 and cannot pass through the first bore 3111.
When the top cover 30 is fixed to the box body 10, the positioning pin 40 is located at the first hole 3111, and when the top cover 30 needs to be detached from the box body 10, the top cover 30 can be pushed forward, so that the positioning pin 40 is located at the second hole 3112 of the top cover 30, and then the top cover 30 is taken up upwards; when the top cap 30 is installed, align the second hole 3112 on the top cap 30 and the locating pin 40 on the box 10 in vertical direction, place the top cap 30 downwards again, when the upper end of the locating pin 40 passes through the second hole 3112, it can to promote the top cap 30 backwards, the assembly and the dismantlement of top cap 30 and box 10 are very convenient, the dismouting process is reduced, the dismouting efficiency is improved, the blocking of the wall body is avoided during the dismantlement, need not to remove 100 complete machines of washing machine during the maintenance, and is not only convenient but also quick.
Advantageously, each connecting piece 31 is provided with two connecting holes 311 which are arranged at intervals along the front-back direction, two connecting holes 311 are arranged at intervals along the front-back direction of each connecting hole 311, namely, the two connecting holes 311 are arranged at intervals along the front-back extending direction of the connecting piece 31, one connecting hole 311 is arranged close to the front end of the top cover 30 and the other connecting hole 311 is arranged close to the back end of the top cover 30 in the front-back direction of each connecting piece 31, the top cover 30 can be firmly fixed on the box body 10 through the interval arrangement of the two connecting holes 311 on each connecting piece 31, the reliability of the connection of the top cover 30 and the box body 10 is enhanced, and the structure is more stable.
In this application, the front portion of the top cover 30 is provided with a limiting piece 32 extending forward into the control panel 20, the control panel 20 is provided with a limiting hook 21, and the limiting hook 21 is matched with the limiting piece 32 to fix the top cover 30.
Specifically, as shown in fig. 6, spacing piece 32 has been arranged at the front end of top cap 30, looks adaptation ground, spacing pothook 21 has been arranged in control panel 20, spacing piece 32 equals with spacing pothook 21's position one-to-one and quantity, spacing piece 32 can stretch into in control panel 20 forward, and then cooperate with spacing pothook 21 in control panel 20, cooperation through spacing piece 32 and spacing pothook 21's correspondence, realize top cap 30 and control panel 20's fixed connection, compare with traditional top cap 30, the screw 50 of top cap 30 rear side has been cancelled, the appearance is succinct more pleasing to the eye, further increase top cap 30's reliability, guarantee the stability of structure.
Preferably, the position-limiting sheet 32 is provided with a position-limiting hole 32a, and the position-limiting hook 21 is clamped in the position-limiting hole 32 a.
Referring to fig. 3 and 6, the free end of the limiting sheet 32 extends forward, a limiting hole 32a is formed in the middle of the limiting sheet 32, the limiting hook 21 can extend into the limiting hole 32a, the limiting hook 21 and the limiting sheet 32 are connected in an inserting mode through the limiting hole 32a, the top cover 30 is prevented from being loosened relative to the control panel 20, and therefore the top cover 30 is well fixed.
Advantageously, the limit catch 21 extends obliquely rearward and downward with respect to the front surface of the tank 10. As shown in fig. 6, the limiting hooks 21 are located in the control panel 20 and inclined from front to back and extend downward, and when the limiting piece 32 on the top cover 30 is inserted into the control panel 20, the corresponding limiting hooks 21 extend into the limiting holes 32a on the limiting piece 32 and can hook the limiting piece 32 of the top cover 30, so that the top cover 30 is fixed in all directions (front to back, left to right, and up to down directions, respectively), and reliable connection and stable structure of the top cover 30 and the control panel 20 are ensured.
As shown in fig. 3, in the present embodiment, the limiting pieces 32 include three limiting pieces 32, and the three limiting pieces 32 are spaced apart from each other in the left-right direction.
That is to say, three spacing pieces 32 are arranged at the front end of top cover 30, three spacing pieces 32 set up control panel 20 along left and right direction interval at the front end of top cover 30 and establish when the anterior upper end of box 10, three spacing pieces 32 cooperate with the three spacing pothook 21 that correspond in the control panel 20 respectively, thereby strengthened the reliability of top cover 30 front end and control panel 20 and connected, realize the fixed connection of top cover 30 and control panel 20, when improving the structural stability of top cover 30 and control panel 20, make the appearance simple, pleasing to the eye.
Preferably, the limiting sheet 32 and the top cover 30 are integrally formed, and the limiting hook 21 and the control panel 20 are integrally formed, so that the structure formed by integrally forming the limiting sheet 32 and the top cover 30 and the structure and performance stability of the top cover 30 and the control panel 20 can be respectively ensured by the limiting hook 21 and the control panel 20, and the forming is convenient and the manufacturing is simple, redundant assembling parts and connecting processes are omitted, the assembling and disassembling efficiency of the washing machine 100 is greatly improved, the connecting reliability of the top cover 30 and the control panel 20 is ensured, furthermore, the integral strength and stability of the integrally formed structure are high, the assembling is more convenient, and the service life is longer.
It should be noted that, the present invention designs a way of detaching the top cover 30 forward, which is different from the traditional method of detaching and installing the top cover, that is, detaching and installing from the front end of the washing machine 100, all ways of detaching the top cover 30 forward in the washing machine 100 are within the scope of this patent, the detachment avoids the blocking of the wall, the washing machine 100 does not need to be moved as a whole during maintenance, which is convenient and fast, and the user experience is good.
The washing machine 100 according to the embodiment of the present invention will be described with reference to the following embodiments.
As shown in fig. 1 to 6, a washing machine 100 according to an embodiment of the present invention includes a cabinet 10, a control panel 20, a top cover 30, and a positioning pin 40.
Specifically, the top cover 30 is located above the box body 10, the control panel 20 is disposed at the front upper portion of the box body 10, the mounting plates 11 are respectively disposed at the left and right sides of the top end of the box body 10, the two mounting plates 11 are located between the box body 10 and the top cover 30, each mounting plate 11 extends in the front-rear direction of the box body 10, a plurality of screw holes are respectively disposed on each mounting plate 11, the connecting plates 31 are respectively disposed at the left and right sides of the top cover 30, two connecting holes 311 are formed in each connecting plate 31 and spaced apart in the front-rear direction, a first hole 3111 of each connecting hole 311 is communicated with a second hole 3112, three limiting pieces 32 are distributed at intervals at the front end of the top cover 30, limiting holes 32a are formed in each limiting piece 32, and correspondingly, three limiting hooks 21 are arranged at intervals on the control panel 20.
When the washing machine 100 is assembled, each limiting hook 21 in the control panel 20 is clamped in the limiting hole 32a at the corresponding position, the positioning pin 40 is located at the first hole body 3111 of the connecting hole 311 on the top cover 30, the top cover 30 is fixed on the box body 10 by the positioning pin 40, when the washing machine 100 needs to be maintained, if the top cover 30 and the control panel 20 of the washing machine 100 need to be detached from the box body 10, the top cover 30 is pushed forward, so that the second hole body 3112 of the connecting hole 311 on the top cover 30 is located at the positioning pin 40, then the top cover 30 is taken up upwards, the second hole body 3112 penetrates through the positioning pin 40 and is separated from the positioning pin 40, namely, the top cover 30 is separated from the box body 10, then the control panel 20 is moved forward and upwards, and the limiting hook 21 is pulled out from the limiting hole 32a, so that the top cover 30 is.
When the maintenance finishes and needs to be installed, align second hole 3112 on top cover 30 and locating pin 40 on box 10 in the vertical direction, then move top cover 30 downwards, until second hole 3112 passes locating pin 40, locating pin 40 is located second hole 3112 department this moment, then promote top cover 30 backward, make locating pin 40 be located first hole 3111 department, locating pin 40 joint is at the edge of first hole 3111, fix top cover 30 on box 10, then correspond spacing pothook 21 on control panel 20 and stretch into in the spacing hole 32a of top cover 30 front end, install control panel 20 on box 10 again can, just so guaranteed the fixed connection of top cover 30 and control panel 20 box 10.
Therefore, according to the washing machine 100 of the embodiment of the invention, the top cover 30 is arranged at the rear part of the control panel 20 on the box body 10, and the top cover 30 is detachably connected with the box body 10 and the control panel 20, when the washing machine 100 needs to be maintained, the top cover 30 is pushed forwards relative to the whole machine, and then the top cover 30 is taken up upwards, so that the problem that the top cover 30 is blocked by a wall or a cabinet to cause inconvenient disassembly and assembly is avoided, namely the top cover 30 can be disassembled from the washing machine 100 without moving the washing machine 100 forwards, the operation is simple, the maintenance process is simple and convenient, in addition, the number of parts and the disassembly and assembly processes are reduced, and the disassembly and assembly efficiency is greatly improved.
Therefore, the washing machine 100 has a simple structure, an attractive appearance, convenience in assembly and disassembly, simplicity in maintenance, convenience in operation and good user experience.
Other configurations and operations of the washing machine 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (5)

1. A washing machine, characterized by comprising:
the left side and the right side of the top of the box body are respectively provided with a mounting plate;
the control panel is detachably arranged on the box body and is positioned at the front part of the box body;
a top cover provided on the case body at a rear portion of the control panel, the top cover being detachably connected with the case body and the control panel, and the top cover being adapted to be pushed forward to be detached from the case body; the mounting plate is provided with screw holes, the left side and the right side of the top cover are respectively provided with connecting sheets, the connecting sheets are provided with connecting holes, and the top cover is detachably connected with the box body through screws; the positioning pin penetrates through the connecting hole and abuts against the mounting plate, and the screw penetrates through the positioning pin and is connected with the screw hole; each connecting piece is provided with two connecting holes which are arranged at intervals in the front-back direction, one connecting hole is arranged close to the front end of the top cover, and the other connecting hole is arranged close to the rear end of the top cover;
each connecting hole comprises a first hole body and a second hole body which are communicated with each other in the front-rear direction, the first hole body is positioned on the front side of the second hole body, and the radial size of the first hole body is smaller than that of the second hole body;
the front part of the top cover is provided with a limiting piece which extends forwards into the control panel, a limiting clamping hook is arranged in the control panel, the limiting clamping hook is matched with the limiting piece to fix the top cover, and the limiting clamping hook extends backwards and downwards in a downward inclination mode relative to the front surface of the box body.
2. The washing machine as claimed in claim 1, wherein each of the coupling holes is formed as a gourd hole, and a maximum radial dimension of the positioning pin is smaller than a radial dimension of the second hole body and larger than a radial dimension of the first hole body.
3. The washing machine as claimed in claim 1, wherein the position-limiting sheet has a position-limiting hole, and the position-limiting hook is engaged with the position-limiting hole.
4. The washing machine as claimed in claim 1, wherein the stopper includes three stopper pieces, and the three stopper pieces are spaced apart in a left-right direction.
5. The washing machine as claimed in claim 1, wherein the stopper piece is integrally formed with the top cover, and the stopper hook is integrally formed with the control panel.
CN201611077775.4A 2016-11-29 2016-11-29 Washing machine Active CN106555309B (en)

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CN109468810B (en) * 2017-09-07 2022-03-01 青岛海尔洗衣机有限公司 Clothes treatment device
CN107780170A (en) * 2017-10-31 2018-03-09 珠海格力电器股份有限公司 The cap structure of washing machine and there is its washing machine
CN107805923A (en) * 2017-11-20 2018-03-16 无锡小天鹅股份有限公司 Mounting structure for locating pin and washing machine
CN109811516B (en) * 2017-11-21 2022-09-16 青岛海尔洗涤电器有限公司 Front maintenance drum washing machine and disassembling method thereof
CN110735302A (en) * 2018-07-20 2020-01-31 青岛海尔滚筒洗衣机有限公司 machine body structures and clothes dryer

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