CN108166212B - Washing machine damping assembly and washing machine - Google Patents
Washing machine damping assembly and washing machine Download PDFInfo
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- CN108166212B CN108166212B CN201611116828.9A CN201611116828A CN108166212B CN 108166212 B CN108166212 B CN 108166212B CN 201611116828 A CN201611116828 A CN 201611116828A CN 108166212 B CN108166212 B CN 108166212B
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- 238000005406 washing Methods 0.000 title claims abstract description 110
- 238000013016 damping Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000000725 suspension Substances 0.000 claims description 35
- 230000009467 reduction Effects 0.000 abstract description 24
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000018044 dehydration Effects 0.000 abstract description 4
- 238000006297 dehydration reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 17
- 230000003139 buffering effect Effects 0.000 description 15
- 239000011435 rock Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
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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
- 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
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a washing machine vibration damping assembly and a washing machine, wherein the washing machine vibration damping assembly comprises a suspender, one end of the suspender is connected with the lower part of an outer barrel of the washing machine, the other end of the suspender is connected with the upper part of a box body of the washing machine, and the washing machine vibration damping assembly also comprises an elastic buffer mechanism which is sleeved on the suspender and is fixedly connected with the outer wall of the outer barrel of the washing machine. The elastic buffer mechanism can effectively reduce the shaking and swinging of the outer barrel of the washing machine and the hanger rod in the vibration reduction assembly up, down, left and right, so that the washing machine keeps quiet and stable dehydration starting and running, and the noise generated by vibration displacement is avoided.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a washing machine vibration damping assembly and a washing machine.
Background
Household electric washing machines are classified into pulsator washing machines, drum washing machines, and agitator washing machines. No matter which type of washing machine is provided with the motor, the vibration problem is always a great problem of the washing machine, the problems of overlarge vibration, displacement, collision of an outer barrel with a box body and the like are caused in many types of washing machines, and the use performance of the washing machine is seriously influenced and limited.
The prior pulsator washing machine adopts a design of a balance ring and a spring suspender, or adds a damping structure at a spring part; the drum washing machine adopts the design of matching a balance weight, a damper and a balance ring. The prior pulsator washing machine comprises a box body, an outer barrel part and the like, wherein the outer barrel part and the box body are arranged together through four suspender vibration reduction parts. The upper part of the damping part of the suspension rod is provided with a suspension rod seat, the lower part of the damping part of the suspension rod is provided with a sleeve and a spring, the sleeve at the lower part of the damping part of the suspension rod is clamped in a suspension hole of the outer barrel, and the suspension rod seat at the upper part is arranged in holes of reinforcing plates at four corners of the box body. When the clothes inside the outer barrel part shift during the washing or dewatering process and the outer barrel part vibrates due to unbalance, the inner barrel balance ring and the suspender vibration reduction part play the roles of vibration reduction and balance adjustment. However, when the full-automatic washing machine is operated for dewatering and starting, the outer tub can shake or swing along with the starting of the motor to form larger vibration and noise, the suspension rod of the vibration reduction component can also shake when the outer tub swings, and the suspension rod can swing in different directions from front to back and left to right on the suspension seat of the outer tub.
In recent years, the applicant has made technical improvements, and patent ZL01268746.4 discloses a vibration damping type full-automatic washing machine, wherein a rubber belt is arranged between a suspension rod and an outer barrel cover, one end of the rubber belt is sleeved on a protruding column of the outer barrel cover, and the other end of the rubber belt is sleeved on the upper part of the suspension rod, so that a certain degree of buffering effect is achieved. However, the hanger rod itself is a movable part, and the rubber belt is connected with the hanger rod and the outer barrel cover at one point, so that displacement sudden change is easily generated, the vibration reduction effect is not good, and the problem that the vibration of the washing machine, even the outer barrel collides with the box body, cannot be fundamentally solved.
Then, patent 201110227646.X discloses a full-automatic washing machine with dual vibration reduction functions, which comprises a box body, an outer barrel, a transmission system and a control system, wherein the outer barrel and the box body are installed together through four suspender vibration reduction components, a vertical plate-shaped vibration reduction belt which plays a role in auxiliary vibration reduction is further installed between the outer barrel cover and the box body, two ends of the vibration reduction belt are provided with stand columns, a pair of hollow columns are arranged in the middle of the vibration reduction belt at intervals, a pair of fixed columns are arranged on a box body corner reinforcing plate, a pair of clamping grooves are formed in the outer barrel cover, and the stand columns and the hollow columns of the vibration reduction belt are respectively clamped and spliced with the outer barrel cover clamping. However, in the technology, a vibration reduction belt is arranged between the outer barrel cover and the box body, the position is too close to the upper part, the vibration reduction effect on the outer barrel is limited, and the vibration of the hanging rod cannot be reduced.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a washing machine vibration damping assembly and a washing machine, which can effectively reduce the shaking and the swinging of a suspender in the washing machine vibration damping assembly, so that the washing machine keeps quiet and stable dehydration starting and running, and avoids the generation of noise caused by vibration displacement.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention provides a vibration damping assembly of a washing machine, which comprises a suspender, wherein one end of the suspender is connected with the lower part of an outer barrel of the washing machine, the other end of the suspender is connected with the upper part of a box body of the washing machine, and the vibration damping assembly also comprises an elastic buffer mechanism which is sleeved on the suspender and is fixedly connected with the outer wall of the outer barrel of the washing machine.
In a further scheme, the elastic buffering mechanism is provided with a sleeving part, the sleeving part is sleeved on the suspender and is in contact with the suspender to generate sliding damping, and the joint of the elastic buffering mechanism and the outer wall of the outer barrel is distributed on two sides of the suspender.
In a further scheme, the elastic buffer mechanism comprises an elastic piece, a sleeve part sleeved on the suspender is arranged in the middle of the elastic piece, and two ends of the elastic piece are arranged on two sides of the suspender and are respectively fixedly connected with the outer wall of the outer barrel of the washing machine.
In a further scheme, the elastic pieces comprise a plurality of elastic pieces, and each elastic piece is vertically arranged and sleeved on the hanging rod;
preferably, the number of the elastic parts is two, the elastic parts comprise a first elastic part and a second elastic part, the first elastic part and the second elastic part are vertically arranged and sleeved in the middle of the suspender, two ends of the first elastic part and two ends of the second elastic part are respectively fixed in the middle of the outer wall of the outer tub of the washing machine, and the length of the second elastic part is greater than that of the first elastic part.
The first elastic piece and the second elastic piece are vertically arranged and sleeved in the middle of the suspender, and the elastic pieces with proper length can be selected according to the inclination degree of the suspender and can be arranged in an up-down switching mode.
In a further scheme, one end of the elastic element is provided with a sleeving part, and the other end of the elastic element is fixedly connected with the outer wall of the outer barrel of the washing machine;
preferably, the elastic parts at least comprise two elastic parts, and the connection part of each elastic part and the outer wall of the outer barrel is distributed on two sides of the suspender.
In a further scheme, the elastic buffer mechanism is detachably connected with the outer wall of the outer barrel of the washing machine.
In a further aspect, the elastic buffer mechanism further comprises a fixing member, the fixing member is matched with the elastic member, and the elastic member is tightly pressed on the outer wall of the outer barrel to be fixed.
In a further scheme, one end or two ends of the elastic piece are provided with fixing parts, one side of the fixing piece is provided with a groove, the fixing parts of the elastic piece are provided with bulges matched with the groove of the fixing piece, and the fixing piece tightly presses the fixing parts of the elastic piece on the outer wall of the outer barrel and is fixedly connected with the outer barrel.
In a further scheme, the elastic buffer mechanism is sleeved at the middle position of the suspender and is fixedly connected with the middle part of the outer wall of the outer barrel of the washing machine;
preferably, the elastic buffer mechanism is sleeved on the suspender below the opening at the upper end of the outer barrel of the washing machine and is fixedly connected with the middle part of the outer wall of the outer barrel of the washing machine.
The invention also provides a washing machine, which comprises a washing machine box body and an outer barrel, wherein the washing machine damping assembly is arranged between the washing machine box body and the outer barrel.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the suspension rod of the vibration reduction assembly of the washing machine is additionally provided with the elastic buffer mechanism, so that the swinging and swaying of the suspension rod and the outer barrel in the front, back, left and right directions can be effectively reduced during the dewatering vibration of the washing machine. The elastic buffer mechanism is sleeved on the suspension rod, plays a certain role in frictional damping, and reduces the movement of the suspension rod and the outer barrel in the vertical direction; the elastic buffer mechanism and the outer wall of the outer barrel are arranged on two sides of the suspender, and buffer forces on two sides are balanced, so that the vibration of the outer barrel in all directions and the vibration of the whole washing machine are reduced, the generation of larger noise is avoided, and the outer barrel is prevented from impacting the box body.
2. The invention can determine the specification and the number of the adopted elastic buffer mechanisms according to the vibration amplitude of the washing machine. The hanger rod is provided with a plurality of elastic pieces which are respectively connected and fixed with different positions of the outer wall of the outer barrel of the washing machine, so that a multi-point connection mode is formed, and the buffering and vibration reduction effects are better.
3. The elastic piece is simple in structure, beneficial to production and manufacturing, good in fixing effect and further enhanced in vibration reduction effect by being matched with the fixing piece.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a perspective view of a vibration damping assembly of a washing machine according to the present invention;
FIG. 2 is a perspective view of a vibration damping assembly of the washing machine according to the present invention;
FIG. 3 is a schematic view of the structure of the elastic buffer mechanism of the present invention;
fig. 4 is an exploded view of the spring-damper mechanism of the present invention.
In the figure: the device comprises a box body 1, an outer barrel 2, a suspender 3, an elastic buffer mechanism 4, an elastic part 5, a fixing part 6, a first elastic part 7, a second elastic part 8, a sleeve-arranging part 9, a connecting part 10, a fixing part 11, a fixing hole 12 and a groove 13.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the invention discloses a vibration damping assembly of a washing machine, which comprises a suspender 3, wherein one end of the suspender 3 is connected with the lower part of an outer barrel 2 of the washing machine, the other end of the suspender is connected with the upper part of a box body 1 of the washing machine, and the vibration damping assembly also comprises an elastic buffer mechanism 4, wherein the elastic buffer mechanism 4 is sleeved on the suspender 3 and is fixedly connected with the outer wall of the outer barrel 2 of the washing machine.
The four corners of the washing machine are provided with vibration damping components, the outer barrel and the box body are installed together through four suspender vibration damping parts, one end of the suspender is installed on a suspension seat at the lower part of the outer barrel of the washing machine, and the other end of the suspender is suspended on the corresponding corner of the box body. Therefore, when the washing machine dehydrates, the suspender vibration reduction component plays a certain vibration reduction role, but the suspender can also rock and swing along with the outer barrel up and down, front and back, left and right, and even collide with the box body to form larger noise. The elastic buffer mechanism is arranged on the suspender, so that the displacement between the suspender and the outer barrel is further reduced, the shaking of the outer barrel is reduced, the double vibration reduction protection is carried out on the washing machine, and the phenomenon that the outer barrel of the washing machine collides a box body, is displaced and generates noise is avoided.
The elastic buffer mechanism is sleeved on the suspension rod and can move up and down relative to the suspension rod, so that a certain friction damping effect is generated, and the vibration of the suspension rod and the outer barrel in the up-and-down direction is reduced; the elastic buffer mechanism is fixedly connected with the outer wall of the outer barrel of the washing machine, and the fixed connection position can be at a proper position of the outer barrel outer wall corresponding to the suspender according to the length of the elastic piece, so that the vibration of the suspender and the outer barrel in the front-back and left-right directions is reduced.
In a further scheme, the elastic buffer mechanism 4 is sleeved at the middle position of the suspender 3 and is fixedly connected with the middle part of the outer wall of the outer barrel of the washing machine.
Preferably, the elastic buffer mechanism is sleeved on the suspender below the opening at the upper end of the outer barrel of the washing machine and is fixedly connected with the middle part of the outer wall of the outer barrel of the washing machine. The elastic buffer mechanism is fixedly connected with the middle part of the outer wall of the outer barrel of the washing machine and sleeved on the suspension rod at the corresponding position, so that the buffer effect on the outer barrel and the suspension rod is better.
Example one
As shown in fig. 1-4, the elastic buffer mechanism 4 of the present embodiment is provided with a sleeve portion 9, the sleeve portion 9 is sleeved on the suspension rod 3 and contacts with the suspension rod 3 to generate a sliding damping, and a connection portion between the elastic buffer mechanism 4 and an outer wall of the outer tub 2 is distributed at two sides of the suspension rod 3.
The elastic buffer mechanism can be an elastic part, such as a damping rope made of elastic materials, and the sleeving part is sleeved on the hanging rod and is in sliding contact with the hanging rod, and moves up and down to generate a friction damping effect on the hanging rod when the washing machine vibrates, so that the vibration of the outer barrel and the hanging rod of the washing machine in the up-and-down direction is reduced. The elastic buffer mechanism and the outer wall of the outer barrel are connected at the two sides of the suspender, so that the balance of left and right buffer is achieved, and a better buffer effect is achieved on the front, back, left and right vibration of the outer barrel.
The elastic element is provided with a sleeving part 9, a fixing part 11 and a connecting part 10, the sleeving part 9 is sleeved on the suspender 3, the fixing part 11 is fixed on the outer wall of the outer barrel 2, and the connecting part 10 plays roles in connection and buffering. The engaging portion 9, the connecting portion 10 and the fixing portion 11 may be integrally formed or may be integrally connected to each other.
When the number of the fixing parts and the connecting parts of one elastic piece is two, the two ends of the elastic piece are the fixing parts, the sleeving part is positioned in the middle of the elastic piece, and the connecting parts are symmetrically arranged in a V shape by taking the sleeving part as the center. At the moment, when the elastic piece is sleeved on the suspension rod, the fixing parts at the two ends are required to be arranged at the two sides of the suspension rod and fixedly connected with the outer wall of the outer barrel of the washing machine, so that the balance of left and right buffering is achieved, and a better buffering effect is achieved.
When one elastic piece has a fixed part and connecting portion, need set up a plurality of elastic pieces, set up the cover from top to bottom and establish on the jib, simultaneously, the impartial branch of fixed part figure of a plurality of elastic pieces is listed in the both sides of jib and with the outer wall fixed connection of washing machine's outer bucket, also can reach the balance of controlling the buffering, plays better buffering effect.
Example two
As shown in fig. 1-4, the elastic buffer mechanism of the present embodiment includes an elastic member 5, a sleeve portion 9 sleeved on the suspension rod is disposed in the middle of the elastic member 5, and two ends of the elastic member are disposed on two sides of the suspension rod and are respectively fixedly connected to the outer wall of the outer tub 2 of the washing machine.
The hanger rod can be provided with one elastic piece or a plurality of elastic pieces, and the elastic pieces can be arranged according to the vibration degree. In this embodiment, the elastic member is provided with a sleeve portion at the middle and fixing portions at the two ends, and the fixing portions are connected with the sleeve portion through the connecting portions respectively. The elastic piece is symmetrical left and right by taking the sleeving part as a center. When the elastic piece is placed alone, two connecting portions can form a certain included angle and can also be on the same straight line. When an elastic piece is arranged, the fixing parts at the two ends of the elastic piece are symmetrically arranged at the two sides of the suspender by taking the suspender as the center and are fixedly arranged on the outer wall of the outer barrel of the washing machine.
In a further scheme, the elastic pieces 5 comprise a plurality of elastic pieces, and each elastic piece 5 is vertically arranged and sleeved on the suspender 3;
preferably, the number of the elastic members is two, and the two elastic members include a first elastic member 7 and a second elastic member 8, the first elastic member 7 and the second elastic member 8 are vertically arranged and sleeved in the middle of the suspension rod, meanwhile, two ends of the first elastic member 7 and two ends of the second elastic member 8 are respectively fixed in the middle of the outer wall of the outer tub of the washing machine, and the length of the second elastic member is greater than that of the first elastic member.
When the elastic belt is used, the specification and the number of the elastic belts can be determined according to the vibration amplitude of the whole washing machine. And a plurality of elastic belts are arranged up and down, so that the vibration reduction effect is further enhanced. Because the inclination degree of the suspender is different, the lengths of the elastic parts sleeved on the upper part and the lower part of the suspender are different, and the elastic parts with proper specifications are selected according to the installation position.
EXAMPLE III
In this embodiment, one end of the elastic member 5 is provided with a sleeve portion 9, and the other end is fixedly connected to the outer wall of the outer tub 2 of the washing machine. One end of the elastic element is sleeved with the suspension rod, and the other end of the elastic element is fixed on an outer barrel of the washing machine, so that the vibration amplitude is reduced when the outer barrel of the washing machine vibrates.
Preferably, the elastic members 5 include at least two, and the connection position of each elastic member and the outer wall of the outer tub is distributed on both sides of the suspension rod. More preferably, the connection position of each elastic element and the outer wall of the outer barrel is uniformly distributed on two sides of the suspender, so that the buffering force on two sides of the suspender is basically consistent, and a better vibration damping effect is achieved.
The elastic member of this embodiment is an elastic band, one end of which is a sleeve portion and the other end of which is fixed on the outer wall of the outer tub of the washing machine. In order to achieve the balance of the buffering force, at least two buffering parts are arranged, and the connecting parts of the buffering parts and the outer wall of the outer barrel are respectively arranged at two ends of the hanging rod. Or the elastic belts are arranged in pairs, the connecting parts of each pair of elastic belts and the outer wall of the outer barrel are uniformly arranged at the two ends of the suspender, and proper pairs are arranged as required.
Or the number of the elastic belts is even, after the installation is finished, the number of the connecting parts fixed on the outer wall of the outer barrel at the two sides of the suspender is the same, or the number of the elastic belts is not limited, and the difference of the number of the connecting parts fixed on the outer wall of the outer barrel at the two sides of the suspender is not more than 1. Thus, better buffering and vibration damping effects are achieved.
Example four
In this embodiment, as a further limitation of the above solution, the elastic buffer mechanism 4 is detachably connected to the outer wall of the outer tub 2 of the washing machine.
The elastic buffer mechanism in the embodiment is detachably connected with the outer wall of the outer barrel of the washing machine, so that the elastic damping rope with weakened elasticity can be replaced conveniently, the elastic buffer mechanisms with different quantities and specifications can be installed conveniently according to the specifications and models of the washing machine, and the universality is greatly enhanced.
In a further aspect, the elastic buffering mechanism 4 further includes a fixing member 6, and the fixing member 6 is matched with the elastic member 5 to press the elastic member 5 against the outer wall of the outer tub 2 for fixing.
The elastic element can be directly connected with the outer wall of the outer barrel of the washing machine, for example, a connecting ring is welded on the outer wall of the outer barrel of the washing machine in advance, and the elastic element can be connected with the connecting ring; the elastic piece can also be fixed on the outer wall of the outer barrel through modes such as bolted connection, riveting, clamping with the help of the fixing piece, so that the fixing effect is good, and the damping buffer effect is better facilitated.
In a further scheme, one end or two ends of the elastic piece 5 are provided with fixing parts 11, one side of the fixing piece 6 is provided with a groove 13, the fixing parts 11 of the elastic piece 5 are provided with bulges matched with the grooves 13 of the fixing piece, and the fixing piece presses the fixing parts of the elastic piece on the outer wall of the outer barrel and is fixedly connected with the outer barrel.
The fixing piece is a fixing clip, fixing holes 12 are arranged at two ends of the fixing clip, and a groove is arranged in the middle of one side facing the outer barrel. The both ends of elastic component and fixing clip cooperation and level setting are equipped with simultaneously on this horizontally fixed part with recess complex arch, so, the horizontal fixed part in both ends of elastic component is pressed on the outer wall of outer bucket by the fixing clip, utilizes bolt cooperation fixed orifices to fix the both ends of fixing clip and elastic component on the outer wall of outer bucket.
The protruding card in the recess of fixing clip in both ends of elastic component can prevent to vibrate in-process elastic damping rope slippage from the fixing clip to influence the damping effect.
EXAMPLE five
As shown in fig. 1 or 2, the embodiment provides a washing machine, which includes a washing machine box 1 and an outer tub 2, a washing machine vibration damping assembly according to the above embodiment is disposed between the washing machine box and the outer tub, the vibration damping assembly includes a suspension rod 3, and an elastic member 5 is sleeved on the suspension rod and is fixedly connected to an outer wall of the outer tub of the washing machine through a fixing member 6.
When the pulsator washing machine is in dehydration starting and dehydration operation, the outer barrel can rock or swing along with the starting of the motor, the vibration reduction component is hung on a hanging seat of the outer barrel of the washing machine, and the vibration reduction component can also rock when the outer barrel swings, so that larger vibration and noise are formed. At the moment, the middle part of the elastic belt is sleeved on the suspender, the two sides of the elastic belt are symmetrical, and the two ends of the elastic belt are fixed on the outer wall of the outer barrel. When vibrating, the elastic band can reciprocate on the jib, plays certain frictional damping effect, can reduce the jib and outer bucket vibration of direction from top to bottom to a certain extent. Both ends that the elastic webbing is connected are all fixed on outer bucket outer wall, can play the cushioning effect, effectively reduce the jib and rock and sway in the direction about front.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A vibration damping assembly of a washing machine comprises a suspender, wherein one end of the suspender is connected with the lower part of an outer barrel of the washing machine, and the other end of the suspender is connected with the upper part of a box body of the washing machine; the elastic pieces comprise a plurality of elastic pieces, and each elastic piece is vertically arranged and sleeved on the hanging rod;
elastic buffer mechanism still includes the fixing clip, and the both ends of fixing clip are equipped with the fixed orifices, are equipped with the recess towards one side middle part of outer bucket, the both ends of elastic component are equipped with the fixed part respectively, be equipped with on the fixed part of elastic component with recess matched with arch, the protruding card at the both ends of elastic component is in the recess, the fixing clip sticiss the fixed part of elastic component on the outer wall of outer bucket and with outer bucket fixed connection.
2. The vibration damping assembly of a washing machine as claimed in claim 1, wherein the two elastic members comprise a first elastic member and a second elastic member, the first elastic member and the second elastic member are vertically arranged and sleeved on the middle portion of the suspension rod, both ends of the first elastic member and the second elastic member are respectively fixed on the middle portion of the outer wall of the outer tub of the washing machine, and the length of the second elastic member is greater than that of the first elastic member.
3. The vibration damping assembly of a washing machine as claimed in claim 1, wherein the elastic buffer mechanism is sleeved at the middle position of the suspender and is fixedly connected with the middle part of the outer wall of the outer tub of the washing machine.
4. The vibration damping assembly of a washing machine as claimed in claim 1, wherein the elastic buffer mechanism is sleeved on the suspension rod below the opening at the upper end of the outer tub of the washing machine and is fixedly connected with the middle part of the outer wall of the outer tub of the washing machine.
5. A washing machine, comprising a washing machine box body and an outer barrel, characterized in that a damping component of the washing machine as claimed in any one of claims 1-4 is arranged between the washing machine box body and the outer barrel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116828.9A CN108166212B (en) | 2016-12-07 | 2016-12-07 | Washing machine damping assembly and washing machine |
| PCT/CN2017/114986 WO2018103692A1 (en) | 2016-12-07 | 2017-12-07 | Vibration reduction assembly for washing machine, and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116828.9A CN108166212B (en) | 2016-12-07 | 2016-12-07 | Washing machine damping assembly and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108166212A CN108166212A (en) | 2018-06-15 |
| CN108166212B true CN108166212B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116828.9A Active CN108166212B (en) | 2016-12-07 | 2016-12-07 | Washing machine damping assembly and washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108166212B (en) |
| WO (1) | WO2018103692A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137396B (en) * | 2018-10-25 | 2023-01-24 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN111764110A (en) * | 2020-07-28 | 2020-10-13 | 长虹美菱股份有限公司 | Novel washing machine balancing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0705172A2 (en) * | 2007-11-19 | 2009-07-21 | Whirlpool Sa | hanging arrangement for washing machine |
| BRPI0901779B1 (en) * | 2009-05-25 | 2019-12-03 | Whirlpool Sa | hanging arrangement for washing machine |
| CN102286867B (en) * | 2011-08-10 | 2017-02-08 | 青岛海尔洗衣机有限公司 | Full-automatic washing machine with dual vibration reduction function |
| KR102241037B1 (en) * | 2014-09-05 | 2021-04-15 | 엘지전자 주식회사 | Laundry treating apparatus |
| CN204138938U (en) * | 2014-10-30 | 2015-02-04 | 南京乐金熊猫电器有限公司 | Washtub damping device and washtub |
| CN104294539B (en) * | 2014-10-30 | 2016-08-17 | 南京乐金熊猫电器有限公司 | Washing tube damping device and washing tube |
| KR101683402B1 (en) * | 2015-12-24 | 2016-12-06 | 엘지전자 주식회사 | Stabilizer and laundry treatment apparatus having the same |
| CN107177960B (en) * | 2016-03-10 | 2021-01-22 | 青岛海尔洗衣机有限公司 | Damping suspender structure of washing machine and washing machine |
| CN206486706U (en) * | 2016-10-28 | 2017-09-12 | 苏州三星电子有限公司 | A kind of automatic washing machine suspension rod damping |
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2016
- 2016-12-07 CN CN201611116828.9A patent/CN108166212B/en active Active
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2017
- 2017-12-07 WO PCT/CN2017/114986 patent/WO2018103692A1/en active Application Filing
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| WO2018103692A1 (en) | 2018-06-14 |
| CN108166212A (en) | 2018-06-15 |
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