Wall-mounted washing machine
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a hanging washing machine.
Background
Washing machine is the domestic appliance of common use in people's daily life, and washing machine is different according to the laundry mode, divide into: pulsator washing machines and drum washing machines. The drum washing machine is widely used because of its large washing amount and good washing effect.
With the miniaturization design of washing machines, wall-mounted washing machines are gradually being popularized and used. The flywheel of the wall-mounted washing machine is generally disposed at the back, and the back of the wall-mounted washing machine is generally provided with reinforcing ribs to enhance structural strength, thus resulting in a large overall thickness of the wall-mounted washing machine.
Therefore, the present invention is to solve the problem of how to design a wall-mounted washing machine with a smaller thickness to satisfy the miniaturization design.
Disclosure of Invention
The utility model provides a hanging washing machine realizes having reduced hanging washing machine's whole thickness to satisfy the requirement of small-size frivolous design, improved user experience nature.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wall-mounted washing machine, including bucket bottom plate, inner bucket, outer bucket, motor and flywheel, outer bucket with the motor sets up on the bucket bottom plate, the shaft hole has been seted up on the bucket bottom plate, the inner bucket sets up in the outer bucket, the pivot of inner bucket passes the shaft hole and is connected with the flywheel, the motor passes through belt drive the flywheel rotates, the edge of bucket bottom plate is formed with the structure of turning up the side, still be provided with on the bucket bottom plate around many annular strengthening ribs of shaft hole distribution, still be provided with many between two adjacent annular strengthening ribs along the first auxiliary strengthening rib that the shaft hole center is the distribution of emission form, the height of annular strengthening rib reduces from inside to outside gradually; the flywheel comprises a fixed seat, a wheel rim and a plurality of supporting arms, wherein the fixed seat is arranged on a rotating shaft of the inner barrel, the wheel rim is arranged on the periphery of the fixed seat, the supporting arms are arranged between the fixed seat and the wheel rim, the rotating shaft is rotatably arranged in the shaft hole, and the supporting arms are bent towards the direction of the barrel bottom plate along the direction from the fixed seat to the wheel rim.
Furthermore, still be provided with first circular arc on the bucket bottom plate and keep off the muscle, first circular arc keeps off the muscle setting and is in the periphery of annular strengthening rib, the flywheel is located in the first circular arc keeps off the muscle.
Furthermore, first circular arc keeps off the muscle and outmost be provided with many second auxiliary reinforcement ribs between the annular strengthening rib, many the second auxiliary reinforcement rib is followed the shaft hole center is the distribution of transmission form.
Furthermore, the second auxiliary reinforcing rib is positioned on the outer side of the flywheel and further forms an outer convex part.
Furthermore, the distribution density of the first auxiliary reinforcing ribs arranged between two adjacent annular reinforcing ribs is gradually increased from inside to outside.
Furthermore, a plurality of third auxiliary reinforcing ribs are arranged between the first arc blocking ribs and the outer flanging structure.
The technical scheme of the utility model prior art relatively has following technological effect: through highly setting up to the arrangement mode that reduces gradually from inside to outside with annular strengthening rib, simultaneously, buckle the support arm of flywheel along the high distribution of annular strengthening rib, under the prerequisite that satisfies bucket bottom plate overall structure intensity requirement for the flywheel more laminates on annular strengthening rib, the effectual whole thickness that reduces hanging washing machine, in order to satisfy the requirement of small-size frivolous design, has improved user experience nature.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a wall-mounted washing machine according to the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic partial structure view of an embodiment of the wall-mounted washing machine of the present invention;
fig. 4 is a second partial schematic view of the wall-mounted washing machine according to the embodiment of the present invention;
fig. 5 is a third schematic view of a partial structure of an embodiment of the wall-mounted washing machine of the present invention;
FIG. 6 is a layout view of the mounting holes of FIG. 5;
fig. 7 is a structural schematic view of the tub bottom plate of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The terms "second" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "second" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Example one
As shown in fig. 1 to 7, the wall-mounted washing machine of the present embodiment generally includes a tub bottom plate 1, an outer tub 2, an inner tub 3, a door 4, a driving mechanism 5 and a cover 6, wherein the tub bottom plate 1 is provided with a shaft hole 100, the outer tub 2 is disposed on the tub bottom plate 1, the inner tub 3 is located in the outer tub 2, a tub front cover 21 is disposed outside the outer tub 2, the door 4 is mounted on the tub front cover 21 of the outer tub 2, a decorative plate 41 is disposed on the door 4, and the cover 6 surrounds the outer tub 2. The driving mechanism 5 generally comprises a motor 51 and a flywheel 52, both the motor 51 and the flywheel 52 are mounted on the back of the tub bottom plate 1, the motor 51 is in transmission connection with the flywheel 52 through a belt, and the flywheel 52 is connected with the inner tub 3 in the outer tub 2 through a rotating shaft to drive the inner tub 3 to rotate. The bottom of the outer tub 2 is also provided with an electric heater 7 for heating water. The above structural components are structural configurations and connection modes of the conventional wall-mounted washing machine, and are not limited and described herein.
Wherein, in order to effectively reduce the thickness of the whole machine on the premise of meeting the overall structural strength of the barrel bottom plate 1, the barrel bottom plate
The edge of the barrel bottom plate 1 is provided with an outward flanging structure 10, the barrel bottom plate 1 is also provided with a plurality of annular reinforcing ribs 1001 distributed around the shaft hole 100, a plurality of first auxiliary reinforcing ribs 1002 distributed along the center of the shaft hole 100 in an emitting manner are also arranged between every two adjacent annular reinforcing ribs 1001, and the heights of the annular reinforcing ribs 1001 are gradually reduced from inside to outside; the flywheel 52 comprises a fixed seat 521, a rim 522 and a plurality of supporting arms 523, wherein the fixed seat 521 is arranged on a rotating shaft of the inner barrel 2, the rim 522 is arranged on the periphery of the fixed seat 521, the supporting arms 523 are arranged between the fixed seat 521 and the rim 522, the rotating shaft is rotatably arranged in the shaft hole 100, and the supporting arms 523 are bent towards the barrel bottom plate 1 along the direction from the fixed seat 521 to the rim 522.
Specifically, by arranging the annular reinforcing rib 1001 of an annular structure and the first auxiliary reinforcing rib 1002 penetrating through the plurality of annular reinforcing ribs 1001 on the tub bottom panel 1, it is possible to ensure that the tub bottom panel 1 has sufficient structural strength to meet the requirement of installation and fixation. Since the height of the annular reinforcing rib 1001 is gradually reduced from inside to outside, and the supporting arm 523 is bent toward the tub bottom plate 1 along the direction from the fixing base 521 to the rim 522, the supporting arm 523 and the rim 522 do not occupy an extra space on the thickness of the tub bottom plate 1. Therefore, the width of the flanging structure 10 can be effectively reduced, so that the edge of the flanging structure 10 can be arranged to protrude out of the fixed seat 521, and the requirement of fixed installation can be met. Wherein, the distribution density of the first auxiliary reinforcing rib 1002 arranged between two adjacent annular reinforcing ribs gradually increases from inside to outside, so that the distribution density of the first auxiliary reinforcing rib 1002 in the radial outward direction of the tub bottom plate 1 is higher, and the requirement of the structural strength is met.
Further, a first arc blocking rib 14 is formed on the back of the tub bottom plate 1 around the rotation shaft, the first arc blocking rib 14 is disposed on the periphery of the annular reinforcing rib 1001, and the flywheel 52 is located in the first arc blocking rib 14. The first arc bead 14 can protect the flywheel 52 at the outer periphery of the flywheel 52. Be provided with many second auxiliary strengthening ribs 1003 between first circular arc fender muscle 14 and the outermost annular strengthening rib 1001, many second auxiliary strengthening ribs 1003 are the distribution of transmission form along shaft hole 100 center, and the structural strength of barrel bottom plate 1 can further be strengthened to second auxiliary strengthening rib 1003. And the second auxiliary reinforcing rib 1003 is located on the outer side of the flywheel 52 and further forms an outer protrusion 10031, and the outer protrusion 10031 can increase the height dimension of the second auxiliary reinforcing rib 1003 to improve the structural strength thereof. A plurality of third auxiliary reinforcing ribs (not marked) are further arranged between the first arc retaining rib 14 and the outward flanging structure 10, and the third auxiliary reinforcing ribs can further enhance the structural strength of the barrel base plate 1 at the position outside the first arc retaining rib 14.
Example two
As shown in fig. 5 to 6, based on the above technical solution, optionally, in order to facilitate the operator to fix the wall-mounted washing machine to the wall at home of the user, the distance between the centers of the two first mounting holes 11 is greater than the distance between the centers of the two second mounting holes 12; the rear of the tub bottom panel 1 is provided with a first reinforcing rib 111 around the first mounting hole 11, and the rear of the tub bottom panel 1 is provided with a second reinforcing rib 121 around the second mounting hole 12.
In actual installation and use, an operator inserts expansion bolts into the first mounting hole 11 and the second mounting hole 12, then, abuts the tub bottom 1 against the wall, and inserts the expansion bolts into the drilled holes in the wall, so as to fixedly mount the wall-mounted washing machine on the wall. The first ribs 111 are disposed on the outer periphery of the first mounting hole 11, and the second ribs 121 are disposed on the outer periphery of the second mounting hole 12. The structural strength of the mounting hole can be effectively improved through the reinforcing ribs, so that the requirement of expansion bolt connection is met. The distance between the centers of the two first mounting holes 11 is set to be greater than the distance between the centers of the two second mounting holes 12, so that the four expansion screws installed in the mounting holes are arranged in an inverted trapezoidal shape as a whole. In one embodiment, the angle a between the horizontal direction and the line connecting the center of the first mounting hole 11 and the center of the second mounting hole 12 on the same side is 88-80 degrees.
After the wall-mounted washing machine is fixed on the wall, under the action of gravity, the four expansion bolts can automatically position the washing machine, and the washing machine can be more stably fixed on the wall, so that the installation and use reliability is improved. And through configuration strengthening rib around the mounting hole to make the first mounting hole 11 and the dislocation of second mounting hole 12 position of arranging from top to bottom, alright in order guaranteeing the connection reliability of hanging wall installation of hanging wall washing machine, and need not additionally through the supplementary installation of mounting bracket, the fixed process of installation of simplification has reduced manufacturing cost.
Further, the back of the tub bottom plate 1 is provided with two first bosses 110 protruding outward, the first mounting holes 11 penetrate through the first bosses 110, and the first reinforcing ribs 111 are distributed outside the first bosses 110. Specifically, by providing the first mounting hole 11 through the first boss 110, the structural strength of the rear end portion of the first mounting hole 11 can be further improved by the first boss 110, so that the use reliability can be improved. Similarly, for the lower second mounting hole 12, the back of the tub bottom plate 1 is provided with two second bosses 120 protruding outwards, the second mounting hole 12 penetrates through the second bosses 120, and the second reinforcing ribs 121 are distributed outside the second bosses 120.
In a preferred embodiment, a first stopper 112 is provided around the first boss 110 at the back of the tub bottom panel 1, and a first reinforcement rib 111 is provided between the first stopper 112 and the first boss 110. The first retaining ring 112 surrounds the first boss 110 and the first rib 111 therein, and the first rib 111 is supported at the outer side by the first retaining ring 112 having an annular structure, so that the first ribs 111 at different positions provide good supporting force for the first boss 110, thereby further improving the structural strength. The back of the tub bottom plate 1 is provided with a second stopper 113 around the second boss 120, and a second reinforcing rib 121 is provided between the second stopper 113 and the second boss 120. The outermost second retainer ring 113 is used to provide a supporting force to each second rib 121, so that the second ribs 121 at different positions provide a good supporting force to the second bosses 120.
EXAMPLE III
After the wall-mounted washing machine is mounted on a wall, both the overflow pipe 201 and the exhaust pipe 202 connected to the outer tub 2 are disposed at the back of the tub bottom plate 1 and mounted against the wall for use. In order to rapidly release the humid and hot gas exhausted from the exhaust pipe 202 to the outside, the first ventilation opening 101 is formed in the flanging structure 10. The flanging structure 10 can make a certain interval between the barrel bottom plate 1 and the wall, the flanging structure 10 is tightly attached to the wall surface, and the first ventilation opening 101 on the flanging structure 10 can communicate the area between the barrel bottom plate 1 and the wall with the outside. After the exhaust pipe 202 discharges the damp-heat gas, the damp-heat gas can be quickly discharged to the outside through the first vent 101, so as to effectively avoid or reduce the influence on the normal operation of the electric appliance components caused by the permeation of the damp-heat gas into the inside of the washing machine due to poor discharge.
In a preferred embodiment, the second arc rib 13 and the first arc rib 14 are formed on the back of the tub bottom panel 1 around the shaft hole 100, the second arc rib 13 is located outside the first arc rib 14, the exhaust pipe 202 is disposed between the second arc rib 13 and the first arc rib 14, and the second arc rib 13 is lower than the outer flanging structure 10. The second arc bead 13 and the first arc bead 14 are formed on the back surface of the tub bottom panel 1, and the exhaust pipe 202 is disposed between the second arc bead 13 and the first arc bead 14. Thus, the moist heat gas discharged from the exhaust pipe 202 can be made to flow along the passage formed between the second circular-arc barrier rib 13 and the first circular-arc barrier rib 14. And because the height of the second arc blocking rib 13 is lower than that of the flanging structure 10, a certain interval is formed between the second arc blocking rib 13 and the wall, and the damp and hot gas discharged from the exhaust pipe 202 can be diffused outwards by utilizing the interval between the second arc blocking rib 13 and the wall and finally discharged through the first vent 101. Preferably, the second arc blocking rib 13 is provided with a notch structure 131, and the damp and hot gas can more smoothly pass through the second arc blocking rib 13 and enter between the second arc blocking rib 13 and the flanging structure 10 by utilizing the notch structure 131, and finally is discharged from the first vent 101.
In certain embodiments, the first vent 101 is disposed at a top position of the cuff structure 10, and the notch structure is located below the first vent 101. The first ventilation opening 101 is arranged at the top by the principle of hot gas rising, and the humid hot gas discharged from the exhaust pipe 202 rises to the top area and is discharged to the outside through the first ventilation opening 101.
As a preferred embodiment, the overflow pipe 201 is also disposed between the second circular-arc blocking rib 13 and the first circular-arc blocking rib 14. Specifically, the channel formed between the second arc-shaped blocking rib 13 and the first arc-shaped blocking rib 14 serves as an area for installing and fixing the overflow pipe 201 and the exhaust pipe 202, and wiring is facilitated. The overflow pipe 201 extends from top to bottom, and the exhaust pipe 202 is connected to the lower portion of the overflow pipe 201 and extends from bottom to top. In order to position the overflow pipe 201 and the exhaust pipe 202, a plurality of positioning ribs 15 are arranged between the second arc blocking rib 13 and the first arc blocking rib 14, the exhaust pipe 202 is clamped between the positioning ribs 15 and the second arc blocking rib 13, and the overflow pipe 201 is clamped between the positioning ribs 15 and the first arc blocking rib 14. Specifically, the overflow pipe 201 and the exhaust pipe 202 are positioned by the positioning rib 15, and a clamping groove structure is formed between the positioning rib 15 and the second arc blocking rib 13 and between the positioning rib and the first arc blocking rib 14. The assembly personnel can utilize the draw-in groove structure high efficiency to clamp overflow pipe 201 and blast pipe 202 and fix a position.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.