CN107142690B - Wall-mounted washing machine's box subassembly and have its wall-mounted washing machine - Google Patents
Wall-mounted washing machine's box subassembly and have its wall-mounted washing machine Download PDFInfo
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- CN107142690B CN107142690B CN201710367775.6A CN201710367775A CN107142690B CN 107142690 B CN107142690 B CN 107142690B CN 201710367775 A CN201710367775 A CN 201710367775A CN 107142690 B CN107142690 B CN 107142690B
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- back plate
- assembly
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- 238000005406 washing Methods 0.000 title claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 18
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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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
- D06F39/12—Casings; Tubs
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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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 box assembly of a wall-mounted washing machine and the wall-mounted washing machine with the box assembly, wherein the box assembly of the wall-mounted washing machine comprises: the rear outer barrel comprises a back plate and an outer barrel arranged on the front side of the back plate; the front shell is connected to the rear outer barrel and defines a cavity, and at least one group of limiting mechanisms in the left-right direction are respectively arranged on the left side and the right side of the front shell and the rear outer barrel. According to the box body component of the wall-mounted washing machine, at least one group of limiting mechanisms for limiting the left-right direction offset of the front shell and the rear outer barrel are respectively arranged on the left side and the right side of the front shell and the rear outer barrel, so that the stability of assembly between the front shell and the rear outer barrel is improved, and the service life of the box body component of the wall-mounted washing machine is prolonged.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a box assembly of a wall-mounted washing machine and the washing machine with the box assembly.
Background
The assembly stability of the traditional wall-mounted washing machine box body assembly is poor, and in the moving process, the left side and the right side between the rear outer barrel and the front shell of the box body assembly are often subjected to position deviation, and particularly, the wall-mounted washing machine is used in the environment with large temperature and humidity changes of a bathroom and a balcony lamp, and the rear outer barrel and the front shell are easy to deform and damage due to the position deviation.
Disclosure of Invention
The present invention aims to solve at least to some extent one of the above technical problems.
Therefore, the invention provides a box assembly of a wall-mounted washing machine, which is simple and stable to assemble.
The invention also provides a wall-mounted washing machine with the box body assembly, and the wall-mounted washing machine is long in service life and low in maintenance cost.
A cabinet assembly of a wall-mounted washing machine according to an embodiment of a first aspect of the present invention includes: the rear outer barrel comprises a back plate and an outer barrel arranged on the front side of the back plate; the front shell is connected to the rear outer barrel and defines a cavity, and at least one group of limiting mechanisms in the left-right direction are respectively arranged on the left side and the right side of the front shell and the rear outer barrel.
According to the box body component of the wall-mounted washing machine, at least one group of limiting mechanisms for limiting the left-right direction offset of the front shell and the rear outer barrel are respectively arranged on the left side and the right side of the front shell and the rear outer barrel, so that the stability of assembly between the front shell and the rear outer barrel is improved, and the service life of the box body component of the wall-mounted washing machine is prolonged.
In addition, the cabinet assembly of the wall-mounted washing machine according to the embodiment of the invention can also have the following additional technical characteristics:
According to one embodiment of the invention, each set of the limiting mechanisms comprises: the fixed seat is arranged on one of the side wall of the front shell or the side edge of the back plate; the limiting structure is arranged on the side wall of the front shell or the other side edge of the back plate; and the limiting structure is suitable for being matched and fixed with the fixing seat.
According to one embodiment of the present invention, the limiting structure includes a limiting portion and a connecting portion, where the limiting portion is connected to the side wall of the front housing or the side edge of the back plate through the connecting portion.
According to one embodiment of the invention, the fixing seat is provided with a fixing cavity therein, the fixing cavity is provided with a blocking side wall, and the limiting part is suitable for being inserted into the fixing cavity and blocked and limited by the blocking side wall.
According to one embodiment of the invention, the fixing seat is arranged at the rear part of the side wall of the front shell, the rear side of the fixing seat is open, the limiting structure is arranged at the side edge of the back plate, and the limiting part of the limiting structure is suitable for entering the fixing cavity from the rear side of the fixing seat.
According to one embodiment of the invention, the limiting structure is a big head screw perpendicular to the side edge of the back plate and connected with the side edge of the back plate, and a gap for accommodating the blocking side wall is arranged between the big head of the big head screw and the side edge of the back plate.
According to one embodiment of the invention, the blocking side wall is formed with a relief notch adapted to be passed by the shank of the large head screw.
According to one embodiment of the present invention, the avoidance gap includes: an arcuate segment shaped to match the shape of the shank portion of the large head screw; and two inclined sections extending obliquely outwards from two ends of the arc section respectively.
According to an embodiment of the present invention, the stopper mechanism includes a plurality of groups arranged in an up-down direction on both sides of the front case and the rear tub.
According to one embodiment of the invention, the top of the backboard is provided with a fixing tongue, the fixing tongue is provided with a screw hole, the rear side of the top wall of the front shell is provided with a positioning hole, and the positioning hole coincides with the screw hole to be suitable for passing a screw after the front shell is connected with the rear outer barrel.
The wall-mounted washing machine according to the second aspect of the present invention includes the cabinet assembly of the wall-mounted washing machine according to the above embodiment, and since the cabinet assembly of the wall-mounted washing machine according to the embodiment of the present invention has the advantages of stable assembly and long service life, the wall-mounted washing machine according to the embodiment of the present invention also has the advantages of stable assembly and long service life.
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
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is an exploded view of a cabinet assembly of a wall-mounted washing machine according to one embodiment of the present invention;
Fig. 2 is a perspective view of a cabinet assembly of a wall-mounted washing machine according to an embodiment of the present invention;
FIG. 3 is a perspective view of a holder according to one embodiment of the present invention;
fig. 4 is a front view of a cabinet assembly of a wall-mounted washing machine according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a cross-sectional view taken along B-B of FIG. 4;
Fig. 7 is an exploded view of a wall-mounted washing machine of the wall-mounted washing machine according to an embodiment of the present invention;
fig. 8 is a schematic structural view of an overflow exhaust assembly of a wall-mounted washing machine according to an embodiment of the present invention;
fig. 9 is an enlarged view at C in fig. 8;
Fig. 10 is an exploded view of a wall-mounted washing machine of the wall-mounted washing machine according to another embodiment of the present invention;
fig. 11 is a partial view of a wall-mounted washing machine according to another embodiment of the present invention;
fig. 12 is a front view of a wall-mounted washing machine of the wall-mounted washing machine according to another embodiment of the present invention;
FIG. 13 is a cross-sectional view taken along line D-D of FIG. 12;
Fig. 14 is an enlarged view at E in fig. 13;
Fig. 15 is a schematic structural view of an overflow exhaust assembly of a wall-mounted washing machine according to still another embodiment of the present invention;
fig. 16 is an enlarged view at F in fig. 15;
FIG. 17 is a schematic view of the construction of a tracheal adapter in accordance with an embodiment of the present invention;
FIG. 18 is a cross-sectional view of a tracheal adapter in accordance with an embodiment of the present invention;
Fig. 19 is a schematic structural view of an overflow exhaust assembly of a wall-mounted washing machine according to still another embodiment of the present invention;
Fig. 20 is an exploded view of a wall-mounted washing machine of the wall-mounted washing machine according to another embodiment of the present invention;
fig. 21 is a partial view of a wall-mounted washing machine according to another embodiment of the present invention.
Reference numerals:
Wall-mounted washing machine 1000;
A housing assembly 100; a chamber 101;
a rear tub 10; a back plate 11; a fixing tongue 111; an outer cylinder 12;
A front case 20; a positioning hole 21;
A fixing base 30; a stationary chamber 31; avoidance gap 32; arc-shaped section 321; an inclined section 322; a blocking sidewall 33;
A limit structure 40; a stopper 41; a connection portion 42;
A front outer tub 50;
an overflow exhaust assembly 200;
an overflow pipe 210; a first overflow pipe 211; a second overflow pipe 212;
An exhaust assembly 220;
A first exhaust pipe 221;
a second exhaust pipe 222;
An exhaust end 223;
A tracheal adapter 224; a first connection 2241; a second connection 2242; a bubble removing part 2243;
Tee 225;
a fastening unit 226; a fastening body 2261; a snap-fit structure 2262;
A tube clamp 230;
a drain assembly 300;
A connection part 400; the protruding unit 410.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "bottom," "inner," "outer," "left," "right," "front," "rear," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.
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 connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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.
The assembly stability of the box body assembly of the traditional wall-mounted washing machine is poor, and due to the advantages of small size and light weight of the wall-mounted washing machine, a user can move the wall-mounted washing machine at any time according to the needs, but in the moving process, the left side and the right side between the rear outer barrel and the front shell of the box body assembly are often deviated, and particularly, the wall-mounted washing machine is used in the environment with large temperature and humidity changes of a bathroom and a balcony lamp, and the rear outer barrel and the front shell are easy to deform and damage due to the deviation. The invention aims to solve the technical problems and provides a box assembly which is simple and stable to assemble and a wall-mounted washing machine with the box assembly.
A cabinet assembly 100 of a wall-mounted washing machine according to an embodiment of the present invention will be described with reference to fig. 1 to 6.
As shown in fig. 1 and 2, a cabinet assembly 100 of a wall-mounted washing machine may generally include: a rear tub 10 and a front case 20.
Specifically, the rear tub 10 includes a rear plate 11 and an outer tub 12 provided at a front side of the rear plate 11. The front case 20 is coupled to the rear tub 10 and defines a chamber 101, and left and right sides of the front case 20 and the rear tub 10 are provided with at least one set of left and right direction stopper mechanisms, respectively. As shown in fig. 1 and 2, the front housing 20 is generally a cavity structure adapted to the outer tub 12, which is opened in a front-rear direction, so that the outer tub 12 may be inserted into the front housing 20 from rear to front or the front housing 20 may be sleeved outside the outer tub 12 from front to rear during assembly of the front housing 12 and the rear outer tub 10 to define a chamber 101 for washing laundry, wherein a door (not shown) for opening or closing the chamber 101 is provided at a front side of the front housing 20.
The left and right sides of the front case 20 and the rear tub 10 may be simultaneously provided with one or more sets of limit mechanisms for limiting the left-right direction offset of the front case 20 and the rear tub 10, for example, one or more sets of limit mechanisms may be respectively provided at the left and right sides of the front case 20 and the rear tub 10 in the front-rear direction; or more than one group of limiting mechanisms may be respectively provided at left and right sides of the front case 20 and the rear tub 10 in the up-down direction; or more than one group of limiting mechanisms can be respectively arranged on the left side and the right side of the front shell 20 and the rear outer tub 10 in the front-back direction and the up-down direction, so that the freedom degree of the front shell 20 and the rear outer tub 10 in the left-right direction is effectively limited, the structural deformation or damage caused by the position deviation of the front shell 20 and the rear outer tub 10 during the use is avoided, and the service life of the box assembly 100 of the whole wall-mounted washing machine is further effectively prolonged.
In short, according to the cabinet assembly 100 of the wall-mounted washing machine according to the embodiment of the present invention, the stability of the assembly between the front case 20 and the rear tub 10 is improved and the service life of the cabinet assembly 100 of the wall-mounted washing machine is improved by providing at least one set of limiting mechanisms limiting the left and right sides of the front case 20 and the rear tub 10 to be offset in the left and right directions, respectively.
In some embodiments of the invention, each set of limiting mechanisms may include: a fixed seat 30 and a limit structure 40. Specifically, the fixing base 30 is disposed on one of the side wall of the front case 20 or the side edge of the back plate 11. The limiting structure 40 is disposed on the other side wall of the front housing 20 or the side edge of the back plate 11, and the limiting structure 40 is adapted to be matched and fixed with the fixing base 30.
That is, the setting positions of the fixing base 30 and the limiting structure 40 are not particularly limited, and when the fixing base 30 is set on the front housing 20, the corresponding limiting structure 40 matched with the fixing base 30 may be set on the side of the back plate 11; when the fixing base 30 is disposed on the side of the back plate 11, the corresponding limit structure 40 matched with the fixing base may be disposed on the side wall of the front housing 20. Of course, the fixing base 30 or the limiting structure 40 may be disposed on the side wall of the front housing 20 and the side edge of the back plate 11 at the same time. Thereby, the stability of the assembly between the front case 20 and the rear tub 10 is further improved.
In some alternative embodiments of the present invention, the spacing structure 40 includes: a limiting portion 41 and a connecting portion 42. The limiting portion 41 is connected to the front housing 20 or the side of the back plate 11 through a connecting portion 42. For example, as shown in fig. 6, the limit structure 40 is a large head screw, the large head of the large head screw is a limit portion 41, and the shaft portion of the large head screw is a connection portion 42. The shaft portion of the large head screw is screwed with the back plate 11 to connect the large head screw to the side edge of the back plate 11. It will be understood, of course, that the above description is illustrative only and not intended to limit the scope of the invention, and that the cap screws may be attached to the back plate 11 by snap fit.
In some examples, referring to fig. 6 in combination with fig. 1 and 4, the fixing base 30 has a fixing chamber 31 therein, the fixing chamber 31 has a blocking sidewall 33, and the limiting portion 41 is adapted to be inserted into the fixing chamber 31 and limited by the blocking sidewall 33. That is, the limiting part 41 is inserted into the fixing chamber 31 to prevent the left and right position deviation between the front case 20 and the rear tub 10, thereby further improving the stability of the coupling between the front case 20 and the rear tub 10 and the service life of the cabinet assembly 100 of the wall-mounted washing machine.
In one embodiment of the present invention, as shown in fig. 1 and fig. 6, the fixing base 30 is disposed at the rear portion of the side wall of the front housing 20, and the rear side of the fixing base 30 is open, the limiting structure 40 is disposed at the side of the back plate 11, and the limiting portion of the limiting structure 40 is adapted to enter the fixing chamber 31 from the rear side of the fixing base 30. The limiting structure 40 is a big head screw perpendicular to the side edge of the back plate 11 and connected, and a gap for accommodating the blocking side wall 33 is arranged between the big head of the big head screw and the side edge of the back plate 11.
Specifically, as shown in fig. 1 and 6, the big head screw may include an umbrella-shaped big head portion and a screw portion with one end connected to the big head portion, where the screw portion is fixedly connected to the rear outer tub 10, and the big head portion may be embedded into the fixing chamber 31 of the fixing base 30 along an arc surface of the umbrella shape, and after the big head portion falls into the fixing chamber 31, it will be clamped in the fixing chamber 31, and the blocking sidewall 33 is clamped in the gap, so as to realize stable fit between the rear outer tub 10 and the front outer tub 20, and avoid the position shift of the front outer tub 20 and the rear outer tub 10 in the left-right direction.
In other embodiments of the present invention, the blocking sidewall 33 is formed with relief notches adapted for passage of the shank portion of a large head screw. Specifically, as shown in fig. 1 and 6, the fixing base 30 is provided at the rear of the side wall of the front case 20 and the rear side is opened, and a relief notch 32 is formed on the side wall of the fixing base 30 opposite to the side wall of the front case 20, wherein the large-headed screw enters the fixing chamber 31 from the relief notch 32. In other words, the side wall of the fixing base 30 facing the rear tub 10 is recessed from the rear-to-front direction to form a fixing chamber 31, and the inner side wall of the fixing base 30 (the side of the fixing base 30 near the center of the front case 20) forms an escape notch 32, and a large-head screw is provided on the side wall of the back plate 11 and extends in the left-to-right direction of the back plate 11. Thus, when the front case 20 is engaged with the rear tub 10, the open end of the large-head screw passing through the avoidance notch 32 extends into the fixing chamber 31 and is engaged in the fixing chamber 31 by moving in the rear-rear direction.
Further, as shown in fig. 3, the avoidance gap 32 may include: an arcuate section 321 and two inclined sections 322. In particular, the arcuate segment 321 is shaped to match the shape of the shank of a large head screw. Two inclined sections 322 extend obliquely outward from both ends of the arc-shaped section 321, respectively. In other words, the avoidance gap 32 gradually increases in width from the rear to the front, thereby facilitating the insertion of the large-head screw into the fixing chamber 31, and preventing the large-head screw from being separated from the fixing chamber 31, and effectively improving the stability of the assembly between the front case 20 and the rear tub 10.
In still other embodiments of the present invention, the top of the back plate 11 has a fixing tongue 111, the fixing tongue 111 has a screw hole thereon, the rear side of the top wall of the front case 20 has a positioning hole 21, and the rear positioning hole 21 coincides with the screw hole to be adapted to pass a screw when the front case 20 is coupled with the rear tub 10. As shown in fig. 1 to 2 in combination with fig. 4 to 5, after the outer tub 12 of the rear tub 10 is inserted into the front case 20, the top of the front case 20 is covered on the top wall of the rear panel 11, the positioning holes 21 and the screw holes are provided opposite to each other in the up-down direction, and the screws pass through the positioning holes 21 and the screw holes to limit the degrees of freedom of the front case 20 and the rear tub 10 in the up-down direction, thereby further improving the stability of the assembly between the front case 20 and the rear tub 10, avoiding the displacement of the front case 20 and the rear tub 10 in the up-down direction, and improving the service life of the cabinet assembly 100 of the wall-mounted washing machine. Advantageously, a hole paste may be provided right above the screw, thereby improving the external appearance quality of the cabinet assembly 100 of the wall-mounted washing machine.
Referring to fig. 1 to 6, a cabinet assembly 100 of a wall-mounted washing machine according to an embodiment of the present invention will be described in detail, and the cabinet assembly 100 may generally include: a rear tub 10 and a front case 20.
Specifically, the rear tub 10 includes a rear plate 11 and an outer tub 12 provided at a front side of the rear plate 11. The front case 20 is connected to the rear tub 10 and defines a chamber 101, and a plurality of sets of limiting mechanisms for limiting the left-right direction offset of the front case 20 and the rear tub 10 are provided at left and right sides of the front case 20 and the rear tub 10 in the up-down direction, respectively.
The spacing mechanism may include a fixed mount 30 and a spacing structure 40. The fixing seat 30 is provided at the rear of the sidewall of the front case 20 and the rear side is opened to form a fixing chamber 31, the fixing chamber 31 has a blocking sidewall 33, and the limiting portion 41 is adapted to be inserted into the fixing chamber 31 and blocked and limited by the blocking sidewall 33. A relief notch 32 is formed in a side wall of the holder 30 opposite to the side wall of the front case 20. The stopper 40 is provided on the rear tub 10 in the left-right direction of the rear plate 11. The limiting structure 40 may be a large-head screw, and the large-head screw enters the fixing chamber 31 from the avoidance gap 32. The large head screw is in threaded engagement with the side edge of the back plate 11, and a gap for accommodating the blocking side wall 33 is provided between the large head of the large head screw and the side edge of the back plate 11.
Further, the avoidance gap 32 includes: an arcuate section 321 and two inclined sections 322. The arcuate segment 321 is shaped to match the shape of the shank portion of a large head screw. Two inclined sections 322 extend obliquely outward from both ends of the arc-shaped section 321, respectively. The avoidance gap 32 gradually increases from the back to the front, so that the large-head screw is conveniently embedded into the fixed cavity 31, and at the moment, the blocking side wall is blocked into a gap between the large head of the large-head screw and the back plate 11, so that the large-head screw is prevented from being separated from the fixed cavity 31, and the assembly stability between the front shell 20 and the rear outer barrel 10 is effectively improved.
The top of the back plate 11 has a fixing tongue 111, the fixing tongue 111 has a screw hole, the rear side of the top wall of the front case 20 has a positioning hole 21, and the rear positioning hole 21 coincides with the screw hole to be adapted to pass a screw when the front case 20 is connected with the rear tub 10. The screws pass through the positioning holes 21 and the screw holes to define the degrees of freedom of the front case 20 and the rear tub 10 in the up-down direction, thereby further improving the stability of the assembly between the front case 20 and the rear tub 10, preventing the front case 20 and the rear tub 10 from being displaced, and improving the service life of the case assembly 100.
The assembly process of the cabinet assembly 100 of the wall-mounted washing machine of the above embodiment is generally as follows: firstly, installing and arranging a screw rod part of a big head screw on a back plate 11; then, the rear outer barrel 10 is moved towards the front shell 20 along the front-rear direction so that the outer barrel 12 extends into the front shell 20, and the big-head screw is clamped in the fixed cavity 31 so that the front shell 20 and the rear outer barrel 10 are stably matched in the left-right direction; finally, the screws are passed through the positioning holes 21 and the screw holes so that the front case 20 and the rear tub 10 are further stably engaged in the up-down direction. It will be appreciated that the above-described assembly process is only schematically described and is not intended to limit the scope of the invention.
In still other embodiments of the present invention, as shown in fig. 7, the rear tub 10 includes a back plate 11 adapted to be coupled to a wall, an outer tub 12 positioned at a front side of the back plate 11, and a front tub 50 positioned at a front side of the outer tub 12. The inner barrel is rotatably arranged in the front outer barrel, and the front side of the inner barrel is provided with a clothes taking and placing opening. The front case 20 is coupled to the back plate 11 and defines a receiving chamber adapted to receive the front tub 50 and the outer tub 12. The size of the front housing 20 is larger than the size of the back plate 11 such that the front housing 20 at least partially covers the rim outermost end of the back plate 11. That is, the height of the front case 20 in the up-down direction is slightly larger than the height of the back plate 11 in the up-down direction, the width in the left-right direction is slightly larger than the width of the back plate 11 in the left-right direction, and the front case 20 can partially or entirely abut against the outer edge of the back plate 11 when being covered on the circumferential outer side of the back plate 11. Therefore, the force application point can be provided for a user on the mounting and dismounting wall body, and the operation is convenient.
In order to prevent deformation caused by uneven stress on the front housing 20, a circle of protrusions is formed on the outer edge of the back plate 11, and when the front housing 20 is covered on the outer edge of the back plate 11, the front housing 20 covers the outer sides of the protrusions, so that support can be provided for the circumferential side wall of the front housing 20, and deformation is reduced.
The wall-mounted washing machine 1000 according to the embodiment of the present invention includes the case assembly 100 of the wall-mounted washing machine according to the above embodiment, and since the case assembly 100 of the wall-mounted washing machine according to the embodiment of the present invention has the advantages of stable assembly and long service life, the wall-mounted washing machine according to the embodiment of the present invention also has the advantages of stable assembly and long service life.
In still other embodiments of the present invention, referring to fig. 10-11 and 20-21, the back plate 11 is provided with mounting holes therethrough, and the outer cylinder 12 is provided with through holes 121. The wall-mounted washing machine 1000 further includes: a connection part 400 and an overflow exhaust assembly 200, wherein the overflow exhaust assembly 200 includes an overflow pipe 210 and an exhaust assembly 220.
Specifically, one end of the overflow pipe 210 is adapted to be connected to the outer tub 12 of the wall-mounted washing machine 1000, and the other end of the overflow pipe 210 is in communication with the outside, so that the outer tub 12 of the wall-mounted washing machine 1000 forms a flow path with the outside through the overflow pipe 210, and when the water level in the outer tub 12 of the wall-mounted washing machine 1000 is excessively high or the foam is excessively high, the foam and water can be discharged through the flow path formed by the overflow pipe.
The exhaust assembly 220 is formed in a bent structure having a bent structure, one side of the exhaust assembly 220 is connected to the overflow pipe 210, and a pipe section bent structure of one side of the exhaust assembly 220 connected to the overflow pipe 210 is not lower than a connection portion of the exhaust assembly 220 and the overflow pipe 210 in an up-down direction, that is, a connection portion of the overflow pipe 210 and the exhaust assembly 220 is not higher than a pipe section of the exhaust assembly 220 directly connected to the overflow pipe 210 at a position where the bent structure is located in the up-down direction. In this way, the overflow water in the outer tub 12 does not enter the exhaust assembly 220 through the overflow pipe 210, thereby ensuring that the flow path in the exhaust assembly 220 is clear.
When the foam in the outer tub 12 of the wall-mounted washing machine 1000 is too much, and the flow path of the overflow pipe is too long, the flow resistance of the foam is increased, and when part of the foam is not discharged, the foam enters into one side pipe section of the air discharge assembly 220 directly connected with the overflow pipe, and then slowly rises to the bending structure, and is extruded and mostly broken in the bending structure, and at the same time, a small amount of foam may continuously enter into the other side pipe section of the air discharge assembly 220 (i.e. located at the other side of the bending structure of the air discharge assembly 220) through the bending structure, at this time, the foam in the overflow pipe is discharged to the outside, at this time, negative pressure is formed in the air discharge assembly 220, and under the siphon action, the foam instantaneously flows back into the overflow pipe and is discharged to the outside.
According to the overflow exhaust assembly 200 of the wall-mounted washing machine, the exhaust assembly 220 which is connected with the overflow pipe 10 and has a bent structure is arranged, and one side pipe section of the bent structure, which is connected with the overflow pipe 10, of the exhaust assembly 220 is not lower than the connection position of the overflow pipe 10 and the exhaust assembly 220 in the up-down direction, so that excessive foam discharged from the outer cylinder of the wall-mounted washing machine gradually rises to the bent structure air pipe adapter 224 after entering the exhaust assembly 220, and is broken at the bent structure air pipe adapter 224 in a large amount, so that the foam-killing effect is achieved, and then, the air pressure balance can be formed inside and outside the outer cylinder 12, and the external pollution of the wall-mounted washing machine caused by the overflow of the foam in the outer cylinder 12 can be avoided.
As shown in fig. 8, according to an embodiment of the present invention, the exhaust assembly 220 is mainly composed of a first exhaust pipe 221 and a second exhaust pipe 222, one end of the first exhaust pipe 221 is connected to the overflow pipe and extends upward substantially in a vertical direction (up-down direction as shown in fig. 8), one end of the second exhaust pipe 222 is connected to the other end of the first exhaust pipe 221, the other end of the second exhaust pipe 222 extends downward to form an exhaust end 223 in communication with the outside, and a junction of the first exhaust pipe 221 and the second exhaust pipe 222 is formed in a bent structure in a bent shape.
Specifically, when the foam in the outer tub 12 of the wall-mounted washing machine is not discharged until the flow resistance increases, a portion of the foam enters the first exhaust duct 221, then slowly rises into the bent air duct adaptor 224, and is mostly broken by being pressed by the inner wall surface in the bent air duct adaptor 224, so that the foam is extinguished, and even if a small amount of foam may continue to enter the second exhaust duct 222, the foam and water in the overflow duct are discharged to the outside at this time, negative pressure is formed in the first exhaust duct 221 and the second exhaust duct 222, and the foam instantaneously flows back into the overflow duct under the siphon effect and is discharged to the outside.
As shown in fig. 15 to 18, in an example of the present invention, the bending structure may be an air pipe adaptor 224, and the first air outlet pipe 221 and the second air outlet pipe 222 are connected through the air pipe adaptor 224, so that the foam entering the first air outlet pipe 221 is extruded by the inner wall surface of the air pipe adaptor 224 to be broken in a large amount when flowing to the air pipe adaptor 224, thereby achieving the effect of foam removal and balancing the air pressure of the outer cylinder.
As shown in fig. 15 to 18, in a further example of the present invention, the air pipe adaptor 224 is formed in a substantially herringbone structure, the air pipe adaptor 224 is mainly composed of a first connection part 2241, a second connection part 2242 and a foam-extinguishing part 2243, the foam-extinguishing part 2243 is located above the first connection part 2241 and the second connection part 2242, the first connection part 2241 communicates with the upper end of the first exhaust pipe 221, the second exhaust pipe 222 communicates with the upper end of the second exhaust pipe 222, the first exhaust pipe 221, the second exhaust pipe 222 and the foam-extinguishing part 2243 are communicated with each other, so that after the foam entering the first exhaust pipe 221 rises to the first connection part 2241, and is crushed by the inner wall in the foam-extinguishing part 2243, thereby achieving the foam-extinguishing effect, even if a part of the foam is not crushed and enters the second connection part 2242, and then enters the second exhaust pipe 222, but at this time, the foam and water in the overflow pipe are already discharged to the outside, and the foam in the overflow pipe 221 and the second exhaust pipe 222 are formed to be instantaneously discharged to the outside.
As shown in fig. 15 and 18, in a further example, the top of the foam removal section 2243 is sealed so that a foam compression chamber can be formed in the foam removal, thereby enhancing the compression of the foam entering therein and enhancing the foam removal effect.
As shown in fig. 8 and 15-18, according to an alternative example of the present invention, the inner diameter of the air tube adaptor 224 is smaller than the inner diameter of the first air tube 221, so that more foam may be broken when foam enters the air tube adaptor 224 from the first air tube 221, and at the same time, the inner diameter of the air tube adaptor 224 is smaller than the second air tube 222, so that part of the foam continuously entering the second air tube 222 may be gradually broken in the second air tube 222, and the foam is prevented from flowing out of the body through the second air tube 222. Of course, the specific inner diameters of the first exhaust pipe 221 and the second exhaust pipe 222 may be adjusted according to actual design requirements, as long as both are smaller than the air pipe adaptor 224.
According to still another alternative example of the present invention, the exhaust end 223 of the second exhaust pipe 222 is lower than the junction of the overflow pipe and the first exhaust pipe 221 in the up-down direction, so that the flow path can be increased, the foam is ensured to be gradually broken in the flow path, and the foam is prevented from flowing out of the wall-mounted washing machine through the second exhaust pipe 222, thereby affecting the use.
As shown in fig. 19, 20 and 21, in another embodiment of the present invention, the exhaust assembly 220 includes a first exhaust pipe 221 and a second exhaust pipe 222 (not shown), one end of the first exhaust pipe 221 is connected to the overflow pipe and extends upward in a substantially vertical direction (up-down direction as shown in fig. 1), one end of the second exhaust pipe 222 is connected to the other end of the first exhaust pipe 221, the other end of the second exhaust pipe 222 is opened to form an exhaust end 223, and the second exhaust pipe 222 is constructed in a bent structure, for example, the second exhaust pipe 222 may be formed in a shape of an arc or a ring extending in a circumferential direction, so that a circulation path may be extended, gradual rupture of foam in the circulation path may be ensured, and outflow of foam out of the wall-mounted washing machine 1000 may be prevented from being affected.
In some examples, to facilitate manufacturing and assembly, the tightness between the first exhaust pipe 221 and the second exhaust pipe 222 is improved, and the first exhaust pipe 221 and the second exhaust pipe 222 may be integrally formed.
As shown in fig. 8, 10 and 12, in one embodiment of the present invention, the overflow pipe 210 is mainly composed of a first overflow pipe 211, a second overflow pipe 212 and a three-way pipe 225, the three-way pipe 225 includes a first port, a second port and a third port, the upper end of the first overflow pipe 211 is connected to the outer tub 12 of the wall-hanging washing machine, the lower end of the first overflow pipe 211 is connected to the first port, the upper end of the second overflow pipe 212 is connected to the second port, the lower end of the second overflow pipe 212 is communicated with the outside, and the air discharge assembly 220 is communicated with the overflow pipe 210 through the third port, so that the assembly connection of the overflow air discharge assembly 200 can be facilitated, and the manufacturing process is simplified.
In one example of the present invention, for ease of manufacture and assembly, the inner diameters of the first and second overflow pipes 211 and 212 are equal, and the inner diameters of the first and second exhaust pipes 221 and 222 are equal, so that interchangeability between overflow pipes and between exhaust pipes can be enhanced at the time of assembly.
According to an example of the present invention, in order to prevent excessive foam in the outer tub 12 from being discharged from the overflow pipe and thus discharged from the outlet end of the exhaust pipe through the flow path of the exhaust assembly 220, the inner diameter D1 of the overflow pipe 210 (including the first overflow pipe 211 and the second overflow pipe 212) is set to be larger than the inner diameter D2 of the exhaust pipe (including the first exhaust pipe 221 and the second exhaust pipe 222), whereby the capacity in the flow path of the overflow pipe 210 can be increased, thereby reducing foam entering the exhaust pipe. Of course, those skilled in the art can also extend the length of the exhaust pipe only according to actual design requirements, or set the inner diameter D1 of the overflow pipe to be greater than or equal to the inner diameter D2 of the exhaust pipe, and the above examples can achieve the purpose of avoiding the foam flowing out of the wall-mounted washing machine 1000 from the exhaust end 223 of the exhaust assembly 220.
As shown in fig. 9 and 11, the overflow exhaust assembly 200 further includes a fastening unit 226, for example, an upper fastening unit 226 and a lower fastening unit 226 as shown in fig. 10, the upper fastening unit 226 fixedly connecting the overflow pipe 210 with the outer tub 12 of the wall-mounted washing machine 1000, and the lower fastening unit 226 fixedly connecting the overflow pipe with the drain assembly 300 of the wall-mounted washing machine 1000, according to an embodiment of the present invention.
As shown in fig. 9, in a further example of the present invention, the fastening unit 226 is mainly composed of a fastening body 2261 and a fastening structure 2262, the fastening body 2261 is formed as a clip, and is sleeved at the connection between the overflow pipe and the outer cylinder or the connection between the overflow pipe 210 and the drain assembly 300, the fastening structure 2262 is provided at both ends of the annular fastening body 2261, and the fastening body 2261 can be fastened to the overflow pipe by the cooperation of the fastening structure 2262, so that the connection reliability between the overflow pipe 210 and the outer cylinder 12 and the drain assembly 300 is ensured, and the tightness is enhanced.
In a specific example of the present invention, to ensure the fixing stability of the overflow pipe and the exhaust pipe, the overflow exhaust assembly 200 of the wall-mounted washing machine 1000 further includes a plurality of pipe clamps 230, for example, the number of the pipe clamps 230 may be 3, 5, or other, and the plurality of pipe clamps 230 are spaced apart on the back side of the back plate 11 of the wall-mounted washing machine along the length direction (as shown in fig. 11) of the overflow pipe and the exhaust pipe, thereby realizing the limitation of the overflow pipe 210 and the exhaust pipe, preventing the overflow pipe 10 and the exhaust pipe from being separated from the back plate 11, and affecting the functions of draining foam of the overflow exhaust assembly 200 and balancing the air pressure.
A wall-mounted washing machine 1000 according to an embodiment of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 11 to 18, the wall-mounted washing machine according to the embodiment of the present invention includes a back plate 11, an outer tub 12, a connection part 400, and the overflow exhaust assembly 200 according to the embodiment of the present invention.
The outer cylinder 12 is mounted on the front side (i.e., the front side as shown in fig. 13) of the back plate 11, a through hole is provided at the upper end of the outer cylinder 12, a through mounting hole is provided on the back plate 11, the connection part 400 is inserted into the mounting hole, the front end of the connection part 400 is connected to the through hole, and the rear end of the connection part 400 is connected to the overflow exhaust assembly 200.
The wall-mounted washing machine 1000 according to the embodiment of the present invention has the characteristics of simple structure, safety and reliability, capability of realizing the balance of the air pressure inside and outside the outer tub 12, etc., by using the overflow exhaust assembly 200 according to the above-described embodiment of the present invention.
According to an embodiment of the present invention, as shown in fig. 13 and 14, the connection part 400 is formed in a substantially cylindrical shape, and a smooth transition between the front end of the connection part 400 and the through hole is provided, so that water or foam can be better introduced into the overflow pipe, the rear end of the connection part 400500 is provided with the protrusion unit 410, and the protrusion unit 410 may be formed in a shape that the cylindrical end extends to the circumferential side, so that the overflow pipe is prevented from falling off from the connection part 400 after being connected.
Other constructions and operations of the overflow vent assembly 200 of the wall-mounted washing machine 1000 and the wall-mounted washing machine 1000 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 present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention.
Claims (7)
1. The wall-mounted washing machine is characterized by comprising a box body assembly and an overflow exhaust assembly;
The box assembly includes:
The rear outer barrel comprises a back plate and an outer barrel arranged on the front side of the back plate;
the front shell is connected to the rear outer barrel and defines a cavity, and at least one group of limiting mechanisms in the left-right direction are respectively arranged on the left side and the right side of the front shell and the rear outer barrel;
Each group of limiting mechanisms comprises:
The fixed seat is arranged on one of the side wall of the front shell or the side edge of the back plate;
The limiting structure is arranged on the side wall of the front shell or the other side edge of the back plate; the limiting structure is suitable for being matched and fixed with the fixing seat;
the limiting structure comprises a limiting part and a connecting part, and the limiting part is connected to the side wall of the front shell or the side edge of the back plate through the connecting part;
the fixed seat is internally provided with a fixed cavity, the fixed cavity is provided with a blocking side wall, and the limiting part is suitable for being inserted into the fixed cavity and blocked and limited by the blocking side wall;
The overflow exhaust assembly comprises an overflow pipe and an exhaust assembly;
One end of the overflow pipe is suitable for being connected with the outer cylinder of the wall-mounted washing machine, and the other end of the overflow pipe is communicated with the outside;
The exhaust component is formed into a bent structure and is provided with a bent structure, one side of the exhaust component is connected to the overflow pipe, and the bent structure of the pipe section of one side of the exhaust component connected with the overflow pipe is not lower than the joint of the exhaust component and the overflow pipe in the up-down direction.
2. The wall-mounted washing machine according to claim 1, wherein the fixing base is disposed at a rear portion of a side wall of the front housing and a rear side of the fixing base is opened, the limiting structure is disposed at a side edge of the back plate, and the limiting portion of the limiting structure is adapted to enter the fixing chamber from the rear side of the fixing base.
3. A wall-mounted washing machine according to claim 1 or 2, wherein the limiting structure is a large head screw perpendicular to the side edge of the back plate and connected thereto, and a gap for accommodating the blocking side wall is provided between the large head of the large head screw and the side edge of the back plate.
4. A wall-mounted washing machine as claimed in claim 3 wherein the blocking side wall is formed with a relief notch adapted to pass through the shank of the large head screw.
5. The wall-mounted washing machine of claim 4, wherein the avoidance gap comprises:
An arcuate segment shaped to match the shape of the shank portion of the large head screw;
And the two inclined sections extend outwards obliquely from two ends of the arc-shaped section respectively.
6. The wall-mounted washing machine according to claim 1, wherein the stopper mechanism includes a plurality of groups arranged in an up-down direction on both sides of the front case and the rear tub.
7. A wall-mounted washing machine as claimed in any one of claims 1 to 6 wherein the top of the back plate has a fixing tongue with screw holes thereon, the rear side of the top wall of the front housing has locating holes which coincide with the screw holes to accommodate the screws therethrough after the front housing is connected to the rear tub.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367775.6A CN107142690B (en) | 2017-05-23 | 2017-05-23 | Wall-mounted washing machine's box subassembly and have its wall-mounted washing machine |
| PCT/CN2017/109230 WO2018214406A1 (en) | 2017-05-23 | 2017-11-03 | Wall-mounted washing machine case assembly and wall-mounted washing machine having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710367775.6A CN107142690B (en) | 2017-05-23 | 2017-05-23 | Wall-mounted washing machine's box subassembly and have its wall-mounted washing machine |
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| CN107142690A CN107142690A (en) | 2017-09-08 |
| CN107142690B true CN107142690B (en) | 2024-06-21 |
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| CN201710367775.6A Active CN107142690B (en) | 2017-05-23 | 2017-05-23 | Wall-mounted washing machine's box subassembly and have its wall-mounted washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018214406A1 (en) * | 2017-05-23 | 2018-11-29 | 无锡小天鹅股份有限公司 | Wall-mounted washing machine case assembly and wall-mounted washing machine having same |
| CN107435212B (en) * | 2017-07-07 | 2021-09-17 | 青岛海尔洗衣机有限公司 | Wall-mounted clothes treatment device |
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| CN103975104A (en) * | 2011-12-08 | 2014-08-06 | 大宇电子株式会社 | Wall-mounted drum-type washing machine |
| CN204805896U (en) * | 2015-06-29 | 2015-11-25 | 杭州华三通信技术有限公司 | Anti -disassembly hanging structure |
| CN207109376U (en) * | 2017-05-23 | 2018-03-16 | 无锡小天鹅股份有限公司 | The box assembly of wall-mounted washing machine and there is its wall-mounted washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005304714A (en) * | 2004-04-20 | 2005-11-04 | Hitachi Ltd | Electric washing machine |
| JP4873983B2 (en) * | 2006-04-13 | 2012-02-08 | 三洋電機株式会社 | Laundry equipment |
| JP4868942B2 (en) * | 2006-05-29 | 2012-02-01 | 三洋電機株式会社 | Washing machine and trap |
| JP5162261B2 (en) * | 2008-01-17 | 2013-03-13 | ハイアール グループ コーポレーション | Washing machine |
| WO2013085299A1 (en) * | 2011-12-08 | 2013-06-13 | 주식회사 대우일렉트로닉스 | Wall-mounted drum type washing machine |
| DE102013102513A1 (en) * | 2013-03-13 | 2014-09-18 | Miele & Cie. Kg | Housing for household appliances and method for preparing a housing for household appliances |
| KR101577873B1 (en) * | 2013-12-20 | 2015-12-15 | 동부대우전자 주식회사 | Device for fixing a wall mounted drum type washing machine |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975104A (en) * | 2011-12-08 | 2014-08-06 | 大宇电子株式会社 | Wall-mounted drum-type washing machine |
| CN204805896U (en) * | 2015-06-29 | 2015-11-25 | 杭州华三通信技术有限公司 | Anti -disassembly hanging structure |
| CN207109376U (en) * | 2017-05-23 | 2018-03-16 | 无锡小天鹅股份有限公司 | The box assembly of wall-mounted washing machine and there is its wall-mounted washing machine |
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Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: WUXI LITTLE SWAN Co.,Ltd. |
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