CN110241560B - Washing machine balance ring and washing machine - Google Patents
Washing machine balance ring and washing machine Download PDFInfo
- Publication number
- CN110241560B CN110241560B CN201810188489.8A CN201810188489A CN110241560B CN 110241560 B CN110241560 B CN 110241560B CN 201810188489 A CN201810188489 A CN 201810188489A CN 110241560 B CN110241560 B CN 110241560B
- Authority
- CN
- China
- Prior art keywords
- balance ring
- ring body
- washing machine
- balance
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims abstract description 76
- 230000002093 peripheral effect Effects 0.000 claims abstract description 34
- 230000008961 swelling Effects 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 description 19
- 239000003381 stabilizer Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000006378 damage Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention belongs to the field of washing machines and discloses a balance ring of a washing machine and the washing machine. The washing machine balancing ring comprises a balancing ring body, wherein an anti-collision structure used for preventing the balancing ring body from colliding with a box body of the washing machine is arranged on the periphery of the balancing ring body. The anti-collision structure comprises a convex structure formed by extending the outer peripheral side wall of the balance ring body outwards; or the anti-collision structure comprises a bulge structure which is fixedly connected to the outer peripheral wall of the balance ring body and protrudes outwards relative to the outer peripheral wall of the balance ring body; the distance from the outer side of the protruding structure to the center of the balance ring body is larger than the maximum outer diameter of the balance ring body. The periphery of the balance ring of the washing machine is provided with the anti-collision structure for preventing the balance ring body from colliding with the box body of the washing machine, so that the weak part of the balance ring can be prevented from colliding with the box body, the leakage of a balance medium is avoided, and the safe operation of the washing machine is ensured.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a balance ring of a washing machine and the washing machine.
Background
The washing machine is designed as a device for washing laundry by using electricity, and generally, the washing machine includes: a tub for holding washing water; a rotating tub rotatably installed inside the tub; a pulsator rotatably installed at the bottom of the rotary tub; a motor and a clutch configured to rotate the rotary tub and the pulsator. When the rotary tub and the pulsator are rotated in a state in which laundry and detergent are introduced into the rotary tub, the pulsator stirs wash water together with the laundry introduced into the rotary tub, thereby removing laundry stains.
In order to increase the washing capacity of the washing machine, a larger rotary tub is required, i.e., the height or diameter of the rotary tub needs to be increased. If the rotary tub has a larger size, the tub accommodating the rotary tub and the cabinet accommodating the tub also need to be increased as the rotary tub is increased.
The increase of the cabinet corresponding to the appearance of the washing machine is limited by the space of the area for installing the washing machine, the position for installing the washing machine in a general user home is limited, and the purpose of increasing the capacity of the washing tub by increasing the cabinet of the washing machine is unrealistic, for example, how to increase the capacity of the rotary tub becomes a big problem which is troubled designers on the premise of not increasing the cabinet of the washing machine.
In order to reserve a larger space for the rotary tub of the washing machine, so as to increase the capacity of the rotary tub, the applicant has proposed a technical solution in which the outer tub is improved, the outer tub is removed or the height of the outer tub is reduced, and the internal space of the washing machine cabinet is saved. And because the washing machine dilatation, after cancelling outer bucket and outer bung, during washing machine dehydration work, rotatory bucket is also the inner bucket high-speed rotation, and the balancing ring probably can strike the box. And the current balancing ring is generally about the ring junction be maximum overall dimension, and has salt solution in the balancing ring, if produce the seepage behind the balancing ring striking box, lead to washing machine functional failure, and the salt solution of seepage can lead to interior bucket to rust, perhaps flows to the floor and produces other harm.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a balance ring of a washing machine and the washing machine. The periphery of washing machine stabilizer ring sets up the crashproof structure who prevents stabilizer ring body striking washing machine's box, can avoid the weak department striking box of stabilizer ring, avoids causing the leakage of balanced medium to guarantee washing machine's safe operation.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention provides a balance ring of a washing machine, which comprises a balance ring body, wherein an anti-collision structure for preventing the balance ring body from colliding with a box body of the washing machine is arranged on the periphery of the balance ring body.
In a further aspect, the anti-collision structure includes a convex structure formed by extending outward from the outer peripheral side wall of the balance ring body;
or the anti-collision structure comprises a bulge structure which is fixedly connected to the outer peripheral wall of the balance ring body and protrudes outwards relative to the outer peripheral wall of the balance ring body;
the distance from the outer side of the protruding structure to the center of the balance ring body is larger than the maximum outer diameter of the balance ring body.
Further scheme, crashproof structure be annular muscle, annular muscle encircle the periphery setting of gimbal body to extend the periphery wall surface of certain distance in order to bulge the gimbal body to the outside along the horizontal direction.
Further scheme, annular muscle by the top periphery of stabilizer ring body border outwards extend certain distance in the horizontal direction and form, the external diameter of annular muscle is greater than the biggest external diameter of stabilizer ring body.
In a further scheme, the anti-collision structure is a radial rib, one end of the radial rib is fixedly arranged with the outer peripheral wall of the balance ring body, and the other end of the radial rib extends outwards along the radial direction of the balance ring body in the horizontal direction; the distance from the extending end of the radial rib to the center of the balance ring body is larger than the maximum outer diameter of the balance ring body.
In a further scheme, the radial ribs comprise a plurality of radial ribs which are distributed on the outer peripheral wall of the balance ring body at intervals;
preferably, the plurality of radial ribs are uniformly distributed on the outer peripheral wall of the balance ring body.
In a further scheme, the balancing ring body comprises an upper balancing ring and a lower balancing ring, the upper balancing ring and the lower balancing ring are combined together, and a balancing chamber used for containing balancing media is formed inside the upper balancing ring and the lower balancing ring; the anti-collision structure is arranged on the upper balance ring and/or the lower balance ring and is positioned at a position far away from the joint of the upper balance ring and the lower balance ring.
In a further scheme, the outer peripheral edge of the upper part of the upper balance ring extends outwards for a certain distance in the horizontal direction to form an anti-collision structure; the distance from the extending end of the anti-collision structure to the center of the balance ring body is larger than the distance from the joint of the upper balance ring and the lower balance ring to the center of the balance ring body.
In a further scheme, an annular rib or a radial rib is arranged on the lower portion of the joint of the upper balance ring and the lower balance ring, and the distance from the extending end of the annular rib or the radial rib to the center of the balance ring body is larger than the distance from the joint of the upper balance ring and the lower balance ring to the center of the balance ring body.
The second purpose of the invention is to provide a washing machine with the balance ring of the washing machine, which comprises a box body, wherein an inner barrel is arranged in the box body, the balance ring is installed on a putting opening of the inner barrel, and the distance from the anti-collision structure to the box body is smaller than the distance from the peripheral side wall of the balance ring body to the box body.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the periphery of the balance ring of the washing machine is provided with the anti-collision structure for preventing the balance ring body from colliding with the box body of the washing machine, the anti-collision structure protrudes outwards relative to the outer peripheral wall of the balance ring body, when the box body is collided, the anti-collision structure preferentially collides with the box body, other parts of the balance ring cannot collide with the box body, and particularly, the weak part of the balance ring body cannot collide with the box body, so that the damage of a balance cavity in the balance ring body is avoided, the leakage of a balance medium is avoided, and the safe operation of the washing machine is ensured.
2. The washing machine balance ring is simple in structure, the added anti-collision structure does not need to increase the cost additionally, and the washing machine balance ring is safe and reliable and has no potential safety hazard of water and electricity.
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 also be derived from them without inventive effort. In the drawings:
FIG. 1 is a front view of an inner barrel fitted with a balancing ring of the present invention;
FIG. 2 is a schematic sectional view of an inner barrel with a balance ring according to the present invention;
fig. 3 is a partially enlarged structural view of a cross-sectional structure of the gimbal according to the present invention.
In the figure: 1 balance ring body, 2 anticollision structures, 3 annular muscle, 4 radiation muscle, 5 last balance ring, 6 lower balance ring, 7 junctions, 8 interior buckets.
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 rather to illustrate it for those skilled in the art by 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 a specific case to those of ordinary skill in the art.
Example one
As shown in fig. 1 to 3, the present embodiment provides a balance ring for a washing machine, which includes a balance ring body 1, and an anti-collision structure 2 is disposed on an outer circumference of the balance ring body 1 for preventing the balance ring body 1 from colliding with a cabinet of the washing machine.
The balance ring of the washing machine is arranged on the upper part of an inner barrel 8 of the washing machine, and a balance chamber is arranged inside a balance ring body 1 and is used for containing balance media. When the washing machine is in a dewatering process and clothes are eccentric, the balancing function can be achieved. The periphery of the washing machine balance ring of this scheme sets up crashproof structure 2 who prevents 1 striking washing machine's of balance ring body box, and when taking place striking box phenomenon, crashproof structure 2 priority striking box, other positions of balance ring can not strike the box, and especially the weak position of balance ring body 1 can not strike the box, consequently can avoid the damage of 1 balanced cavity of balance ring body, avoids causing the leakage of balanced medium to guarantee washing machine's safe operation.
The anti-collision structure 2 is arranged on the periphery of the balance ring body 1 and protrudes outwards relative to the peripheral wall of the balance ring body 1 to form the maximum appearance of the balance ring body 1. The anti-collision structure 2 can be integrally formed with the balance ring body 1, so that the assembly steps are simplified; or can be used as a separate component and arranged at a proper position on the periphery of the balancing ring according to requirements. Specifically, the method comprises the following steps:
the anti-collision structure 2 comprises a convex structure formed by extending the outer peripheral side wall of the balance ring body 1 outwards;
or the anti-collision structure 2 comprises a convex structure which is fixedly connected on the outer peripheral wall of the balance ring body 1 and protrudes outwards relative to the outer peripheral wall of the balance ring body 1.
The term "outward" in this embodiment means outward, that is, extending in a direction away from the center of the balance ring body 1 with reference to the center of the balance ring body 1.
The bump structure 2 is a convex structure, and protrudes outward at least relative to the weakest and most vulnerable position of the gimbal body 1, or protrudes outward relative to the entire outer peripheral wall of the gimbal body 1, that is, the distance from the outer side of the convex structure to the center of the gimbal body 1 is greater than the maximum outer diameter of the gimbal body 1. So, take place off-centre among the washing machine dehydration process, when the gimbal clashes its outside box, crashproof structure 2 contacts with the box at first, undertakes the impact force, can reduce the damage of gimbal greatly, guarantees the safety of gimbal.
Specifically, anticollision structure 2 can set up a department for setting up the outside outstanding anticollision muscle in the 1 periphery of gimbal body, also can set up many places, and the mode of setting up of anticollision muscle can have:
The annular rib 3 may be located at an upper or lower portion of the outer periphery of the balance ring body 1, or at other locations, desirably away from the weakest, most impact tolerant location on the balance ring body 1. Annular muscle 3 encircles 1 a week of stabilizer ring body and sets up, can form the biggest appearance and the biggest external diameter of stabilizer ring body 1, and when each position takes place the striking, annular muscle 3 can both be fine play crashproof effect, and is effectual to the protection of stabilizer ring.
The tip of the extension end that annular muscle 3 outwards extended can also set up the part of expanding, and the area of the lateral surface of the part of expanding is greater than the area of the vertical cross-section of annular muscle 3, can increase the area of contact with the box when striking, reduces the impact, reduces washing machine's displacement and harm. The outer side surface of the expansion part can be an arc surface or an arc surface.
Specifically, the expansion part may be a vertical rib formed by bending and extending an extending end of the annular rib 3 extending horizontally outward upward and/or downward, and an outer side surface of the vertical rib contacts the box body when being impacted. The area of the outer side surface of the vertical rib is larger than the area of the vertical section of the annular rib 3.
Further, annular muscle 3 by the top periphery of stabilizer ring body 1 along outwards extending certain distance in the horizontal direction form, the external diameter of annular muscle 3 is greater than the biggest external diameter of stabilizer ring body 1.
The annular rib 3 and the balance ring body 1 are integrally formed, the top peripheral edge of the balance ring body 1 extends outwards in the horizontal direction for a certain distance during machining, the process is simple, additional steps are not needed, the cost is low, and the balance ring is easy to manufacture. The outer diameter of the annular rib 3 is larger than the maximum outer diameter of the balance ring body 1, and the annular rib can be in contact with the box body in preference to other parts of the balance ring body 1 during impact, so that the safety of the balance ring is protected.
Further scheme, the biggest external diameter that forms the stabilizer ring body after the top periphery border of stabilizer ring body 1 outwards extends the certain distance in the horizontal direction, extends the end simultaneously and upwards buckles and upwards extend certain distance, forms vertical muscle, and the upper end of vertical muscle is higher than the upper surface of stabilizer ring body. Therefore, the vertical ribs can increase the contact area during impact and reduce the damage to the balance ring; when the washing machine enters water, the water splashed on the balance ring, the vertical ribs also play a role in retaining water, so that the water splashed on the balance body is prevented from flowing between the inner barrel and the box body, and the damage to electrical elements and the surrounding environment caused by the water flowing on the floor is avoided.
According to the scheme 2, the anti-collision structure 2 is a radial rib 4, one end of the radial rib 4 is fixedly arranged on the outer peripheral wall of the balance ring body 1, and the other end of the radial rib extends outwards along the radial direction of the balance ring body 1 in the horizontal direction; the distance from the extending end of the radial rib 4 to the center of the balance ring body 1 is larger than the maximum outer diameter of the balance ring body 1.
The radial ribs 4 of the scheme extend outwards along the radial direction of the balance ring body 1 at the periphery of the balance ring, so that the radial ribs are in a radial shape and are called as the radial ribs 4. The radial ribs 4 can be formed by locally protruding outwards from the outer peripheral wall of the balance ring body 1 and are integrally formed; the balance ring may be fixed to the outer periphery of the balance ring body 1 as a separate member, or may be fixed by a process such as welding. The radial ribs 4 extend in the vertical direction by a certain distance so as to have a certain width, and the strength of the radial ribs 4 can be enhanced. Radial muscle 4 is radial outside extension along the gimbal body 1 in the horizontal direction, forms the biggest appearance of gimbal body 1, also can be the preferred contact box body when taking place the striking, protects other positions of gimbal, guarantees the complete harmless of balanced cavity, avoids balanced medium to leak and leads to a series of problems.
Furthermore, the radial ribs 4 comprise a plurality of radial ribs, and the radial ribs 4 are distributed on the outer peripheral wall of the balance ring body 1 at intervals;
a plurality of radial ribs 4 can use the central axis of the balance ring body 1 to be arranged as central symmetry, and can also be evenly distributed at intervals on the peripheral wall of the balance ring body 1 and encircle to be arranged for a circle. So, when can take place the striking in each position, the effect of crashproof that plays that can both be fine guarantees the safety of compensating ring.
Preferably, the radial ribs 4 are uniformly distributed on the outer peripheral wall of the balance ring body 1.
Wherein, scheme 1 and scheme 2 can be implemented independently or simultaneously, and play a better protection role on the balance ring.
Example two
As shown in fig. 1 to 3, the embodiment is further defined by the first embodiment, the balance ring body 1 of the embodiment comprises an upper balance ring 5 and a lower balance ring 6, the upper balance ring 5 and the lower balance ring 6 are joined together and form an balance chamber for containing balance medium inside; the anti-collision structure 2 is arranged on the upper balance ring 5 and/or the lower balance ring 6 and is positioned at a position far away from the joint 7 of the upper balance ring 5 and the lower balance ring 6.
The balance ring body 1 is of a circular structure, the upper balance ring 5 and the lower balance ring 6 are both of circular structures, the shapes of the upper balance ring and the lower balance ring are matched, and the upper balance ring and the lower balance ring are connected together in a fusion welding mode, so that a hollow annular chamber is formed by enclosing the inner part, namely the balance chamber used for containing balance media. The joint 7/weld of the upper and lower balance rings 5, 6 is generally of low strength and is susceptible to cracking upon impact resulting in balance medium leakage. The joint 7 between the upper and lower balance rings 5 and 6 is generally the largest profile of the balance ring and is most likely to be damaged by contact with the tank in the event of an impact.
In this scheme, crashproof structure 2 sets up on last stabilizer ring 5 and/or stabilizer ring 6 down, and is located the position of keeping away from last stabilizer ring 5 and stabilizer ring 6 junction 7 down, can ensure that the position of contact is not the position of melting and depositing when striking the box, guarantees that the balanced medium does not reveal.
Further, the peripheral edge of the upper part of the upper balancing ring 5 extends outwards for a certain distance in the horizontal direction to form the anti-collision structure 2; the distance from the extending end of the crash structure 2 to the center of the balance ring body 1 is larger than the distance from the joint 7 of the upper balance ring 5 and the lower balance ring 6 to the center of the balance ring body 1.
The upper part of the upper balancing ring 5, preferably the peripheral edge of the top part, extends outwards for a certain distance in the horizontal direction to form an annular rib 3 extending outwards, and the outer diameter of the extending end is larger than the outer diameter of the joint 7 of the upper balancing ring 5 and the lower balancing ring 6, so that when impact occurs, the extending end of the top part is in contact with the box body, and the joint 7 cannot be impacted. After long-time use, the balance ring can still be ensured to play a good balance role.
In a further scheme, an annular rib 3 or a radial rib 4 is arranged on the lower portion of a joint 7 of the upper balance ring 5 and the lower balance ring 6, and the distance from the extending end of the annular rib 3 or the radial rib 4 to the center of the balance ring body 1 is larger than the distance from the joint 7 of the upper balance ring 5 and the lower balance ring 6 to the center of the balance ring body 1.
Similarly, the annular rib 3 or the radial rib 4 is arranged at the upper part or the lower part of the joint 7 and is far away from the joint part, and is independently arranged or simultaneously arranged to form a part larger than the outer diameter of the joint 7, so that when impact occurs, the extending end of the annular rib 3 or the radial rib 4 is contacted with the box body, and the joint 7 cannot be impacted. Therefore, the balance ring can still be ensured to play a good balance role after being used for a long time.
EXAMPLE III
As shown in fig. 1 and 2, the present embodiment provides a washing machine having a balance ring of the washing machine according to the first embodiment or the second embodiment, including a box body, an inner tub 8 is disposed inside the box body, the balance ring is installed on a throwing opening of the inner tub 8, and a distance from the anti-collision structure 2 to the box body is smaller than a distance from an outer circumferential sidewall of the balance ring body 1 to the box body.
The washing machine of the present embodiment may be a general washing machine, or may be a washing machine with an outer tub and an outer tub cover removed. When collision happens, the anti-collision structure 2 on the balance ring is firstly contacted with the box body or the outer barrel, and other parts of the balance ring can be protected to avoid leakage of a balance medium.
Preferably, the washing machine of the present embodiment has an inner tub 8 disposed in the cabinet, and a water collecting device disposed outside the inner tub 8, wherein the water collecting device may be an outer tub having a tub opening lower than that of the inner tub 8 of the washing machine, or may be an improved structure separately disposed. Both of which can further expand the capacity of the washing machine.
The balancing ring is installed on the input opening of the inner barrel 8, and the distance from the anti-collision structure 2 to the box body is smaller than the distance from the peripheral side wall of the balancing ring body 1 to the box body. When the box phenomenon of striking takes place, the preferred striking box of crashproof structure 2, the box can not be struck in other positions of compensating ring, and especially the weak position of compensating ring body 1 can not strike the box, consequently avoids the damage of compensating ring body 1 balance chamber, avoids causing the leakage of balanced medium to guarantee washing machine's safe operation.
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 (8)
1. A balance ring of a washing machine comprises a balance ring body and is characterized in that the periphery of the balance ring body is provided with an anti-collision structure for preventing the balance ring body from colliding with a box body of the washing machine; the balance ring body comprises an upper balance ring and a lower balance ring, the upper balance ring and the lower balance ring are combined together, and a balance chamber for containing balance media is formed inside the balance ring body; the anti-collision structure is arranged on the upper balance ring and/or the lower balance ring and is positioned at a position far away from the joint of the upper balance ring and the lower balance ring;
the anti-collision structure comprises a convex structure formed by extending the outer peripheral side wall of the balance ring body outwards; or the anti-collision structure comprises a bulge structure which is fixedly connected to the outer peripheral wall of the balance ring body and protrudes outwards relative to the outer peripheral wall of the balance ring body;
the distance from the outer side of the protruding structure to the center of the balance ring body is larger than the maximum outer diameter of the balance ring body;
the anti-collision structure comprises an annular rib, the annular rib is arranged around the periphery of the balance ring body and extends outwards for a certain distance along the horizontal direction to protrude out of the surface of the outer peripheral wall of the balance ring body; the end part of the extending end of the annular rib extending outwards is also provided with a swelling part, and the area of the outer side surface of the swelling part is larger than that of the vertical section of the annular rib.
2. The balance ring for a washing machine as claimed in claim 1, wherein the annular rib is formed by extending a distance outwardly in a horizontal direction from a top peripheral edge of the balance ring body, and an outer diameter of the annular rib is greater than a maximum outer diameter of the balance ring body.
3. The balance ring of the washing machine as claimed in claim 1, wherein the anti-collision structure further comprises a radial rib, one end of the radial rib is fixedly arranged with the outer peripheral wall of the balance ring body, and the other end of the radial rib extends outwards along the radial direction of the balance ring body in the horizontal direction; the distance from the extending end of the radial rib to the center of the balance ring body is larger than the maximum outer diameter of the balance ring body.
4. The balance ring for a washing machine as claimed in claim 3, wherein the radial ribs include a plurality of radial ribs spaced apart from each other on the outer circumferential wall of the balance ring body.
5. The balance ring for a washing machine as claimed in claim 4, wherein a plurality of radial ribs are uniformly distributed on the outer circumferential wall of the balance ring body.
6. The balance ring for a washing machine as claimed in any one of claims 1 to 5, wherein an outer peripheral edge of an upper portion of the upper balance ring is extended outward in a horizontal direction by a certain distance to form a collision prevention structure; the distance from the extending end of the anti-collision structure to the center of the balance ring body is larger than the distance from the joint of the upper balance ring and the lower balance ring to the center of the balance ring body.
7. A balance ring for a washing machine as claimed in any one of claims 1 to 5, wherein the lower part of the junction of the upper balance ring and the lower balance ring is provided with an annular rib or a radial rib, and the distance from the extended end of the annular rib or the radial rib to the center of the balance ring body is greater than the distance from the junction of the upper balance ring and the lower balance ring to the center of the balance ring body.
8. A washing machine with a balance ring of the washing machine as claimed in any one of claims 1 to 7, characterized by comprising a box body, an inner barrel is arranged in the box body, the balance ring is arranged on a feeding opening of the inner barrel, and the distance from the anti-collision structure to the box body is smaller than the distance from the peripheral side wall of the balance ring body to the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188489.8A CN110241560B (en) | 2018-03-07 | 2018-03-07 | Washing machine balance ring and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188489.8A CN110241560B (en) | 2018-03-07 | 2018-03-07 | Washing machine balance ring and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110241560A CN110241560A (en) | 2019-09-17 |
| CN110241560B true CN110241560B (en) | 2023-01-24 |
Family
ID=67882041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188489.8A Active CN110241560B (en) | 2018-03-07 | 2018-03-07 | Washing machine balance ring and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110241560B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144231B (en) * | 2019-06-28 | 2022-09-23 | 重庆海尔洗衣机有限公司 | Balance ring and washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751490A (en) * | 1993-08-10 | 1995-02-28 | Toshiba Corp | Spindrier basket of washing machine |
| JPH08323090A (en) * | 1995-05-30 | 1996-12-10 | Toshiba Corp | Dehydrating vessel of washing machine |
| JPH09201490A (en) * | 1996-01-30 | 1997-08-05 | Matsushita Electric Ind Co Ltd | Washing machine with dehydrator |
| JP2016202444A (en) * | 2015-04-20 | 2016-12-08 | 日立アプライアンス株式会社 | Washing machine |
| CN106367920A (en) * | 2015-07-20 | 2017-02-01 | 无锡小天鹅股份有限公司 | Washing machine |
| CN206232983U (en) * | 2016-10-10 | 2017-06-09 | 金羚电器有限公司 | Novel balance ring and its washing machine |
| CN106868774A (en) * | 2017-03-16 | 2017-06-20 | 青岛海尔智能技术研发有限公司 | A kind of washing machine |
-
2018
- 2018-03-07 CN CN201810188489.8A patent/CN110241560B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751490A (en) * | 1993-08-10 | 1995-02-28 | Toshiba Corp | Spindrier basket of washing machine |
| JPH08323090A (en) * | 1995-05-30 | 1996-12-10 | Toshiba Corp | Dehydrating vessel of washing machine |
| JPH09201490A (en) * | 1996-01-30 | 1997-08-05 | Matsushita Electric Ind Co Ltd | Washing machine with dehydrator |
| JP2016202444A (en) * | 2015-04-20 | 2016-12-08 | 日立アプライアンス株式会社 | Washing machine |
| CN106367920A (en) * | 2015-07-20 | 2017-02-01 | 无锡小天鹅股份有限公司 | Washing machine |
| CN206232983U (en) * | 2016-10-10 | 2017-06-09 | 金羚电器有限公司 | Novel balance ring and its washing machine |
| CN106868774A (en) * | 2017-03-16 | 2017-06-20 | 青岛海尔智能技术研发有限公司 | A kind of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110241560A (en) | 2019-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2391759B1 (en) | Laundry machine | |
| CN110241560B (en) | Washing machine balance ring and washing machine | |
| CN109208269B (en) | Washing machine | |
| WO2007063072A1 (en) | A gasket and a washing machine having the same | |
| CN111850978B (en) | Outer barrel of washing machine and washing machine | |
| CN110241558B (en) | Washing machine balance ring and washing machine | |
| EP2580384B1 (en) | A washing machine | |
| JP2022074116A (en) | Battery protection device and vehicle | |
| CN218893860U (en) | Washing machine | |
| CN218893861U (en) | Washing machine | |
| CN110195329B (en) | Washing machine | |
| CN104947365A (en) | Washing machine provided with vertical drums | |
| CN204959360U (en) | Washing machine | |
| EP3240924B1 (en) | Laundry washing machine drum and baffle fixing arrangement | |
| CN112144231B (en) | Balance ring and washing machine | |
| JP2017209416A (en) | Drum type washing machine | |
| CN112227014A (en) | Balance ring and washing machine | |
| CN107099970B (en) | Balance ring of washing machine | |
| CN206374810U (en) | Brake disc case and steering knuckle connecting structure | |
| ES2846926T3 (en) | Home appliance with patterned wall | |
| CN106381640B (en) | Tripod for washing machine and washing machine with same | |
| US8393184B2 (en) | Drum type washing machine | |
| CN213113984U (en) | Door sealing ring and drum washing machine with same | |
| CN212767528U (en) | Packaging base and dish-washing machine | |
| CN217244279U (en) | Shoe washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221222 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |