CN109487496B - Outer barrel assembly and washing machine - Google Patents
Outer barrel assembly and washing machine Download PDFInfo
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- CN109487496B CN109487496B CN201710811837.8A CN201710811837A CN109487496B CN 109487496 B CN109487496 B CN 109487496B CN 201710811837 A CN201710811837 A CN 201710811837A CN 109487496 B CN109487496 B CN 109487496B
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- assembly
- barrel
- washing machine
- outer barrel
- connecting part
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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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention provides an outer barrel assembly and a washing machine, wherein the outer barrel assembly is used for the washing machine and comprises: the outer barrel comprises a barrel body and a connecting piece, the bottom of the barrel body is provided with an opening, and the connecting piece is arranged at the opening; and the buffer assembly is arranged between the barrel body and the connecting piece and used for reducing vibration. According to the outer barrel assembly provided by the invention, the rear part of the outer barrel is divided into two parts, and the buffer assembly with the vibration isolation function is arranged between the two parts, so that no rigid contact exists between the two parts of the rear part of the outer barrel, the acting force transmitted between the two parts is reduced, the vibration of the outer barrel and the noise generated by the vibration are reduced, and the use experience of a user is improved.
Description
Technical Field
The invention relates to the field of household appliances, in particular to an outer barrel assembly and a washing machine.
Background
At present, the drum washing machine is widely used by people, but because the outer barrel of the drum washing machine is a thin-wall part, the outer barrel is easy to vibrate under stress, so that the existing drum washing machine has strong vibration and generates larger noise when working. When the washing machine works, the drum rotates at a high speed for dehydration, a little slight eccentricity can generate a great centrifugal force, and the centrifugal force can be transmitted to the outer drum through the main shaft, the bearing and the bearing seat. The outer tub and the bearing seat of the current drum washing machine do not have any vibration isolation design, so that the force transmitted to the bearing seat can be completely transmitted to the outer tub, and therefore, the noise generated when the drum is dehydrated at high speed is related to the strength of the eccentric mass. Some current products pass through the eccentric mass in the motor perception bucket, and when the eccentric mass was too big in the bucket, the motor can tremble operation such as loose, makes the eccentric mass in the bucket reduce, but the frequent perception of motor can lead to the clothing to dewater the long scheduling problem that does not dewater even of time, seriously influences drum washing machine's dehydration effect.
Therefore, a new design is needed to reduce the centrifugal force transmitted to the tub, so as to reduce the vibration of the tub and the noise generated during the operation of the whole machine.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the present invention provides a tub assembly.
A second aspect of the present invention provides a washing machine.
In view of the above, a first aspect of the present invention provides a tub assembly for a washing machine, the tub assembly comprising: the outer barrel comprises a barrel body and a connecting piece, the bottom of the barrel body is provided with an opening, and the connecting piece is arranged at the opening; and the buffer assembly is arranged between the barrel body and the connecting piece and used for reducing vibration.
The invention provides an outer barrel assembly for a washing machine, which comprises an outer barrel and a buffer assembly, wherein the outer barrel is divided into two parts: staving and connecting piece, the bottom of staving is provided with the opening, and the connecting piece setting is connected with the staving through buffering subassembly at the opening part of staving. The rear part of the existing outer barrel is generally designed into an integrated structure, a bearing seat is arranged at the center of the bottom of the outer barrel and is contacted with a rotating main shaft through a bearing, when a washing machine roller rotates at a high speed, small eccentricity can generate larger centrifugal force, the centrifugal force can be transmitted to the outer barrel of the integrated structure through the main shaft, the bearing and the bearing seat, and the outer barrel can vibrate due to stress, so that the roller generates huge noise in the working process and serious sound pollution is caused; some drum type washing machine products are in order to solve above-mentioned problem at present, adopt the motor of perception intraductal eccentric mass, when the eccentric mass in the bucket is great, the motor can tremble operation such as loosing and reduce eccentric mass, this kind of solution can not play fine noise reduction effect on the one hand when centrifugal force is great, still can produce great noise when the cylinder rotates, on the other hand because the motor need constantly perceive eccentric mass and tremble operation such as loosing, the dehydration effect of cylinder has seriously been influenced, lead to the dehydration ability decline of complete machine. The outer barrel in the outer barrel assembly is provided with two parts: compared with the existing outer barrel design with an integrated structure, the connecting piece in the invention can receive the centrifugal force transmitted by the main shaft, the bearing and the bearing seat, the outer barrel assembly can contain a certain amount of washing water to improve the drying effect of clothes, and meanwhile, when the centrifugal force is transmitted to the barrel body, because the buffer assembly is arranged between the barrel body and the connecting piece, the buffer assembly can absorb most of the centrifugal force, so that the centrifugal force is reduced in the transmission process to the barrel body, and finally, the centrifugal force received by the barrel body is only a very small part, therefore, the barrel body of the outer barrel can not generate huge vibration, and can not generate larger noise, thereby reducing the noise generated when the outer barrel assembly rotates at high speed, the sound pollution to the surrounding environment is avoided, and the use experience of a user is improved. In addition, compared with the existing solution method for sensing eccentric mass through a motor to execute operations such as shaking and scattering, the outer barrel assembly only needs to design the outer barrel into two parts connected through the buffer assembly, has simple structure, easy realization, low production cost, no need of configuring a professional and expensive motor, no need of a complex debugging process and stable use; meanwhile, in the working process, the motor does not need to be shaken up and the like, and can continuously rotate at a high speed, so that the dehydration effect of clothes is obviously enhanced, and the use satisfaction of a user is improved. The outer barrel assembly can ensure that the dewatering effect is satisfied by a user, and can also ensure that less vibration and noise are generated in the working process, the using environment of the user is optimized, the using satisfaction of the user is improved, and the market competitiveness of the product is improved.
According to the above-mentioned outer tub assembly provided by the present invention, the following additional technical features may be further provided:
in the above technical solution, preferably, the barrel body is provided with a first connecting portion, and the connecting member is provided with a second connecting portion; the first connecting portion is matched with the second connecting portion, and the buffering assembly is arranged between the first connecting portion and the second connecting portion and is connected with the first connecting portion and the second connecting portion respectively.
In this technical scheme, the staving is provided with first connecting portion, and the connecting piece is provided with the second connecting portion, and wherein, first connecting portion and second connecting portion looks adaptation realize being connected of staving and connecting piece through being connected of first connecting portion and second connecting portion. The buffering component is arranged between the first connecting portion and the second connecting portion and is simultaneously connected with the first connecting portion and the second connecting portion, rigid contact of the first connecting portion and the second connecting portion is avoided, transmission of centrifugal force between the first connecting portion and the second connecting portion through rigid contact is avoided, the centrifugal force is reduced through the buffering component from the connecting piece to the barrel body in the transmission process, the centrifugal force received by the barrel body is reduced, vibration of the barrel body is reduced, and noise generated by vibration and overall vibration of the outer barrel component is reduced.
In any of the above technical solutions, preferably, the first connection portion and the second connection portion are cylinders and through holes that are matched with each other.
In this technical scheme, first connecting portion and second connecting portion are the cylinder and the through-hole of looks adaptation, the cylinder is conveniently connected with the design of through-hole on the one hand, the effect of direction and location of playing that can be fine, reduce the degree of difficulty of assembly, convenience of customers installs, on the other hand cylinder can increase area of contact with being connected of through-hole, thereby promote damping assembly's damping, vibration isolation effect, can guarantee that all directions atress is even simultaneously, the stability of reinforcing connection, thereby promote user's use and experience.
In any of the above technical solutions, preferably, the cylinder and the through hole are provided in plurality and are uniformly spaced at the edge of the opening.
In this technical scheme, cylinder and through-hole are provided with a plurality ofly, and even setting is in staving open-ended edge, and the joint strength can be strengthened in the connection of a plurality of cylinders and through-hole looks adaptation, improves the stability that staving and connecting piece are connected, because all can set up the buffering subassembly between every cylinder and the through-hole and play the damping effect, consequently, also corresponding improvement in a certain extent holistic damping falls the effect of making an uproar, has subducted the centrifugal force of transmitting for outer bucket. With the even spaced setting of cylinder at the opening edge of staving and the even spaced setting of through-hole at the edge of connecting piece, both positions are corresponding to be connected, have also guaranteed the intensity of staving and connecting piece in easy to assemble, avoid influencing the self intensity of outer bucket because of addding cylinder and through-hole, guaranteed the stability in use of outer bucket subassembly.
In any of the above technical solutions, preferably, the buffer assembly is sleeved on the cylinder and is embedded in the through hole.
In this technical scheme, buffering subassembly cover is established on the cylinder to in the embedding through-hole, buffering subassembly can be in the embedding through-hole of priority in the installation, then the cylinder can pass the through-hole that is provided with buffering subassembly, realize through-hole and cylindrical adaptation connection, buffering subassembly embedding through-hole and cover are established on the cylinder this moment, with both full contact of cylinder and through-hole, avoided the rigid contact of cylinder with the through-hole simultaneously, play fine damping, the effect of vibration isolation.
In any of the above technical solutions, preferably, the cross-sectional shape of the cushion assembly is an i-shape.
In this technical scheme, the cross sectional shape of buffering subassembly is the I-shaped, and the cross sectional shape design of I-shaped makes the buffering subassembly can play fine fixed limiting displacement at the in-process of being connected with the through-hole, avoids the cylinder to cushion the subassembly and can break away from the through-hole under the effect of frictional force at the inserted in-process, influences the installation accuracy, simplifies the installation, guarantees that cylinder and through-hole can not direct contact.
In any of the above technical solutions, preferably, the material of the buffer assembly is a rubber material.
In this technical scheme, the buffering subassembly is the rubber material, and the rubber material can be fine absorption effort, has fine buffering damping effect, and the durability is stronger simultaneously, has improved life.
In any of the above solutions, preferably, the tub and/or the connection member is provided with an annular groove.
In the technical scheme, one or both of the barrel body and the connecting piece are provided with the annular groove for placing the sealing ring part, so that the sealing performance of the joint of the barrel body and the connecting piece is ensured.
In any of the above technical solutions, preferably, the outer tub assembly further includes a sealing member disposed in the annular groove and respectively contacting the tub body and the connecting member.
In this technical scheme, outer bucket subassembly still includes the sealing member, and the sealing member setting is inside the ring channel, contacts with staving and connecting piece respectively to improve the leakproofness that staving and connecting piece are connected, avoid the inside corresponding part of corruption of outside rivers inflow outer bucket.
In any of the above technical solutions, preferably, the outer tub assembly further includes a limiting assembly disposed on the tub body for limiting the connecting member from moving relative to the tub body.
In this technical scheme, outer bucket subassembly still includes spacing subassembly, spacing subassembly sets up on the staving, be used for restricting the relative staving of connecting piece emergence position and remove, spacing subassembly can be dismantled or rotate, when the connecting piece is not installed on the staving, adjustable spacing subassembly, make things convenient for the connecting piece to install on the staving, be connected with the staving, can not obstruct the assembly process, connecting piece installation back alright adjustment spacing subassembly carry on spacingly to the connecting piece of connecting, avoid the relative staving of connecting piece to take place to remove and break away from the staving even, guarantee the stability of whole outer bucket subassembly.
A second aspect of the present invention provides a washing machine, including an inner tub assembly including an inner tub and a driving shaft connected with the inner tub for driving the inner tub to rotate; the bearing is connected with the driving shaft; and the outer barrel assembly is connected with the inner barrel assembly through the bearing.
The washing machine provided by the present invention includes the outer tub assembly according to any one of the first aspect, so that the washing machine has all the advantages of the outer tub assembly, which will not be described herein.
In the above technical solution, preferably, the washing machine is a drum washing machine.
In the technical scheme, the washing machine is a drum washing machine which is high in universality and wide in use range of users.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an outer tub assembly according to an embodiment of a first aspect of the present invention;
fig. 2 is a schematic structural view of a tub in an outer tub assembly according to an embodiment of a first aspect of the present invention;
fig. 3 is a schematic structural view of a connecting member in a tub assembly according to an embodiment of the first aspect of the present invention;
fig. 4 is a front view of a buffering assembly in an outer tub assembly according to an embodiment of the first aspect of the present invention;
fig. 5 is a side view of a buffering assembly in an outer tub assembly according to an embodiment of the first aspect of the present invention;
fig. 6 is a sectional view of an outer tub assembly according to an embodiment of the first aspect of the present invention;
fig. 7 is a partially enlarged schematic view of the position a of the outer tub assembly in the embodiment of fig. 6.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:
1 outer barrel component, 12 outer barrel, 122 barrel body, 124 connecting piece, 14 buffering component, 16 first connecting part, 18 second connecting part, 20 annular groove, 22 sealing element and 24 limiting component.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
An outer tub assembly 1 and a washing machine according to some embodiments of the present invention will be described with reference to fig. 1 to 7.
As shown in fig. 1 and 6, according to an embodiment of a first aspect of the present invention, the present invention provides a tub assembly 1 for a washing machine, the tub assembly 1 comprising: the outer barrel 12, the outer barrel 12 includes a barrel body 122 and a connecting piece 124, the bottom of the barrel body 122 is provided with an opening, the connecting piece 124 is arranged at the opening; and a damping assembly 14 disposed between the tub 122 and the connection 124 for damping vibration.
The invention provides an outer barrel assembly 1 for a washing machine, wherein the outer barrel assembly 1 comprises an outer barrel 12 and a buffer assembly 14, wherein the outer barrel 12 is divided into two parts: the barrel body 122 and the connecting piece 124, the bottom of the barrel body 122 is provided with an opening, and the connecting piece 124 is arranged at the opening of the barrel body 122 and is connected with the barrel body 122 through the buffer assembly 14. The rear part of the existing outer barrel 12 is generally designed into an integrated structure, a bearing seat is arranged at the center of the bottom of the outer barrel 12 and is contacted with a rotating main shaft through a bearing, when the washing machine drum rotates at high speed, small eccentricity can generate larger centrifugal force, the centrifugal force can be transmitted to the outer barrel 12 of the integrated structure through the main shaft, the bearing and the bearing seat, and the outer barrel 12 can vibrate due to stress, so that the drum generates huge noise in the working process and causes serious sound pollution; some drum type washing machine products are in order to solve above-mentioned problem at present, adopt the motor of perception intraductal eccentric mass, when the eccentric mass in the bucket is great, the motor can tremble operation such as loosing and reduce eccentric mass, this kind of solution can not play fine noise reduction effect on the one hand when centrifugal force is great, still can produce great noise when the cylinder rotates, on the other hand because the motor need constantly perceive eccentric mass and tremble operation such as loosing, the dehydration effect of cylinder has seriously been influenced, lead to the dehydration ability decline of complete machine. The outer barrel 12 of the outer barrel assembly 1 of the present invention is provided with two parts: the barrel body 122 and the connecting member 124, and meanwhile, the buffer assembly 14 is arranged between the barrel body 122 and the connecting member 124, the buffer assembly 14 avoids the rigid contact between the barrel body 122 and the connecting member 124, and plays roles of vibration damping and vibration isolation, compared with the existing design of the outer barrel 12 with an integrated structure, the connecting member 124 in the present invention can receive the centrifugal force transmitted through the main shaft, the bearing and the bearing seat, and meanwhile, when the centrifugal force is transmitted to the barrel body 122, because the buffer assembly 14 is arranged between the barrel body 122 and the connecting member 124, the buffer assembly 14 can absorb most of the centrifugal force, so that the centrifugal force is reduced in the process of transmitting to the barrel body 122, and finally, the centrifugal force received by the barrel body 122 is only a very small part, therefore, the barrel body 122 of the outer barrel 12 cannot generate huge vibration, and larger noise cannot be generated when the outer barrel assembly, the sound pollution to the surrounding environment is avoided, and the use experience of a user is improved. In addition, compared with the existing solution method for sensing eccentric mass through a motor to execute operations such as shaking and scattering, the outer barrel assembly 1 only needs to design the outer barrel 12 into two parts connected through the buffer assembly 14, has simple structure, easy realization, low production cost, no need of configuring a professional and high-price motor, no need of a complex debugging process, and stable use; meanwhile, in the working process, the motor does not need to be shaken up and the like, and can continuously rotate at a high speed, so that the dehydration effect of clothes is obviously enhanced, and the use satisfaction of a user is improved. Namely, the outer barrel assembly 1 in the invention can not only ensure the satisfactory dehydration effect of users, but also ensure the small vibration and noise generated in the working process, optimize the use environment of users, and improve the use satisfaction of users, thereby improving the market competitiveness of products.
As shown in fig. 2 and 3, in one embodiment of the present invention, it is preferable that the tub 122 is provided with the first connection 16, and the connection 124 is provided with the second connection 18; the first connecting portion 16 is adapted to the second connecting portion 18, and the cushion assembly 14 is disposed between the first connecting portion 16 and the second connecting portion 18 and connected to the first connecting portion 16 and the second connecting portion 18, respectively.
In this embodiment, the barrel 122 is provided with a first connecting portion 16, and the connecting member 124 is provided with a second connecting portion 18, wherein the first connecting portion 16 is matched with the second connecting portion 18, and the connection between the barrel 122 and the connecting member 124 is realized by the connection between the first connecting portion 16 and the second connecting portion 18. The buffering assembly 14 is disposed between the first connecting portion 16 and the second connecting portion 18, and is simultaneously connected to the first connecting portion 16 and the second connecting portion 18, so as to avoid rigid contact between the first connecting portion 16 and the second connecting portion 18, thereby avoiding transmission of centrifugal force between the first connecting portion 16 and the second connecting portion 18 through rigid contact, so that the centrifugal force is reduced from the connecting member 124 to the tub body 122 through the buffering assembly 14, and reducing the centrifugal force applied to the tub body 122, thereby reducing vibration of the tub body 122, and further reducing overall vibration of the outer tub assembly 1 and noise caused by vibration.
As shown in fig. 6 and 7, in one embodiment of the present invention, the first connecting portion 16 and the second connecting portion 18 are preferably adapted cylindrical and through holes.
In this embodiment, first connecting portion 16 and second connecting portion 18 are the cylinder and the through-hole of looks adaptation, the cylinder is connected with the design convenience of through-hole on the one hand, the effect of direction and location of playing that can be fine, reduce the degree of difficulty of assembly, convenience of customers installs, on the other hand cylinder can increase area of contact with being connected of through-hole, thereby promote damping module 14's damping, vibration isolation effect, can guarantee that all directions atress is even simultaneously, the stability of reinforcing connection, thereby promote user's use and experience.
As shown in fig. 2 and 3, in one embodiment of the present invention, it is preferable that the cylinder and the through-hole are provided in plurality and at the opening edge at regular intervals.
In this embodiment, the cylinders and the through holes are provided in a plurality, and the cylinders and the through holes are uniformly arranged at the edge of the opening of the barrel body 122, the connection strength can be enhanced by the connection of the cylinders and the through holes in a matching manner, the connection stability of the barrel body 122 and the connecting piece 124 is improved, and the buffer assembly 14 is arranged between each cylinder and each through hole to play a role in vibration reduction, so that the overall vibration reduction and noise reduction effects are correspondingly improved to a certain extent, and the centrifugal force transmitted to the outer barrel 12 is reduced. With the evenly spaced setting of cylinder at the opening edge of staving 122 and the evenly spaced setting of through-hole at the edge of connecting piece 124, both positions are corresponding to be connected, have also guaranteed the intensity of staving 122 and connecting piece 124 when easy to assemble, avoid influencing outer barrel 12's self intensity because of addding cylinder and through-hole, have guaranteed outer barrel assembly 1's stability in use.
In one embodiment of the present invention, as shown in fig. 7, the buffer member 14 is preferably sleeved on the cylinder and inserted into the through hole.
In this embodiment, buffering subassembly 14 cover is established on the cylinder to in the embedding through-hole, buffering subassembly 14 can be preferentially in the embedding through-hole in the installation, then the cylinder can pass the through-hole that is provided with buffering subassembly 14, realizes through-hole and cylindrical adaptation connection, buffering subassembly 14 embedding through-hole and cover are established on the cylinder this moment, with both complete contact of cylinder and through-hole, avoided the rigid contact of cylinder with the through-hole simultaneously, play fine damping, the effect of vibration isolation.
In a specific embodiment, the first connecting portion 16 and the second connecting portion 18 are adaptive studs and through holes, and the studs are matched with adaptive nuts, so that the function of fixedly connecting the barrel 122 and the connecting member 124 can be achieved, the stability and durability of the connection between the barrel 122 and the connecting member 124 can be ensured, and the assembly and disassembly of a user can be facilitated.
In one embodiment of the present invention, as shown in fig. 4 and 5, the cushion assembly 14 is preferably i-shaped in cross-section.
In this embodiment, the cross section of the buffering component 14 is i-shaped, and the design of the cross section of the i-shaped buffering component 14 enables the buffering component 14 to play a good role in fixing and limiting in the process of being connected with the through hole, so that the phenomenon that the buffering component 14 is separated from the through hole under the action of friction force during the insertion process of the cylinder is avoided, the installation precision is affected, the installation process is simplified, and the cylinder is ensured not to be in direct contact with the through hole.
In one embodiment of the present invention, the cushioning member 14 is preferably made of rubber.
In this embodiment, the buffering component 14 is made of rubber, and the rubber can absorb the acting force well, so that the buffering and vibration damping effect is good, the durability is strong, and the service life is prolonged.
As shown in FIG. 7, in one embodiment of the present invention, the barrel 122 and/or the connector 124 are preferably provided with an annular groove 20.
In this embodiment, one or both of the barrel 122 and the connector 124 are provided with an annular groove 20 for seating a sealing ring member to ensure sealability at the junction of the barrel 122 and the connector 124.
As shown in fig. 7, in one embodiment of the present invention, preferably, the outer tub assembly 1 further includes a sealing member 22, and the sealing member 22 is disposed in the annular groove 20 to be in contact with the tub 122 and the connection member 124, respectively.
In this embodiment, the outer tub assembly 1 further includes a sealing member 22, and the sealing member 22 is disposed inside the annular groove 20 and contacts with the tub 122 and the connecting member 124, respectively, so as to improve the sealing property of the connection between the tub 122 and the connecting member 124 and prevent external water from flowing into the outer tub 12 to corrode corresponding parts.
As shown in fig. 6, in an embodiment of the present invention, preferably, the outer tub assembly 1 further includes a limiting assembly 24 disposed on the tub 122 for limiting the connecting member 124 from moving relative to the tub 122.
In this embodiment, the outer barrel assembly 1 further includes a limiting assembly 24, the limiting assembly 24 is disposed on the barrel body 122, and is used for limiting the position of the connecting member 124 relative to the barrel body 122 to move, the limiting assembly 24 can be detached or rotated, when the connecting member 124 is not mounted on the barrel body 122, the limiting assembly 24 can be adjusted, the connecting member 124 can be conveniently mounted on the barrel body 122, and is connected with the barrel body 122, so that the assembly process can not be obstructed, the connecting member 124 can be adjusted to limit the connecting member 124 after being mounted, the connecting member 124 can be prevented from moving relative to the barrel body 122 or even being separated from the barrel body 122, and the stability of the whole.
An embodiment of a second aspect of the present invention provides a washing machine including an inner tub assembly including an inner tub and a driving shaft connected with the inner tub for driving the inner tub to rotate; the bearing is connected with the driving shaft; and the outer barrel assembly as in any claim of the first aspect, the bearing is disposed on the connecting member 124, and the outer barrel assembly 1 is connected with the inner barrel assembly through the bearing.
The washing machine provided by the present invention includes the outer tub assembly 1 as described in any one of the embodiments of the first aspect, so that the washing machine has all the advantages of the outer tub assembly 1, which will not be described herein.
In the embodiment, the outer tub assembly 1 is provided with a receiving space, the inner tub assembly, the buffer assembly and the bearing are placed in the receiving space, the inner tub assembly is connected with the outer tub assembly 1 through the bearing, the bearing is arranged on the bearing seat of the connecting member, and the receiving space of the outer tub assembly 1 can store a certain amount of washing water, so that the washing and spin-drying effects of the washing machine are improved.
In the above technical solution, preferably, the washing machine is a drum washing machine.
In the technical scheme, the washing machine is a drum washing machine which is high in universality and wide in use range of users.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An outer tub assembly (1) for a washing machine, characterized by comprising:
the outer barrel (12), the outer barrel (12) comprises a barrel body (122) and a connecting piece (124), the bottom of the barrel body (122) is provided with an opening, and the connecting piece (124) is arranged at the opening;
a damping assembly (14) disposed between the tub (122) and the connection (124) for damping vibrations;
the barrel body (122) is provided with a first connecting part (16), and the connecting part (124) is provided with a second connecting part (18);
the first connecting part (16) is matched with the second connecting part (18), and the buffer assembly (14) is arranged between the first connecting part (16) and the second connecting part (18) and is respectively connected with the first connecting part (16) and the second connecting part (18);
the first connecting part (16) and the second connecting part (18) are matched cylinders and through holes.
2. The outer tub assembly (1) according to claim 1,
the cylinder with the through-hole is provided with a plurality ofly, and evenly spaced's setting is in opening edge.
3. The outer tub assembly (1) according to claim 1,
the buffering component (14) is sleeved on the cylinder and embedded into the through hole.
4. The outer tub assembly (1) according to any of the claims 1 to 3,
the cross section of the buffer component (14) is I-shaped.
5. The outer tub assembly (1) according to claim 4,
the buffer component (14) is made of rubber.
6. The outer tub assembly (1) according to any of the claims 1 to 3,
the barrel (122) and/or the connecting piece (124) are provided with an annular groove (20).
7. The outer tub assembly (1) according to claim 6, further comprising:
a seal (22), the seal (22) being disposed within the annular groove (20) in contact with the barrel (122) and the connector (124), respectively.
8. The outer tub assembly (1) according to any of claims 1 to 3, further comprising:
the limiting assembly (24) is arranged on the barrel body (122) and used for limiting the connecting piece (124) to move relative to the barrel body (122).
9. A washing machine, characterized by comprising:
the inner barrel assembly comprises an inner barrel and a driving shaft, and the driving shaft is connected with the inner barrel and used for driving the inner barrel to rotate;
a bearing connected with the drive shaft; and
the outer tub assembly (1) according to any of claims 1 to 8, said bearing being provided on said connection member (124), said outer tub assembly (1) being connected with said inner tub assembly through said bearing.
10. The washing machine as claimed in claim 9,
the washing machine is a drum washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710811837.8A CN109487496B (en) | 2017-09-11 | 2017-09-11 | Outer barrel assembly and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710811837.8A CN109487496B (en) | 2017-09-11 | 2017-09-11 | Outer barrel assembly and washing machine |
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| Publication Number | Publication Date |
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| CN109487496A CN109487496A (en) | 2019-03-19 |
| CN109487496B true CN109487496B (en) | 2021-04-20 |
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| CN201710811837.8A Active CN109487496B (en) | 2017-09-11 | 2017-09-11 | Outer barrel assembly and washing machine |
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| CN109487496A (en) | 2019-03-19 |
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Effective date of registration: 20190711 Address after: 214028 No. 18 Changjiang South Road, National High-tech Development Zone, Xinwu District, Wuxi City, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant before: Wuxi Xiaotianer Co., Ltd. |
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