CN101994232A - Washing machine and outer tub supporting structure of the same - Google Patents
Washing machine and outer tub supporting structure of the same Download PDFInfo
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- CN101994232A CN101994232A CN201010261400XA CN201010261400A CN101994232A CN 101994232 A CN101994232 A CN 101994232A CN 201010261400X A CN201010261400X A CN 201010261400XA CN 201010261400 A CN201010261400 A CN 201010261400A CN 101994232 A CN101994232 A CN 101994232A
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- China
- Prior art keywords
- washing machine
- outer bucket
- bucket
- damper unit
- unit
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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
- D06F37/22—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 horizontal 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
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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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- 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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- 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
- D06F37/269—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for the bearing of the rotary receptacle
-
- 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
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
Disclosed herein are a washing machine which minimizes the number of dampers and effectively prevents vibration, and an outer tub supporting structure thereof. The washing machine includes a housing forming an external appearance of the washing machine, an outer tub arranged in the housing to store water, an inner tub rotatably mounted within the outer tub, a driving device including a rotary shaft passing through the outer tub and connected to the inner tub to rotate the inner tub, a bearing surrounding the rotary shaft and fixed to the outer tub to prevent rotation of the outer tub during rotation of the rotary shaft, a bearing housing formed on the outer tub such that the bearing is mounted within the bearing housing, and a damping unit provided with a first end supporting the bearing housing and a second end fixed to the washing machine housing to reduce vibration of the outer tub.
Description
Technical field
The present invention relates to a kind of washing machine and outer bucket supporting construction thereof, this washing machine can absorb the collision and the vibration of outer bucket effectively.
Background technology
Usually, the clothing in the rotation of washing machine by interior bucket promotes and leave in the bucket, thereby washing clothes, wherein, clothing be contained in described in the bucket.
In traditional washing machine, the motor that is arranged in the outside of outer bucket by driving rotates the bucket that is positioned at outer bucket, and the clothing in the interior bucket is left after a plurality of lifting members in being set on the inner surface of bucket rise to specified altitude assignment with interior bucket rotation.Thereby, carry out clothes washing.
The vibration that produces for the interior bucket that absorbs by this conventional washer is provided with four shock-absorbing springs between the upper surface of washing machine and outer barrel, Tong both sides are provided with a pair of shock absorber outside.Therefore, absorb because the vibration and the noise of the outer bucket that the rotation of interior bucket produces by shock-absorbing spring and shock absorber.
Yet, in traditional washing machine, because the driving force of motor is transmitted to the belt pulley of the initial driving stage of motor, and the rear surface of bucket produces eccentric load at once outside, therefore, outer bucket tilts towards the rear surface that described belt pulley is installed, thereby the off-centre rotation of outer bucket takes place.
In order to prevent this eccentric load, the front surface portion of bucket is provided with counterweight outside.Yet this method can not prevent the generation of eccentric load fully, thereby causes the durability of outer bucket to worsen, and the deterioration of the scourability of washing machine.
In addition, in order to prevent this eccentric load, the front area of the lower end of bucket is installed a pair of shock absorber outside, and the Background Region of the lower end of bucket is installed another to shock absorber outside.Yet the increase of shock absorber quantity can make the efficiency of assembling of shock absorber reduce, the maintenance difficult of shock absorber, thus manufacturing cost increases.Moreover, owing under shock absorber and situation that the rotating shaft of interior bucket separates, shock absorber is fixed on the outer surface of outer bucket, the intensity of outer bucket can since the moment during the rotation of the part layout of clothing or interior barrel reduce.
Summary of the invention
Therefore, the one side of at least one embodiment is to provide a kind of quantity with shock absorber to minimize and prevent effectively washing machine and the outer bucket supporting construction of vibrating thereof.
Being on the other hand of at least one embodiment provides a kind of washing machine and outer bucket supporting construction thereof, and this washing machine can prevent outer bucket because interior barrel vibration and moment are out of shape.
Part is set forth other many aspects in the following description, and part in addition will become clear by described description, perhaps understands by implementing the present invention.
By a kind of washing machine is provided, can realize aforementioned and/or other aspects of the present invention, described washing machine comprises: shell, the outward appearance of formation washing machine; Outer bucket is arranged in the described shell, is used to store water; Interior bucket is rotatably installed in the outer bucket; Drive unit comprises rotating shaft, and described rotating shaft passes described outer bucket and is connected to interior bucket, so that interior bucket rotation; Bearing around described rotating shaft, and is fixed to outer bucket, to prevent the rotation during the rotating shaft rotation of outer bucket; Bearing cage is formed on the outer bucket, makes described bearing be installed in the described bearing cage; Damper unit, described damper unit is set to first end and supports described bearing cage, and second end is fixed to shell to reduce the vibration of outer bucket.
Described washing machine also can comprise the pair of supporting members of the overall diameter part that is connected to outer bucket.
Described damper unit can comprise the shock absorber member and first support, and first support is fixed to bearing cage with first end of described shock absorber member.
Described damper unit also can comprise the elastic component that is arranged between the shock absorber member and first support, is used for vibration damping.
Described damper unit also can comprise second support, is used for second end of shock absorber member is fixed to the basal surface of shell.
Second end of the comparable damper unit of first end of described damper unit is more near the front surface of washing machine shell.
Described outer bucket can comprise the support section that first support is mounted thereto.
Drive unit can comprise: drive motors, the overall diameter part of bucket outside being fixed to; Side power transmission member is used for the revolving force of drive motors is passed to rotating shaft.
Described damper unit also can comprise the antivibration member that is arranged between first support and the shock absorber member.
First support can be directly mounted to bearing cage, directly is fixed to bearing cage with first end with the shock absorber member.
Can realize aforementioned and/or other aspects of the present invention by a kind of washing machine is provided, described laundry comprises: first washs the unit, comprises bucket in the first outer bucket and first, and the described first interior bucket can be rotatably set in the first outer bucket; The second washing unit comprises the second outer bucket and the vibration absorber that is used to reduce the vibration of bucket outside second, and the middle part of the rear surface of bucket is provided with bearing cage outside second, and bearing is installed in the bearing cage, and wherein, the second washing unit is installed in first top of washing the unit; Vibration absorber comprises pair of supporting members and damper unit, and described pair of supporting members is installed on the overall diameter relative position partly of the second outer bucket, and damper unit is set to its first end spring bearing cover, and second end is by the upper support of the first washing unit.
Described damper unit can comprise the shock absorber member and first support, and described first support is fixed to bearing cage with first end of shock absorber member.
Described damper unit also can comprise the antivibration member that is arranged between first support and the shock absorber member.
Second end of the comparable damper unit of first end of described damper unit more near second the washing unit front surface.
Second end of damper unit can be connected to second the washing unit lower surface and first the washing unit upper surface in any on.
The first washing unit also can comprise a pair of first shock absorber of the front portion of supporting outer bucket and support a pair of second shock absorber at the rear portion of outer bucket, thereby support the first outer bucket.
Can realize aforementioned and/or other aspects of the present invention by the outer bucket supporting construction that a kind of washing machine is provided, described outer bucket supporting construction is used to reduce the vibration of outer bucket, wherein, interior bucket can be rotatably set in the outer bucket, outer bucket is located supported by pair of supporting members and damper unit at 3, described pair of supporting members is fixed on the outer surface of front portion of outer bucket, and described damper unit is set to an end and is connected on the bearing cage on the rear surface that is formed on outer bucket.
The other end of described damper unit can be on the line that extends downwards from the central vertical of the outer bucket of the axis direction of outer bucket, is disposed on the basal surface of shell of washing machine.
Described damper unit tiltable, make that end that damper unit is connected to bearing cage than the other end of damper unit more near the front surface of washing machine.
Can realize aforementioned and/or other aspects of the present invention by a kind of washing machine is provided, described washing machine comprises: outer bucket is used for storage of water; Interior bucket can be rotatably set in the outer bucket, is used for washing clothes; Rotating shaft passes outer bucket, and is connected to interior bucket, with bucket rotation in making when receiving driving force; Bearing cage is formed on the outer bucket, is configured to hold bearing, and described bearing is around described rotating shaft; Vibration absorber, directly spring bearing cover.
Can realize aforementioned and/or other aspects of the present invention by a kind of vibration absorber that is used for washing machine is provided, described washing machine comprises: the bearing shell, around rotating shaft, the described rotating shaft rear surface of bucket outside passes outer bucket, and is connected to the interior bucket that is arranged in the outer bucket; Vibration absorber comprises damper unit, outside the direct spring bearing cover in Tong rear surface.
Described vibration absorber can comprise shock absorber member and support, and described washing machine can comprise and be positioned on the outer bucket and the support component bearing cage adjacent that an end of shock absorber member is fixed to bearing cage by described support at described support component.
Vibration absorber can comprise shock absorber member and support, and an end of described shock absorber member is fixed directly to bearing cage by described support.
Description of drawings
By below in conjunction with the detailed description of accompanying drawing to embodiment, these and/or other aspect of the present invention will become clear and should be readily appreciated that more, wherein:
Fig. 1 is the longitudinal sectional view that schematically shows according to the washing machine of at least one embodiment;
Fig. 2 is the perspective view that illustrates according to the outer bucket supporting construction of the washing machine of at least one embodiment;
Fig. 3 is the decomposition diagram according to the damper unit of the washing machine of at least one embodiment;
Fig. 4 is the longitudinal sectional view that illustrates according to the key component of the washing machine of at least one embodiment;
Fig. 5 is the front view according to the outer bucket supporting construction of the washing machine of at least one embodiment;
Fig. 6 is the perspective view according to the outer bucket supporting construction of the washing machine of at least one embodiment;
Fig. 7 is the longitudinal sectional view that schematically shows according to the washing machine of at least one embodiment.
The specific embodiment
To describe at least one embodiment in detail now, its example is shown in the drawings, and in the accompanying drawing, identical label is indicated components identical all the time.
Fig. 1 is the longitudinal sectional view that schematically shows according to the washing machine of at least one embodiment, and Fig. 2 is the perspective view that illustrates according to the outer bucket supporting construction of the washing machine of at least one embodiment.In addition, Fig. 3 is the decomposition diagram according to the damper unit of the washing machine of at least one embodiment, Fig. 4 is the longitudinal sectional view that illustrates according to the key component of the washing machine of at least one embodiment, and Fig. 5 is the front view according to the outer bucket supporting construction of the washing machine of at least one embodiment.
As shown in Figure 1, comprise according to the washing machine of at least one embodiment: shell 10, be set to box-shaped, be used to form the outward appearance of washing machine; Outer bucket 20 is arranged in the shell 10, is used to hold water; Interior bucket 30 is rotatably installed in the outer bucket 20; Drive unit 40 revolving force is delivered to interior bucket 30 so that interior bucket 30 rotates, thereby the clothing that is contained in interior barrel 30 is washed and is rotated dehydration; Water supply installation 50 is used for washing agent and water are fed to outer barrel 20 inside; Tapping equipment 60 is used for the water of outer bucket 20 is discharged into the outside of washing machine.
In inlet 11 is formed on the bucket 30, clothing is put into bucket 30 or clothing is taken out from bucket 30, be used to open and close the front surface that 12 of inlet 11 rotatably is hinged to shell 10 by described inlet 11.
Though present embodiment only shows the essential structure of washing machine, washing machine also can comprise other devices that are used to carry out other functions, for example, and drying unit.
The outer surface of bucket 30 and forming in a plurality of through holes 31 of the outside of the inside of bucket 30 and interior bucket 30 pass in connecting, therefore, the water that is fed to washing machine inside freely flows between bucket 20 and the interior bucket 30 outside.
On the inner surface of interior bucket 30, arrange vertically according at least one lifting member 32 that appointed interval separates with other lifting members.Along with interior bucket 30 along positive direction and opposite spin, lifting member 32 promotes clothings, then clothing is left, thereby washing clothes.
For example, in 3 or more lifting members 32 are arranged on the inner surface of bucket 30, and arrange according to regular angular.If necessary, the lifting member 32 of varying number can be set also, and arrange according to different angles.
The drive unit 40 of bucket 30 is installed in the outer surface of outer bucket 20 in being used to rotate.
As depicted in figs. 1 and 2, drive unit 40 comprises: drive motors 41 is fixed on the diameter parts of outer bucket 20; Rotating shaft 43 passes outer barrel 20 rear surface, the middle part of the rear surface of bucket 30 in being fixed to; Belt pulley 44, the outside of the rear surface of bucket 20 is connected to rotating shaft 43 outside; Conveyer belt 42 is used for sending the revolving force of drive motors 41 to belt pulley 44.
In one embodiment, be provided with vibration absorber 71 and 80, be used to reduce because the swing of the outer bucket 20 that the vibration of interior bucket 30 causes, described in the vibration of bucket 30 be owing to cause local layout of clothing to produce according to the weight of the clothing in the bucket 30 in the rotation of interior bucket 30.
Extremely shown in Figure 5 as Fig. 3, vibration absorber 71 and 80 comprises pair of supporting members 71 and damper unit 80, described pair of supporting members 71 is installed on the overall diameter relative position partly of outer bucket 30, damper unit 80 is set to the direct spring bearing cover 24 of one end, and the other end is fixed on the basal surface of shell 10.
One end of supporting member 71 is fixed to the overall diameter left side and the right side partly of the front area of outer bucket 20, and the other end of supporting member 71 is fixed to the basal surface of shell 10.
For example, supporting member 71 can adopt common hydraulic buffer or pneumatic shock absorber.
The elastic component 82 that is used to help to reduce vibration can be arranged between the shock absorber member 81 and first support 83.Although present embodiment exemplarily illustrates helical spring as elastic component 82,, can provide various types of parts of spring function that can provide as elastic component 82.
For example, the antivibration member of being made by rubber or silicon 85 and 86 is separately positioned on the contact portion between first support 83 and the shock absorber member 81, and the contact portion between second support 84 and the shock absorber member 81, thereby secondary absorbs vibration.
On the part adjacent with bearing cage 24 that support component 25 is formed on outer bucket 20, first support 83 is installed on the described support component 25.
As shown in Figure 5, shock absorber member 81 extends vertically downward from the middle part of outer bucket 20, and be fixed to the basal surface of shell 10, and, as shown in Figure 4, shock absorber member 81 tilt to make its end that is fixed to bearing cage 24 than its other end of basal surface that is fixed to shell 10 more near the front portion of shell 10, therefore, stably reduce by outer barrel 20 vibration.
Fig. 6 is the perspective view that illustrates according to the outer bucket supporting construction of the washing machine of at least one embodiment.
As shown in Figure 6, first support 83 ' is modified to the outer surface that shock absorber member 81 can be fixed directly to bearing cage 24, and the part adjacent with bearing cage 24 that not be used in outer bucket 20 is provided with any independent support component, thereby makes shock absorber member 81 more closely be fixed to bearing cage 24.In addition, shock absorber member 81 can be fixed to bearing cage 24 by the whole bag of tricks according to design.
Fig. 7 is the longitudinal sectional view that illustrates according to the washing machine of at least one embodiment.
In Fig. 7, comprise vertically arranged a plurality of washings unit (for example, two washing unit) according to the washing machine of at least one embodiment, distinguish the ground washing clothes with amount or kind according to clothing.In the present embodiment, the first washing unit that will be used for the clothing of washing a large amount of (for example, 10 kilograms or more than) is installed in the bottom, and the second washing unit that will be used for the few small amount of the amount of the wash ratio first washing unit is installed in top.
Although the first washing unit can have identical capacity with the second washing unit,, if necessary, characteristics according to washing machine with a plurality of washings unit, the first washing unit can have different capacity with the second washing unit, that is, and and big capacity and low capacity.Thereby,, have only the second washing unit operation of low capacity, thereby prevent unnecessary power consumption if wish washing a spot of clothing (especially, in the high-temperature wash program).
Owing to have identical configuration with washing unit according to the washing machine of another embodiment at least of Fig. 1 according to the second washing unit of at least one embodiment, and the second washing unit is fixed to the top of the first washing unit, therefore, more essentially identical parts of parts with in the previous embodiment of the second washing unit of present embodiment are represented with identical label, even these parts are illustrated in the different accompanying drawings.Owing to consider non-essential, omitted the detailed description of these parts.
The basic configuration of the first washing unit is identical with the basic configuration according to the washing machine of previous embodiment, and therefore, the first washing unit comprises shell 100, door 102, outer bucket 120, interior barrel 130, water supply installation 150 and tapping equipment 160.
Although present embodiment shows the drive unit 140 of direct-driving type motor as the first washing unit, drive unit 140 can comprise drive motors, conveyer belt, belt pulley, as in the foregoing embodiment.
In order to support outer bucket 120, a pair of first shock absorber 170 of the front portion of bucket 120 outside the support is set, and a pair of second shock absorber 175 that supports outer barrel 120 rear portion, thereby the vibration of the outer bucket 120 of minimizing.
In the present embodiment, because the second washing unit is installed in the top of the first washing unit, so the vibration of the second washing unit can be passed to the first washing unit.Especially, if the first washing unit and the second washing unit move simultaneously, then can produce the bigger vibration of vibration that produces than operation owing to single washing unit.In the present embodiment, because the direct spring bearing cover of shock absorber member of the second washing unit can reduce vibration effectively with vibration damping, thereby, also can prevent the vibration aggravation of washing machine even the first washing unit and the second washing unit move simultaneously.
Here, if the lower surface of the upper surface of the first washing unit and the second washing unit forms respectively, then the vibration absorber 71 and 80 of the second washing unit can be fixed to the lower surface of the shell 10 of the second washing unit, if use solid memder to make the lower surface of the upper surface of the first washing unit and the second washing unit integrally formed, then the vibration absorber 71 and 80 of the second washing unit can be fixed to the upper surface of the shell 100 of the first washing unit.
In addition, but the lower surface opening of the upper surface of the first washing unit and the second washing unit, thus the inside of the washing unit of winning and the inside of the second washing unit are interconnected.In this case, between the first washing unit and the second washing unit independent supporting bracket is installed, the supporting member 71 and the damper unit 80 of the second washing unit are supported by described supporting bracket.
Be clear that by foregoing description, according to the washing machine of at least one embodiment and outside in the bucket supporting construction, therefore the direct spring bearing cover of damper unit has reduced the vibration of outer bucket.Although illustrated and described at least one embodiment, but those skilled in the art are noted that, without departing from the principles and spirit of the present invention, can make a change these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (15)
1. washing machine comprises:
Shell, the outward appearance of formation washing machine;
Outer bucket is arranged in the described shell, is used to store water;
Interior bucket is rotatably installed in the outer bucket;
Drive unit comprises rotating shaft, and described rotating shaft passes outer bucket and is connected to interior bucket, so that interior bucket rotation;
Bearing around described rotating shaft, and is fixed to outer bucket, to prevent the rotation during the rotating shaft rotation of outer bucket;
Bearing cage is formed on the outer bucket, makes described bearing be installed in the described bearing cage;
Damper unit, described damper unit is set to first end and supports described bearing cage, and second end is fixed to washing machine shell, is used to reduce the vibration of outer bucket.
2. washing machine as claimed in claim 1 also comprises the overall diameter pair of supporting members partly that is connected to outer bucket.
3. washing machine as claimed in claim 1, wherein, described damper unit comprises the shock absorber member and first support, first support is fixed to bearing cage with first end of described shock absorber member.
4. washing machine as claimed in claim 3, wherein, described damper unit also comprises the elastic component that is arranged between the shock absorber member and first support, is used for vibration damping.
5. washing machine as claimed in claim 3, wherein, described damper unit also comprises second support, is used for second end of shock absorber member is fixed to the basal surface of washing machine shell.
6. washing machine as claimed in claim 1, wherein, first end of described damper unit than second end of damper unit more near the front surface of washing machine shell.
7. washing machine as claimed in claim 3, wherein, described damper unit also comprises the antivibration member that is arranged between first support and the shock absorber member.
8. washing machine comprises:
First washs the unit, comprises bucket in the first outer bucket and first, and the described first interior bucket can be rotatably set in the first outer bucket;
The second washing unit, comprise the second outer bucket and the vibration absorber that is used to reduce the vibration of bucket outside second, the middle part of the rear surface of bucket is provided with bearing cage outside second, bearing is installed in the bearing cage, wherein, the second washing unit is installed in the top of the first washing unit, vibration absorber comprises pair of supporting members and damper unit, described pair of supporting members is installed on the overall diameter relative position partly of the second outer bucket, damper unit is set to its first end spring bearing cover, and second end is by the upper support of the first washing unit.
9. washing machine as claimed in claim 8, wherein, damper unit comprises the shock absorber member and first support, described first support is fixed to bearing cage with first end of shock absorber member.
10. washing machine as claimed in claim 9, wherein, damper unit also comprises the antivibration member that is arranged between first support and the shock absorber member.
11. washing machine as claimed in claim 8, wherein, first end of damper unit than second end of damper unit more near the front surface of the second washing unit.
12. washing machine as claimed in claim 8, wherein, the first washing unit also comprises a pair of first shock absorber of the front portion of supporting outer bucket and supports a pair of second shock absorber at the rear portion of outer bucket, thereby supports the first outer bucket.
13. the outer bucket supporting construction of a washing machine, be used to reduce the vibration of outer bucket, interior bucket can be rotatably set in the outer bucket, wherein, outer bucket is located supported by pair of supporting members and damper unit at 3, described pair of supporting members is fixed on the outer surface of front portion of outer bucket, and described damper unit is set to an end and is connected to bearing cage on the rear surface that is formed on outer bucket.
14. outer bucket supporting construction as claimed in claim 13, wherein, the other end of described damper unit is disposed on the basal surface of shell of washing machine on the line that extends downwards from the central vertical of the outer bucket of the axis direction of outer bucket.
15. outer bucket supporting construction as claimed in claim 14, wherein, described damper unit tilts, make that end that damper unit is connected to bearing cage than the other end of damper unit more near the front surface of washing machine.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2009-0077947 | 2009-08-24 | ||
KR1020090077947A KR101417779B1 (en) | 2009-08-24 | 2009-08-24 | Washing machine and outer tub supporting structure of the same |
Publications (1)
Publication Number | Publication Date |
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CN101994232A true CN101994232A (en) | 2011-03-30 |
Family
ID=43604205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010261400XA Pending CN101994232A (en) | 2009-08-24 | 2010-08-23 | Washing machine and outer tub supporting structure of the same |
Country Status (3)
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US (1) | US20110041563A1 (en) |
KR (1) | KR101417779B1 (en) |
CN (1) | CN101994232A (en) |
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CN108823895A (en) * | 2018-08-28 | 2018-11-16 | 珠海格力电器股份有限公司 | A kind of washing machine |
CN109837700A (en) * | 2017-11-27 | 2019-06-04 | 南京丹浦尔机电科技有限公司 | A kind of damper plastic connecting means with anti-vibration performance |
CN110055716A (en) * | 2015-06-30 | 2019-07-26 | Lg电子株式会社 | Device for clothing processing |
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EP2628840B1 (en) * | 2012-02-16 | 2016-11-02 | Candy S.p.A. | Washing machine with improved damper apparatus |
KR102257346B1 (en) * | 2014-08-22 | 2021-05-31 | 삼성전자주식회사 | Washing machine and controlling method thereof |
JP6997004B2 (en) | 2018-02-26 | 2022-01-17 | 日立グローバルライフソリューションズ株式会社 | Drum type washing machine |
CN113027979B (en) * | 2019-12-24 | 2023-04-07 | 广东美的白色家电技术创新中心有限公司 | Vibration damper structure and household appliance |
CN114182493A (en) * | 2021-12-20 | 2022-03-15 | 江苏川岛洗涤机械科技有限公司 | Shock-absorbing structure of industrial washing machine |
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CN1724742A (en) * | 2004-07-20 | 2006-01-25 | Lg电子株式会社 | Drum type washing machine and bearing housing structure thereof |
CN101046046A (en) * | 2006-03-29 | 2007-10-03 | Lg电子株式会社 | Drum type washing machine |
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CN110055716A (en) * | 2015-06-30 | 2019-07-26 | Lg电子株式会社 | Device for clothing processing |
CN110055716B (en) * | 2015-06-30 | 2021-06-29 | Lg电子株式会社 | Clothes treating device |
CN109837700A (en) * | 2017-11-27 | 2019-06-04 | 南京丹浦尔机电科技有限公司 | A kind of damper plastic connecting means with anti-vibration performance |
CN108823895A (en) * | 2018-08-28 | 2018-11-16 | 珠海格力电器股份有限公司 | A kind of washing machine |
CN108823895B (en) * | 2018-08-28 | 2020-10-23 | 珠海格力电器股份有限公司 | Washing machine |
Also Published As
Publication number | Publication date |
---|---|
US20110041563A1 (en) | 2011-02-24 |
KR20110020365A (en) | 2011-03-03 |
KR101417779B1 (en) | 2014-08-06 |
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