CN107587310B - Washing machine inner barrel and washing machine with same - Google Patents
Washing machine inner barrel and washing machine with same Download PDFInfo
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- CN107587310B CN107587310B CN201710985350.1A CN201710985350A CN107587310B CN 107587310 B CN107587310 B CN 107587310B CN 201710985350 A CN201710985350 A CN 201710985350A CN 107587310 B CN107587310 B CN 107587310B
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Abstract
The invention provides a washing machine inner cylinder and a washing machine with the same, wherein the washing machine inner cylinder comprises an inner cylinder body, and the washing machine inner cylinder also comprises: the lifting rib assembly is arranged on the inner wall of the inner cylinder body; when the inner cylinder body is in a dehydration state, a preset dehydration distance L1 is reserved between the preset part of the lifting rib assembly and the central axis of the inner cylinder body; when the inner cylinder body is in a drying state, a preset drying distance L2 is reserved between the preset part of the lifting rib assembly and the central axis of the inner cylinder body, wherein L1 is larger than L2. The inner drum of the washing machine solves the problem that clothes can cling to the drum wall in the drying process of the drum washing machine in the prior art.
Description
Technical Field
The invention relates to the field of washing machines, in particular to a washing machine inner barrel and a washing machine with the same.
Background
In the prior art, the lifting rib is an important part of the drum washing machine, and in the washing process of the drum washing machine, after the lifting rib lifts washings to a high position, the washings fall to the bottom of the inner drum under the action of gravity, and the washings are washed clean by the beating process. In addition, the water in the stirring barrel can also have the function of rubbing clothes.
However, the conventional lifting rib is only a solid structure, and when the clothes are dehydrated at a high speed, the clothes can be tightly attached to the periphery of the inner drum, which can seriously affect the drying effect of the washing machine with the drying function.
During the stoving, the machine of washing and drying judges futilely to rely on the temperature difference of air intake and air outlet to judge, when the clothing pastes at the section of thick bamboo wall, causes the wet one side of adherence easily, and the other one side is too dry to it is inaccurate to cause to judge futilely. The washing machine stops drying in advance, and misjudgment on drying is caused.
Disclosure of Invention
The invention mainly aims to provide a washing machine inner barrel and a washing machine with the same, and aims to solve the problem that clothes cling to a barrel wall in the drying process of a drum washing machine in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a washing machine drum including a drum body, the washing machine drum further including: the lifting rib assembly is arranged on the inner wall of the inner cylinder body; when the inner cylinder body is in a dehydration state, a preset dehydration distance L1 is reserved between the preset part of the lifting rib assembly and the central axis of the inner cylinder body; when the inner cylinder body is in a drying state, a preset drying distance L2 is reserved between the preset part of the lifting rib assembly and the central axis of the inner cylinder body, wherein L1 is larger than L2.
Further, when the inner cylinder body is in a dehydration state, the minimum distance between the predetermined part of the lifting rib assembly and the central axis of the inner cylinder body is gradually increased until the predetermined dehydration distance L1; when the inner cylinder body is in a drying state, the minimum distance between the predetermined part of the lifting rib assembly and the central axis of the inner cylinder body is reduced to a predetermined drying distance.
Further, the lifting rib assembly comprises: the extension part is arranged in a telescopic manner towards the central axis of the inner cylinder body and is provided with an original position, a preset dehydration position and a preset drying position; when the inner cylinder body is in a washing state, the extension part is in an original position; when the inner cylinder body is in a dehydration state, the extension part is in a preset dehydration position, and the minimum distance between the extension part and the central axis of the inner cylinder body is a preset dehydration distance L1; when the inner cylinder body is in a drying state, the extension part is in a preset drying position, and the minimum distance between the extension part and the central axis of the inner cylinder body is a preset drying distance L2.
Further, the washing machine inner barrel further comprises: and at least part of the extension part is movably arranged on the mounting seat along the radial direction of the inner cylinder body.
Further, the protruding portion includes: the lifting section is positioned outside the mounting seat; the connecting section, at least part of connecting section is located the inside of mount pad, and the connecting section is connected with the lift section.
Further, the longitudinal cross section of the lifting section is elliptical.
Further, the lifting rib assembly further comprises: the sliding part is movably arranged on the mounting seat along the radial direction of the inner cylinder body, and the extending part is connected with the sliding part.
Furthermore, the sliding part is provided with at least one balancing weight, and the balancing weight is positioned at one end of the sliding part far away from the extending part.
Further, the lifting rib assembly further comprises: at least one elastic component, the one end and the mount pad butt of elastic component, the second end and the sliding part butt of elastic component, the elastic component telescopically sets up to make the elastic component provide the reset force that moves to predetermined stoving position from predetermined dehydration position for the extension.
Further, the elastic member is a spring.
Furthermore, a sliding cavity is arranged on the mounting seat, and the sliding part is movably arranged along the cavity wall of the sliding cavity.
Further, the sliding cavity is including holding the chamber and wearing to establish the chamber, and the sliding part is located and holds the intracavity, and the at least part of extension passes to wear to establish the chamber and is connected with the sliding part.
Further, the mount includes: the connecting part is arranged on the inner cylinder body, and the accommodating cavity is arranged on the connecting part; backstop portion, backstop portion are two, and two backstop portions all are connected with connecting portion, and two backstop portions set up relatively, and two relative backstop portions shelter from on holding the chamber, form between two relative backstop portions and wear to establish the chamber.
Further, the connecting part is a trapezoidal table.
Further, the stop surface of the stop portion is an arc-shaped surface, and at least part of the protruding portion is in limit contact with the stop surface of the stop portion.
Furthermore, the extension part is provided with a through hole for water leakage.
Further, promote the muscle subassembly and be a plurality of, a plurality of promotion muscle subassemblies set up along inner tube body circumference interval.
According to another aspect of the invention, there is provided a washing machine comprising a washing machine drum as described above.
The inner barrel of the washing machine realizes washing, dehydration and drying of the washing machine through the inner barrel body and the lifting rib assembly. The lifting rib assembly is arranged on the inner wall of the inner cylinder body, and at least part of the lifting rib assembly is movably arranged along the radial direction of the inner cylinder body.
In the washing machine washing process, the inner tube body uses the horizontal axis as the rotation axis, it is lower to consider the washing machine inner tube rotational speed, it is relatively lower to promote the centrifugal force that the muscle subassembly received, at this moment, it keeps original position basically to promote the muscle subassembly to satisfy the position requirement of washing process to promoting the muscle subassembly, promote the muscle subassembly and promote the washings to the eminence after, the washings fall to the inner tube bottom under the action of gravity, lean on this kind of process of beating to wash the washings totally.
In the dehydration process, the rotating speed of the inner barrel of the washing machine is considered to be high, at the moment, the lifting rib assembly moves along the radial direction of the inner barrel body, so that the minimum distance between the preset part of the lifting rib assembly and the central axis of the inner barrel body is gradually increased until the preset dehydration distance L1 is reached, the inner wall of the inner barrel body is flat, and washings are well uniformly distributed on the inner barrel wall in the dehydration process.
In the drying process, because washing machine inner tube rotational speed is lower, the centrifugal force that promotes muscle subassembly and receive is less relatively, at this moment, promote the radial movement of muscle subassembly along the inner tube body to make the minimum distance between predetermined part that promotes the muscle subassembly and the axis of inner tube body reduce to predetermined stoving distance L2, at this moment, promote muscle subassembly and can give a thrust of clothing, thereby make the clothing break away from the inner wall of inner tube body, thereby the problem that section of thick bamboo wall can be hugged closely to drum washing machine among the prior art at the stoving in-process clothing has been solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic structural view of a lifter assembly and mount for a washing machine drum according to the present invention;
FIG. 2 is a schematic view showing an assembly structure of a lifter assembly and a mounting seat of a drum of a washing machine according to the present invention; and
fig. 3 is a schematic sectional view illustrating the drum of the washing machine of fig. 2.
Wherein the figures include the following reference numerals:
20. a lifting rib assembly; 21. a protruding portion; 211. a lifting section; 212. a connecting section; 22. a sliding part; 221. a balancing weight; 23. an elastic member; 30. a mounting seat; 31. a sliding cavity; 311. an accommodating chamber; 312. the cavity is penetrated; 32. a connecting portion; 33. a stopper portion; 40. and a through hole.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The invention provides an inner cylinder of a washing machine, please refer to fig. 1 to fig. 3, the inner cylinder of the washing machine comprises an inner cylinder body, the inner cylinder of the washing machine further comprises: the lifting rib assembly 20 is arranged on the inner wall of the inner cylinder body, and the lifting rib assembly 20 is arranged on the inner wall of the inner cylinder body; wherein, at least part of the lifting rib component 20 is movably arranged along the radial direction of the inner cylinder body, when the inner cylinder body is in a dehydration state, a preset dehydration distance L1 is arranged between the preset part of the lifting rib component 20 and the central axis of the inner cylinder body; when the inner drum body is in a drying state, a predetermined drying distance L2 is provided between a predetermined portion of the lifting rib assembly 20 and the central axis of the inner drum body, wherein L1 is greater than L2.
The washing machine inner barrel realizes washing, dehydration and drying of the washing machine through the inner barrel body and the lifting rib assembly 20. Wherein, promote muscle subassembly 20 and set up on the inner wall of inner tube body, promote muscle subassembly 20 at least part along the radial movably setting of inner tube body.
In the washing machine washing process, the inner tube body uses the horizontal axis as the rotation axis, it is lower to consider the washing machine inner tube rotational speed, it is relatively lower to promote the centrifugal force that muscle subassembly 20 received, at this moment, it keeps original position basically to promote the muscle subassembly to satisfy the position requirement of washing process to promoting the muscle subassembly, promote the muscle subassembly and promote the washings to the eminence after, the washings fall to the inner tube bottom under the action of gravity, the process of beating by this kind washes totally with the washings.
In the dehydration process, considering that the rotating speed of the inner drum of the washing machine is high, at the moment, the lifting rib component moves along the radial direction of the inner drum body, so that the minimum distance between the preset part of the lifting rib component 20 and the central axis of the inner drum body is gradually increased until the preset dehydration distance L1, the inner wall of the inner drum body is flat, and washings are well uniformly distributed on the inner drum wall in the dehydration process.
In the drying process, because washing machine inner tube rotational speed is lower, the centrifugal force that promotes muscle subassembly and receive is less relatively, at this moment, promote the radial movement of muscle subassembly along the inner tube body, thereby make the minimum distance between predetermined part that promotes the muscle subassembly and the axis of inner tube body reduce to predetermined stoving distance L2, at this moment, promote muscle subassembly 20 and can give a thrust of clothing, thereby make the clothing break away from the inner wall of inner tube body, thereby the problem that section of thick bamboo wall can be hugged closely to drum washing machine among the prior art at the stoving in-process clothing has been solved.
Preferably, when the inner drum body is in a dehydrating state, the minimum distance between a predetermined portion of the lifting rib assembly 20 and the central axis of the inner drum body is gradually increased up to a predetermined dehydrating distance L1; when the inner drum body is in a drying state, the minimum distance between the predetermined portion of the lifting rib assembly 20 and the central axis of the inner drum body is reduced to a predetermined drying distance.
As for the specific structure of the lifting rib assembly 20, as shown in fig. 2, the lifting rib assembly 20 includes: the extension part 21, the extension part 21 is telescopically arranged towards the central axis of the inner cylinder body, and the extension part 21 has an original position, a preset dehydration position and a preset drying position; when the inner cylinder body is in a washing state, the extension part 21 is in an original position; when the inner cylinder body is in a dehydration state, the extension part 21 is in a preset dehydration position, and the minimum distance between the extension part 21 and the central axis of the inner cylinder body is a preset dehydration distance L1; when the inner drum body is in a drying state, the extension 21 is in a predetermined drying position, and the minimum distance between the extension 21 and the central axis of the inner drum body is a predetermined drying distance L2.
In the present embodiment, the lifting rib assembly 20 is provided with the extension part 21, and the extension part 21 is telescopically arranged toward the central axis of the inner cylinder body so that the extension part 21 has an original position, a predetermined dehydration position and a predetermined drying position.
When the inner barrel body is in a washing state, the extension part 21 is in an original position, and after the lifting rib assembly lifts the washings to a high position, the washings fall to the bottom of the inner barrel under the action of gravity, and the washings are washed clean by the beating process.
When the inner drum body is in a dehydrating state, the protruding part 21 is in a predetermined dehydrating position. Considering that the rotating speed of the inner drum of the washing machine is high, at the moment, the lifting rib assembly moves along the radial direction of the inner drum body, so that the minimum distance between the preset part of the lifting rib assembly 20 and the central axis of the inner drum body is gradually increased until the preset dehydration distance L1, the inner wall of the inner drum body is relatively flat, and washings are well uniformly distributed on the inner drum wall in the dehydration process.
When the inner drum body is in a drying state, the protruding portion 21 is in a predetermined drying position. Because washing machine inner tube rotational speed is lower, the centrifugal force that promotes muscle subassembly and receive is less relatively, at this moment, promotes the radial movement of muscle subassembly along the inner tube body to make the minimum distance between predetermined part that promotes the muscle subassembly and the axis of inner tube body reduce to predetermined stoving distance L2, at this moment, promote muscle subassembly 20 and can give a thrust of clothing, thereby make the clothing break away from the inner wall of inner tube body.
Preferably, as shown in fig. 1, the washing machine drum further comprises: and a mounting seat 30, wherein the mounting seat 30 is mounted on the inner cylinder body, and at least part of the extension part 21 is movably arranged on the mounting seat 30 along the radial direction of the inner cylinder body.
As for the specific structure of the protruding portion 21, as shown in fig. 2, the protruding portion 21 includes: a lift segment 211, the lift segment 211 being located outside the mount 30; and a connection section 212, at least a portion of the connection section 212 being located inside the mounting seat 30, the connection section 212 being connected with the lifting section 211.
Preferably, the longitudinal cross-section of the lift section 211 is elliptical.
In order to enable the extension 21 to be telescopically disposed toward the central axis of the inner cylinder body, as shown in fig. 2, the lifting rib assembly 20 further includes: and a sliding part 22, wherein the sliding part 22 is movably arranged on the mounting seat 30 along the radial direction of the inner cylinder body, and the extension part 21 is connected with the sliding part 22.
In the present embodiment, by providing the sliding portion 22 on the lifting rib assembly 20, wherein the sliding portion 22 is movably provided on the mounting seat 30 in the radial direction of the inner cylinder body, the protruding portion 21 is connected with the sliding portion 22, so that the protruding portion 21 can be moved relative to the mounting seat 30 through the sliding portion 22.
Preferably, at least one weight 221 is disposed on the sliding portion 22, and the weight 221 is located at an end of the sliding portion 22 far from the protruding portion 21.
Preferably, the respective weight blocks 221 are disposed at intervals.
In order to be able to control the extension and retraction of the extension 21, as shown in fig. 1, the lifting rib assembly 20 further includes: at least one elastic member 23, one end of the elastic member 23 is abutted with the mounting seat 30, the second end of the elastic member 23 is abutted with the sliding part 22, and the elastic member 23 is telescopically arranged, so that the elastic member 23 provides a reset force for the extension part 21 to move from a preset dehydration position to a preset drying position.
In the present embodiment, at least one elastic member 23 is disposed on the lifting rib assembly 20, wherein one end of the elastic member 23 abuts against the mounting seat 30, and the second end of the elastic member 23 abuts against the sliding portion 22. By telescopically arranging the elastic member 23, the elastic member 23 can be made to provide the extending part 21 with a restoring force moving from a predetermined dehydrating position to a predetermined drying position.
Preferably, each elastic member 23 abuts against a respective weight 221.
Preferably, the elastic member 23 is a spring.
In this embodiment, the sliding part 22 is provided with a weight 221 or a stainless steel ball, and when the rotation speed reaches a certain value, the formula F is mrw ^2, and at this time, the centripetal force can exceed the spring force, and the extension part 21 retracts. Similarly, when the rotation speed is reduced, the spring force is greater than the centrifugal force, and the extension portion 21 is extended.
In the present embodiment, if the acceleration of the speed change is fast enough, the effect of causing the protruding part 21 to eject the laundry can be achieved.
In order to make the sliding portion 22 movably provided on the mount 30 in the radial direction of the inner cylinder body, as shown in fig. 3, a sliding chamber 31 is provided on the mount 30, and the sliding portion 22 is movably provided along the chamber wall of the sliding chamber 31.
Preferably, the sliding cavity 31 includes an accommodating cavity 311 and a through cavity 312, the sliding portion 22 is located in the accommodating cavity 311, and at least a portion of the protruding portion 21 passes through the through cavity 312 to be connected with the sliding portion 22.
As for a specific structure of the mount 30, as shown in fig. 2, the mount 30 includes: a connecting part 32, the connecting part 32 is installed on the inner cylinder body, and the accommodating cavity 311 is arranged on the connecting part 32; the two stopping portions 33 and the two stopping portions 33 are connected to the connecting portion 32, the two stopping portions 33 are arranged oppositely, the two opposite stopping portions 33 are shielded on the accommodating cavity 311, and a penetrating cavity 312 is formed between the two opposite stopping portions 33.
In the present embodiment, the mount 30 is composed of a connecting portion 32 and a stopper portion 33, wherein the connecting portion 32 is mounted on the inner cylinder body, and the receiving cavity 311 is provided on the connecting portion 32. The two opposite stopping portions 33 are shielded on the accommodating cavity 311, a penetrating cavity 312 is formed between the two opposite stopping portions 33, and at least part of the extending portion 21 penetrates through the penetrating cavity 312 to be connected with the sliding portion 22.
Preferably, the connection portion 32 is a trapezoidal shaped platform.
Considering the specific structure of the protruding portion 21, the stop surface of the stopping portion 33 is an arc-shaped surface, and at least a portion of the protruding portion 21 is in limit contact with the stop surface of the stopping portion 33.
In the present embodiment, the stop surface of the stop portion 33 is an arc surface, and at least a portion of the protruding portion 21 is in limit contact with the stop surface of the stop portion 33. The inner surface of the stopper portion 33 is a flat surface, and the inner surface of the stopper portion 33 is used for stopping the sliding portion 22.
In order to prevent the protrusion 21 from stopping water flow, as shown in fig. 2 and 3, the protrusion 21 is provided with a through hole 40 for water leakage.
In the present embodiment, the protrusion 21 is provided with a through hole 40 for leaking water. During operation of the washing machine, water leakage may be accomplished through the through-holes 40.
Preferably, the lifting rib assembly 20 is a plurality of lifting rib assemblies 20, and the plurality of lifting rib assemblies 20 are arranged at intervals along the circumferential direction of the inner cylinder body.
The invention also provides a washing machine, which comprises the washing machine inner barrel.
According to the washing machine, after the dehydration program is started, the motor drives the inner barrel of the washing machine to rotate, at the moment, clothes can be attached to the inner barrel wall, the lifting rib assemblies 20 compress the springs as the rotating speed of the motor is increased, the height of the lifting rib assemblies 20 is shortened for a period of time, and at the moment, the clothes attached to the inner barrel can move towards the direction far away from the center of the barrel along with the increase of centrifugal force. After the dehydration a period, because the control of procedure, motor speed begins slowly to descend, because centrifugal force diminishes this moment, the elasticity of spring is greater than centrifugal force, and the spring can promote to promote muscle subassembly 20 and remove to section of thick bamboo heart, drives the clothes that are located on promoting muscle subassembly 20 simultaneously and removes together (clothes are disclosed to similar stick), along with washing machine from taking tremble the procedure that looses, on certain stratification degree, can help the dehydration to finish trembleing of back clothing and loose.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the washing machine inner barrel realizes washing, dehydration and drying of the washing machine through the inner barrel body and the lifting rib assembly 20. Wherein, promote muscle subassembly 20 and set up on the inner wall of inner tube body, promote muscle subassembly 20 at least part along the radial movably setting of inner tube body.
In the washing machine washing process, the inner tube body uses the horizontal axis as the rotation axis, it is lower to consider the washing machine inner tube rotational speed, it is relatively lower to promote the centrifugal force that muscle subassembly 20 received, at this moment, it keeps original position basically to promote the muscle subassembly to satisfy the position requirement of washing process to promoting the muscle subassembly, promote the muscle subassembly and promote the washings to the eminence after, the washings fall to the inner tube bottom under the action of gravity, the process of beating by this kind washes totally with the washings.
In the dehydration process, considering that the rotating speed of the inner drum of the washing machine is high, at the moment, the lifting rib component moves along the radial direction of the inner drum body, so that the minimum distance between the preset part of the lifting rib component 20 and the central axis of the inner drum body is gradually increased until the preset dehydration distance L1, the inner wall of the inner drum body is flat, and washings are well uniformly distributed on the inner drum wall in the dehydration process.
In the drying process, because washing machine inner tube rotational speed is lower, the centrifugal force that promotes muscle subassembly and receive is less relatively, at this moment, promote the radial movement of muscle subassembly along the inner tube body, thereby make the minimum distance between predetermined part that promotes the muscle subassembly and the axis of inner tube body reduce to predetermined stoving distance L2, at this moment, promote muscle subassembly 20 and can give a thrust of clothing, thereby make the clothing break away from the inner wall of inner tube body, thereby the problem that section of thick bamboo wall can be hugged closely to drum washing machine among the prior art at the stoving in-process clothing has been solved.
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 (12)
1. The utility model provides a washing machine inner tube, includes the inner tube body, its characterized in that, washing machine inner tube still includes:
the lifting rib assembly (20), the lifting rib assembly (20) is arranged on the inner wall of the inner cylinder body;
at least part of the lifting rib assembly (20) is movably arranged along the radial direction of the inner drum body, when the inner drum body is in a dehydration state, the rotation speed of the inner drum of the washing machine is high, and a preset dehydration distance L1 is reserved between the preset part of the lifting rib assembly (20) and the central axis of the inner drum body; when the inner drum body is in a drying state, the rotating speed of the inner drum of the washing machine is low, the centrifugal force applied to the lifting rib assembly (20) is relatively small, a preset drying distance L2 is reserved between the preset part of the lifting rib assembly (20) and the central axis of the inner drum body, and L1 is larger than L2; the lifting rib assembly (20) comprises:
the inner cylinder comprises an extension part (21), wherein the extension part (21) is arranged in a telescopic manner towards the central axis of the inner cylinder body, and the extension part (21) is provided with an original position, a preset dehydration position and a preset drying position;
when the inner drum body is in a washing state, the protruding part (21) is in the original position; when the inner cylinder body is in the dehydration state, the extension part (21) is in the preset dehydration position, and the minimum distance between the extension part (21) and the central axis of the inner cylinder body is the preset dehydration distance L1; when the inner drum body is in the drying state, the extension part (21) is in the preset drying position, and the minimum distance between the extension part (21) and the central axis of the inner drum body is the preset drying distance L2;
the washing machine inner barrel further comprises: a mounting seat (30), wherein the mounting seat (30) is mounted on the inner cylinder body, and at least part of the extension part (21) is movably arranged on the mounting seat (30) along the radial direction of the inner cylinder body; the lifting rib assembly (20) further comprises: the sliding part (22), the sliding part (22) is movably arranged on the mounting seat (30) along the radial direction of the inner cylinder body, and the extension part (21) is connected with the sliding part (22); at least one balancing weight (221) is arranged on the sliding part (22), and the balancing weight (221) is positioned at one end, far away from the extending part (21), of the sliding part (22);
the lifting rib assembly (20) further comprises: at least one elastic member (23), one end of the elastic member (23) is abutted with the mounting seat (30), the second end of the elastic member (23) is abutted with the sliding part (22), and the elastic member (23) is telescopically arranged so that the elastic member (23) provides a resetting force for the extension part (21) to move from the preset dehydration position to the preset drying position; when the rotating speed reaches a certain value, the centrifugal force can exceed the elastic force of the elastic piece (23), and at the moment, the extension part (21) retracts; when the rotating speed is reduced, the elastic force of the elastic piece (23) is larger than the centrifugal force, and at the moment, the extension part (21) extends out;
the mount (30) includes:
the connecting part (32), the connecting part (32) is installed on the inner cylinder body, and the connecting part (32) is provided with an accommodating cavity (311);
the two stopping portions (33), the two stopping portions (33) are connected with the connecting portion (32), the two stopping portions (33) are arranged oppositely, the two opposite stopping portions (33) are shielded on the accommodating cavity (311), and a penetrating cavity (312) is formed between the two opposite stopping portions (33).
2. The washing machine drum according to claim 1, wherein when the drum body is in the spin-dry state, a minimum distance between a predetermined portion of the lifter bar assembly (20) and the central axis of the drum body is gradually increased up to the predetermined spin-dry distance L1; when the inner cylinder body is in the drying state, the minimum distance between the predetermined part of the lifting rib assembly (20) and the central axis of the inner cylinder body is reduced to a predetermined drying distance.
3. Washing machine drum according to claim 1, characterized in that said projection (21) comprises:
a lift segment (211), the lift segment (211) located outside of the mount (30);
a connecting section (212), at least part of the connecting section (212) being located inside the mounting seat (30), the connecting section (212) being connected with the lifting section (211).
4. A washing machine drum according to claim 3, characterized in that the longitudinal section of the lifting section (211) is oval.
5. Washing machine drum according to claim 1, characterized in that said elastic element (23) is a spring.
6. Washing machine drum according to claim 1, characterized in that a sliding chamber (31) is provided on the mounting seat (30), the sliding portion (22) being movably arranged along the wall of the sliding chamber (31).
7. Washing machine drum according to claim 6, characterized in that said sliding chamber (31) comprises said containing chamber (311) and said through cavity (312), said sliding portion (22) being located inside said containing chamber (311), at least part of said protruding portion (21) passing through said through cavity (312) being connected with said sliding portion (22).
8. A washing machine drum according to claim 1, characterized in that the connection (32) is a trapezoidal platform.
9. Washing machine drum according to claim 1, characterized in that the stop surface of the stop portion (33) is an arc-shaped surface, at least part of the projection (21) being in limit contact with the stop surface of the stop portion (33).
10. Washing machine drum according to claim 1, characterized in that said projecting part (21) is provided with through holes (40) for water leakage.
11. A washing machine drum according to claim 1, wherein the lifting rib assembly (20) is plural, the plural lifting rib assemblies (20) being provided at intervals circumferentially along the drum body.
12. A washing machine comprising a washing machine drum, wherein the washing machine drum is as claimed in any one of claims 1 to 11.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985350.1A CN107587310B (en) | 2017-10-20 | 2017-10-20 | Washing machine inner barrel and washing machine with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985350.1A CN107587310B (en) | 2017-10-20 | 2017-10-20 | Washing machine inner barrel and washing machine with same |
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| CN107587310A CN107587310A (en) | 2018-01-16 |
| CN107587310B true CN107587310B (en) | 2021-11-16 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505300B (en) * | 2018-04-25 | 2020-09-04 | 徐州卓驰企业管理有限公司 | Drum of clothes dryer |
| CN108914497B (en) * | 2018-08-14 | 2019-10-01 | 珠海格力电器股份有限公司 | Interior cartridge module and the washing machine for applying it |
| CN109594313B (en) * | 2018-11-12 | 2021-02-26 | 无锡小天鹅电器有限公司 | Drying rack |
| CN114763650B (en) * | 2021-01-15 | 2023-01-13 | 宁波方太厨具有限公司 | Washing cylinder and washing machine with same |
| CN114763649B (en) * | 2021-01-15 | 2023-04-14 | 宁波方太厨具有限公司 | Washing cylinder and washing machine with same |
| CN114541111B (en) * | 2022-02-16 | 2023-03-17 | 珠海格力电器股份有限公司 | Drying object moving device, clothes dryer and drying control method |
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|---|---|---|---|---|
| EP0083302A1 (en) * | 1981-11-30 | 1983-07-06 | Maschinenfabrik Ad. Schulthess & Co.AG. | Drum for washing machines and/or centrifugal dryers and its use in washing machines or centrifugal dryers |
| JPH0584385A (en) * | 1991-09-27 | 1993-04-06 | Mitsubishi Heavy Ind Ltd | Drum type washing machine |
| KR20040029222A (en) * | 2002-09-25 | 2004-04-06 | 엘지전자 주식회사 | lift in drum type washing machine |
| CN101294345A (en) * | 2007-04-24 | 2008-10-29 | 三星电子株式会社 | Drum type washing machine and its washing method |
| CN107130396A (en) * | 2017-05-19 | 2017-09-05 | 珠海格力电器股份有限公司 | Inner tank of washing machine and the washing machine with it |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0433689A (en) * | 1990-05-29 | 1992-02-05 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
-
2017
- 2017-10-20 CN CN201710985350.1A patent/CN107587310B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083302A1 (en) * | 1981-11-30 | 1983-07-06 | Maschinenfabrik Ad. Schulthess & Co.AG. | Drum for washing machines and/or centrifugal dryers and its use in washing machines or centrifugal dryers |
| JPH0584385A (en) * | 1991-09-27 | 1993-04-06 | Mitsubishi Heavy Ind Ltd | Drum type washing machine |
| KR20040029222A (en) * | 2002-09-25 | 2004-04-06 | 엘지전자 주식회사 | lift in drum type washing machine |
| CN101294345A (en) * | 2007-04-24 | 2008-10-29 | 三星电子株式会社 | Drum type washing machine and its washing method |
| CN107130396A (en) * | 2017-05-19 | 2017-09-05 | 珠海格力电器股份有限公司 | Inner tank of washing machine and the washing machine with it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107587310A (en) | 2018-01-16 |
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