CN217438482U - Lifting rib, washing machine inner barrel and washing machine - Google Patents

Abstract

The utility model relates to a lifting rib, a washing machine inner barrel and a washing machine, wherein the lifting rib comprises a base and a lifting cover; the base is used for being connected with the inner wall of the barrel of the inner barrel of the washing machine, the lifting cover is provided with a first clamping part, the base is provided with a second clamping part, and the lifting cover is detachably connected to the base through matching clamping of the first clamping part and the second clamping part; the base and the lifting cover jointly enclose to form an accommodating cavity, and a functional part is arranged in the accommodating cavity; the lifting rib is provided with a water inlet hole communicated with the inner cavity of the barrel body, and the water inlet hole is communicated with the accommodating cavity; a locking structure for preventing the lifting cover and the base from moving relatively is arranged between the lifting cover and the base. If the functional part needs to be cleaned, the lifting cover only needs to be detached from the base, so that the cleaning effect is improved. Meanwhile, if the lifting cover or the functional part is damaged and needs to be replaced, the lifting cover is detachably connected to the inner wall of the barrel, so that the replacement is convenient, and the cost is saved.

Description

Lifting rib, washing machine inner barrel and washing machine

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a promote muscle, washing machine inner tube and washing machine.

Background

The drum washing machine comprises an inner drum and an outer drum, and lifting ribs are arranged on the inner wall of the inner drum. When the washing machine is used for washing, the inner barrel rotates relative to the outer barrel, and clothes in the inner barrel are thrown in the inner barrel under the action of the lifting ribs, so that the clothes are cleaned.

However, the lifting ribs in the existing drum washing machine are integrated with the inner drum, so that the lifting ribs cannot be detached from the inner drum, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem or at least partially solve the technical problem, the utility model provides a promote muscle, washing machine inner tube and washing machine.

In order to achieve the above object, in a first aspect, the present invention provides a lifting rib, including a base and a lifting cover; the base is used for being connected with the inner wall of the inner barrel of the washing machine, the lifting cover is provided with a first clamping part, the base is provided with a second clamping part, and the lifting cover is detachably connected to the base through matching clamping of the first clamping part and the second clamping part; the base and the lifting cover jointly enclose to form an accommodating cavity, and a functional part is arranged in the accommodating cavity; the lifting rib is provided with a water inlet communicated with the inner cavity of the barrel, and the water inlet is communicated with the accommodating cavity; and a locking structure for preventing the lifting cover and the base from moving relatively is arranged between the lifting cover and the base.

The utility model provides a promote muscle, through with the base setting on the barrel of washing machine inner tube, will promote lid detachably and connect on the base, and be provided with locking structure between promotion lid and base to set up the function piece in the holding chamber that promotes lid and base and enclose, that is to say, will promote lid detachably and connect on the inner wall of barrel, and strengthened the reliability of connecting between promotion lid and the base through locking structure. If need wash the function piece, only need to promote the lid and follow the base and detach and realize, convenient to use has improved the cleaning performance. Meanwhile, if the lifting cover or the functional part is damaged and needs to be replaced, the lifting cover is detachably connected to the inner wall of the barrel, so that the replacement is convenient, and the cost is saved.

Optionally, the first engaging portion is a protrusion extending toward the base, and the second engaging portion is a slot into which the protrusion is inserted.

Through setting up like this, simple structure connects convenient and reliable.

Optionally, the number of the first clamping portions is at least two, and at least two second clamping portions are arranged on one side of the lifting cover facing the base at intervals along the circumferential direction of the lifting cover; the number of the second clamping parts is at least two, the at least two second clamping parts are arranged at intervals along the circumferential direction of the base, and one first clamping part corresponds to one second clamping part.

Through setting up a plurality of first block portion and the second block portion that cooperate the joint each other, further strengthened the joint strength who promotes between lid and the base, avoided promoting the phenomenon emergence that the lid is become flexible or break away from the base at the in-process of operation to a greater extent, help improving the collection effect to stains such as wastepaper, flock.

Optionally, the locking structure comprises a locking element slidable between the lifting cover and the base; the locking piece is provided with a locking protrusion, the lifting cover is provided with an unlocking groove and a locking groove, so that when the locking piece slides between the unlocking groove and the locking groove, the locking protrusion can be clamped with the locking groove, and one end of the locking piece, which is close to the base, abuts against the base; or the locking protrusion can be clamped with the unlocking groove, and one end of the locking piece close to the base is separated from the base.

Through the arrangement, the structure is simple, the realization is easy, and the operation of a user is convenient.

Optionally, the functional element comprises a porous adsorbent member.

Arrange porous absorption piece in the holding intracavity that closes formation jointly at base and promotion lid, washing machine is at the in-process of operation, and the water of washing machine inner tube enters into the holding chamber through the inlet opening after, porous absorption piece can adsorb stains such as wastepaper, the flock in aquatic and collect the filtration, promptly, stains such as wastepaper, flock are collected in the holding intracavity that promotes the muscle under the effect of porous absorption piece, have improved the washing effect. Meanwhile, if the porous adsorption piece needs to be cleaned or replaced, the lifting cover can be detached from the base, and the use is convenient.

Optionally, the washing machine inner barrel is provided with drain holes, and all the drain holes are formed in the area of the washing machine inner barrel covered by the lifting ribs.

All the drain holes are arranged in the area of the inner drum of the washing machine covered by the lifting ribs, namely, no drain hole is formed in the area of the inner drum of the washing machine outside the lifting ribs, namely, the area is a non-porous area.

Optionally, one side of the base, which is close to the inner wall of the cylinder, is provided with an avoidance hole for the functional piece to pass through, so that the functional piece blocks the drainage hole.

Through the arrangement, on one hand, the functional piece can collect dirt such as filter line scraps, paper scraps and the like, and the washing effect is improved; on the other hand, because the functional part blocks the drain hole, the function of water insulation is also achieved, namely, the functional part can separate the inner cylinder from the outer cylinder during washing, water in the cylinder can be blocked from being discharged to the inner cylinder and the outer cylinder to a certain extent, mutual water leakage between the inner cylinder and the outer cylinder during washing is avoided, cross contamination is avoided, and safety and sanitation are achieved.

Optionally, the shape of the opening of the avoiding hole matches with the shape of the outer contour of the functional element, so that the functional element can be pulled out of the avoiding hole, and the outer edge of the functional element is attached to the hole wall of the avoiding hole.

Through setting up like this, under the condition that does not change the holding chamber space, can let the volume of function piece bigger, on the one hand, improved the area of contact of function piece with water, make and filter the adsorption efficiency better, on the other hand, the water proof performance that makes the function piece is better, does not cross water between inner tube and the urceolus when further having guaranteed the washing, has avoided cross contamination more effectively, and health nature and security are better.

Optionally, the water inlet is formed in the side wall of the base.

Through setting up like this, reduced the difference in height between the inner wall of inlet opening and barrel, so design, during washing and dehydration, the water in the barrel enters into the holding intracavity that promotes the muscle more easily under the effect of centrifugal force to the wastepaper and the flock that make to dissolve in aqueous enter into the holding intracavity more easily and are adsorbed by the functional part, help strengthening washing effect and drainage effect.

Optionally, a gap is formed at the joint of the side wall of the base and the barrel, and the gap and the inner wall of the barrel jointly form the water inlet hole.

The difference in height between the inner wall of inlet opening and barrel is zero, that is to say, during washing and dehydration, under the effect of centrifugal force, the water in the barrel can directly enter into the holding intracavity, has reduced the rivers route, under the condition that does not increase function piece thickness, not only is higher to the absorption collection efficiency of wastepaper and flock, and the drainage effect is also better.

Optionally, at least a part of the outer edge of the functional element abuts against the cavity wall of the accommodating cavity.

Through the arrangement, the volume of the functional part can be consistent with the volume of the cavity of the accommodating cavity, namely, the outer edge of the accommodating cavity is completely abutted against the cavity arm of the accommodating cavity, certainly, the volume of the functional part can also be smaller than the volume of the cavity of the accommodating cavity, especially, the length and the width of the functional part are consistent with those of the accommodating cavity, but the thickness of the functional part is smaller than that of the cavity of the accommodating cavity, namely, part of the outer edge of the functional part is abutted against the cavity arm of the accommodating cavity, and only water in the inner cylinder can be discharged through the drain hole after passing through the functional part, so that the multifunctional water-saving multifunctional water pump is flexible in layout, convenient to assemble and wide in application range.

Optionally, a reinforcing rib is arranged in the lifting cover; one end of the reinforcing rib is connected with the cavity wall of the lifting cover, and the other end of the reinforcing rib abuts against the functional part.

Set up the strengthening rib in promoting the lid, not only can increase the intensity that promotes the muscle and promote the life of muscle and barrel, can also support the function piece, prevent that the function piece from excessively warping, make its filtration adsorption efficiency, permeate water and water proof performance better.

In a second aspect, the utility model also provides a washing machine inner tube, be in including barrel and setting promotion muscle on the barrel inner wall promotes the muscle and is foretell promotion muscle.

In a third aspect, the present invention further provides a washing machine, including the above washing machine inner barrel.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an isometric view of a lifting rib according to an embodiment of the present invention;

fig. 2 is a right side view of a lifting rib according to an embodiment of the present invention;

fig. 3 is a front view of a lifting rib according to an embodiment of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

fig. 5 is a bottom view of a lifting rib according to an embodiment of the present invention;

fig. 6 is an exploded view of a lifting rib according to an embodiment of the present invention, in which a first engaging portion and a second engaging portion are illustrated;

fig. 7 is an assembly view of a lifting rib according to an embodiment of the present invention, wherein an unlocking state of the locking structure is illustrated;

fig. 8 is an assembly view of a lifting rib according to an embodiment of the present invention, wherein a locking state of the locking structure is illustrated;

FIG. 9 is an isometric view of an inner drum of a washing machine according to an embodiment of the present invention;

fig. 10 is a side view of a lifting rib according to an embodiment of the present invention;

fig. 11 is a sectional view taken along line B-B in fig. 10.

Wherein, 100, the inner drum of the washing machine; 10. a barrel; 101. a drain hole; 20. lifting the ribs; 21. a base; 22. lifting the cover; 201. a water inlet hole; 202. avoiding holes; 203. unlocking the groove; 204. a locking groove; 30. a functional element; 40. reinforcing ribs; 41. a first sub-reinforcing rib; 42. a second sub-reinforcing rib; 51. a first engaging portion; 52. a second engaging portion; 60. a locking member; 61. and (6) locking the convex.

Detailed Description

In order that the above objects, features and advantages of the present invention may be more clearly understood, aspects of the present invention will be further described below. It should be noted that the embodiments and features of the embodiments of the present invention 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, but the invention may be practiced in other ways than those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1 to 11, the embodiment provides a lifting rib 20, including a base 21 and a lifting cover 22, the base 21 is used for being connected to an inner wall of a drum 10 of an inner drum 100 of a washing machine, the lifting cover 22 is provided with a first engaging portion 51, the base 21 is provided with a second engaging portion 52, the first engaging portion 51 is engaged with the second engaging portion 52, so as to detachably connect the lifting cover 22 to the base 21, so that the lifting cover 22 is convenient to mount and dismount on the base 21, and a user can clean stains in a containing cavity and on a filtering and adsorbing member in time, and the use is convenient.

As will be readily understood by those skilled in the art, the lifting rib 20 is generally disposed on the inner wall of the drum 10 of the drum 100 of the drum washing machine, and the lifting rib 20 is used to drive the washings in the drum 10 to rise, and when reaching a certain height, the washings fall down under the action of gravity, so as to achieve the effect similar to that of manually lifting and falling to beat the washings, and therefore, repeatedly, the stains on the washings are gradually dissolved in water to achieve the washing effect.

In this embodiment, the lifting cover 22 is detachably connected to the base 21, and the base 21 and the lifting cover 22 together enclose a containing cavity, and the containing cavity is provided with the functional component 30.

As an alternative embodiment, referring to fig. 6, the first engaging portion 51 is a protrusion extending toward the base 21, and the second engaging portion 52 is a slot into which the protrusion can be inserted, so that the structure is simple, and the connection is convenient and reliable.

As another alternative, the second engaging portion 52 is a protrusion extending toward the lift cap 22, and the first engaging portion 51 is a slot into which the protrusion can be inserted.

In concrete implementation, referring to fig. 6, the clamping groove may be a clamping groove directly formed in the base 21, of course, an L-shaped connecting claw is arranged at a position corresponding to the clamping protrusion on the base 21, the L-shaped connecting claw is arranged on the outer wall of the communication position between the water inlet hole 201 and the accommodating cavity, namely, the avoiding hole 202, and a clamping groove used for being matched with the clamping protrusion is formed between the L-shaped connecting claw and the outer wall of the avoiding hole 202.

In some embodiments, at the joint between the lifting cover 22 and the base 21, the inner wall of the lifting cover 22 has at least two locking slots, the at least two locking slots are spaced apart along the circumference of the lifting cover 22, the outer wall of the base 21 has at least two locking protrusions extending perpendicularly outward, and the at least two locking protrusions are spaced apart along the circumference of the base 21. One boss corresponds to one slot. The lift cap 22 is engaged with the base 21 by an external force.

In other embodiments, at the connection between the lifting cover 22 and the base 21, the inner wall of the lifting cover 22 has a larger size than the outer wall of the base 21, and the lifting cover 22 can be snapped onto the outer wall of the base 21 under the action of external force and can be kept relatively fixed with respect to the base 21.

Further, be provided with the locking structure who is used for preventing to promote lid 22 and base 21 relative drunkenness between lid 22 and the base 21, so design, promote lid 22 through first block portion 51 and second block portion 52 joint after, still keep relatively fixed through locking structure, that is to say, it is more reliable and more stable to promote the connection between lid 22 and the base 21, effectively avoided promoting lid 22 at the in-process of operation and not hard up or break away from base 21, help improving the collection effect to stains such as wastepaper, the flock, user experience is good.

Referring to fig. 1, 3 and 6, the lifting rib 20 is provided with a water inlet 201 communicated with the inner cavity of the cylinder 10, and the water inlet 201 is communicated with the accommodating cavity.

During specific use, water in the cylinder 10 can sequentially pass through the water inlet hole 201, the functional part 30 and the drain hole 101 to be discharged, so that the effect that stains such as paper scraps and hair scraps in water are adsorbed and filtered by the functional part 30 is achieved, namely, the stains such as the paper scraps and the hair scraps are collected in the accommodating cavity of the lifting rib 20 under the action of the functional part 30, cleaning is convenient, and the washing effect is good.

It can be understood that the water inlet 201 can also be understood as an water passing hole, that is, the water inlet can also serve as a water passing hole, when in specific use, water in the cylinder 10 enters the accommodating cavity through the water inlet 201 and is filtered by the functional component 30, and then a part of the water is discharged through the water discharging hole 101, and a part of the water can also return to the cylinder 10 through the water passing hole for washing, which is helpful for improving the cleanliness of the water in the cylinder 10, and the washing effect is good.

In this embodiment, the functional element 30 can be made of any suitable material, and has water permeability and filtering adsorbability, such as multiple layers of gauze, sponge, cotton fiber, etc., preferably, the porous adsorption element is a sponge, and can be stably fixed in the accommodating cavity by its own friction force without a special installation structure.

Hereinafter, the filtering and adsorbing member is only exemplified as a sponge for detailed explanation and explanation, but it can be understood by those skilled in the art that the filtering and adsorbing member provided by the present invention can be modified in other ways without departing from the scope of the disclosed concept.

Through above-mentioned technical scheme, the promotion muscle that this embodiment provided, through setting up base 21 on the barrel 10 of washing machine inner tube, will promote lid 22 detachably and connect on base 21, promptly, will promote lid 22 detachably and connect on the inner wall of barrel 10, convenient to use, simultaneously, has strengthened the reliability of being connected between promotion lid 22 and the base 21 through locking structure. And the functional member 30 is provided in the receiving cavity of the lifting rib 20, which helps to improve the washing effect, that is, the lifting cover 22 is detachably coupled to the inner wall of the tub 10, and the reliability of the coupling between the lifting cover 22 and the base 21 is enhanced by the locking structure. When the functional part 30 needs to be cleaned, the cleaning effect can be improved by only detaching the lifting cover 22 from the base 21, so that the use is convenient. Meanwhile, if the lifting cover 22 or the functional element 30 is damaged and needs to be replaced, the lifting cover 22 is detachably connected to the inner wall of the cylinder 10, so that the replacement is convenient, and the cost is saved.

The functional element 30 is arranged in the accommodating cavity formed by the base 21 and the lifting cover 22 in a surrounding manner, and the drain hole 101 communicated with the accommodating cavity is formed in the area covered by the lifting rib 20 of the inner washing machine cylinder 100, so that in the operation process of the washing machine, water in the inner washing machine cylinder 100 can be drained to the inner cylinder and the outer cylinder through the water inlet hole 201, the functional element 30 and the drain hole 101 in sequence, and stains such as paper scraps, hair scraps and the like in water are adsorbed and filtered by the functional element 30, namely, the stains such as the paper scraps, the hair scraps and the like are collected in the accommodating cavity of the lifting rib 20 under the action of the functional element 30, and as the lifting cover 22 is detachably connected with the base 21, a user can clean the lifting cover 22 to remove the stains collected in the accommodating cavity by filtering, and the use is convenient, based on the above, the lifting rib 20 provided by the embodiment realizes the effect of collecting the stains such as the paper scraps, the hair scraps and the like, and is beneficial to improving the washing effect, meanwhile, the phenomenon that stains such as paper scraps, hair scraps and the like enter the inner drum and the outer drum to pollute the washing machine is avoided to a certain extent, and the sanitation is good.

Specifically, inlet opening 201 is seted up on base 21's lateral wall, has reduced the difference in height between inlet opening 201 and barrel 10's the inner wall, and so design, during washing and dehydration, water in the barrel 10 enters into the holding intracavity that promotes muscle 20 more easily under the effect of centrifugal force to make the wastepaper and the flock of dissolving in aqueous enter into the holding intracavity more easily and be adsorbed by function piece 30, help strengthening washing effect and drainage effect.

During the concrete realization, inlet opening 201 on the base 21 lateral wall is close to the junction setting of base 21 lateral wall and barrel 10 inner wall, preferably, refer to fig. 1, it is shown in fig. 3 and fig. 6, base 21 lateral wall and barrel 10 inner wall's junction set up jaggedly, the breach forms inlet opening 201 with the inner wall of barrel 10 jointly, so design, the difference in height between inlet opening 201 and the inner wall of barrel 10 is zero, that is to say, during washing and dehydration, under the effect of centrifugal force, water in the barrel 10 can directly enter into the holding intracavity, the water flow path has been reduced, under the condition that does not increase function piece 30 thickness, not only the absorption collection efficiency to wastepaper and flock is higher, the drainage effect is also better.

In order to facilitate drainage, referring to fig. 6, a plurality of water inlets 201 are generally disposed on the sidewall of the base 21, and the plurality of water inlets 201 are spaced along the circumferential direction of the base 21.

Of course, the lifting cover 22 may be provided with a water inlet 201.

Through will promoting muscle 20 and set up to promoting lid 22 and base 21 split type promotion muscle 20 promptly, can take out function piece 30 more conveniently from putting the intracavity, impurity such as adsorbed wastepaper, flock on the convenience of customers clearance function piece 30 on the one hand, simple structure realizes easily that convenient to use, on the other hand when function piece 30 or promotion lid 22 have the damage, conveniently changes, saves the cost.

In a specific implementation, the base 21 may be assembled on the inner wall of the cylinder 10 in any suitable manner, as long as the connection is secure, and the two are relatively fixed, which is not limited herein.

Illustratively, the base 21 is provided with a mounting hole, and the barrel 10 is provided with a mounting hole at a position corresponding to the mounting hole, and when the base 21 is mounted on the inner wall of the barrel 10 from the outside of the barrel 10 through screws sequentially passing through the mounting hole and the mounting hole.

During the specific use, promote lid 22 and base 21 and can adopt arbitrary suitable mode to realize dismantling the connection, for example the buckle is connected, magnetism is inhaled and is connected etc. so design, the user can be very conveniently with promoting lid 22 and open from base 21 to take out function piece 30 and clear up, simple structure realizes easily, convenient clearance.

It can be understood that, the lifting cover 22 is detachably connected to the base 21 through the first engaging portion 51 and the second engaging portion 52, so that the user can open the lifting cover 22 by himself or herself, clean the stored dirt accumulated in the accommodating cavity and filter the dirt adsorbed on the filtering sponge.

In the present embodiment, referring to fig. 5 and 6, the number of the first engaging portions 51 is at least two, and at least two second engaging portions 52 are provided at intervals along the circumferential direction of the lift cap 22 on the side of the lift cap 22 facing the base 21; the number of the second engaging portions 52 is at least two, the at least two second engaging portions 52 are arranged at intervals along the circumferential direction of the base 21, and one first engaging portion 51 corresponds to one second engaging portion 52.

Through setting up a plurality of first block portion 51 and the second block portion 52 that cooperate the joint each other, can strengthen the joint strength who promotes between lid 22 and the base 21, avoided to a certain extent promoting lid 22 and taken place from the phenomenon that the base 21 is gone up to become flexible or break away from in the in-process of operation, help improving the collection effect to stains such as wastepaper, flock.

In concrete implementation, referring to fig. 6, the first engaging portions 51 at the two ends are symmetrically disposed along the line of symmetry of the lifting rib 20 in the length direction, and the first engaging portions 51 in the middle are disposed in a staggered manner, that is, the first engaging portions 51 at the two sides of the lifting rib 20 and near the middle are asymmetric and not on the same straight line, so that the design can increase the connection strength of the lifting cover 22 and the base 21, and the structure is stable and the reliability is high.

In a specific implementation, referring to fig. 1, 2, 7 and 8, the locking structure includes a locking element 60 that can slide between the lifting cover 22 and the base 21, the locking element 60 has a locking protrusion 61, the lifting cover 22 has an unlocking slot 203 and a locking slot 204, so that when the locking element 60 slides between the unlocking slot 203 and the locking slot 204, referring to fig. 8, the locking protrusion 61 can be engaged with the locking slot 204, and an end of the locking element 60 close to the base 21 is pressed against the base 21; or referring to fig. 7, the locking protrusion 61 may be engaged with the unlocking slot 203, and the end of the locking element 60 close to the base 21 is separated from the base 21.

When the lifting cover is used specifically, the lifting cover 22 is clamped on the base 21 through the first clamping portion 51 and the second clamping portion 52, then the locking piece 60 slides towards the direction close to the base 21, so that the locking protrusion 61 is clamped in the locking groove 204, meanwhile, one end of the locking piece 60 close to the base 21 is abutted against the base 21, at the moment, the lifting cover 22 and the base 21 are clamped and locked together, the structure is stable, and the connection is reliable.

When the user needs to open the lifting cover 22 to clean the accommodating cavity or the functional piece 30, the locking piece 60 slides towards the direction away from the base 21, so that the locking protrusion 61 is clamped in the unlocking groove 203, at the moment, one end of the locking piece 60 close to the base 21 is separated from the base 21, the lifting cover 22 is pulled towards the direction away from the base 21, the first clamping part 51 and the second clamping part 52 are separated, the lifting cover 22 can be opened, the user can conveniently clean the accumulated stain in the accommodating cavity or the stain adsorbed on the functional piece 30, and the use is convenient.

In some embodiments, the functional element 30 comprises a porous adsorbent element.

During specific use, arrange porous absorption piece in the holding intracavity that base 21 and lift lid 22 enclose jointly to close the formation, washing machine is at the in-process of operation, and washing machine inner tube 100's water enters into the holding chamber through inlet opening 201 after, porous absorption piece can adsorb to collect filtration with stains such as wastepaper, the flock in aquatic, promptly, stains such as wastepaper, flock are collected in the holding intracavity that promotes muscle 20 under the effect of porous absorption piece, have improved the washing effect. Because the lifting cover 22 and the base 21 are detachably connected, a user can open the lifting cover 22 to clean up stains collected in the accommodating cavity in a filtering manner, and the use is convenient.

In other embodiments, the functional element 30 may also be a bactericidal glass, a scale inhibitor, a sponge, or the like for slowing down drainage.

In some embodiments, referring to fig. 9, the washing machine inner barrel 100 is provided with the drain holes 101, and all the drain holes 101 are opened in the area of the washing machine inner barrel 100 covered by the lifting ribs 20, that is, the drain holes 101 of the barrel 10 are all opened in the area covered by the lifting ribs 20, that is, the barrel 10 is exposed outside the lifting ribs 20 and has no drain holes, so that the lifting ribs 20 and the functional member 30 can not only filter and collect stains such as paper scraps, hair scraps and the like dissolved in water more effectively, but also can separate the inner barrel from the outer barrel during washing, thereby avoiding water leakage between the inner barrel and the outer barrel, and further avoiding cross contamination.

All the drain holes 101 are arranged in the area of the washing machine inner barrel 100 covered by the lifting ribs 20, namely, the washing machine inner barrel 100 is a non-porous area without the drain holes 101 in the area outside the lifting ribs 20, so that water in the barrel 10 can be discharged from the drain holes 101 only after entering the lifting ribs 20, a water flow path is optimized, the phenomenon that stains such as paper scraps, fluff and the like enter the inner and outer barrels to pollute the washing machine can be avoided to a certain extent, and the sanitation is good.

Of course, in other embodiments, the area of the barrel 10 covered by the lifting rib 20 and the area exposed outside the lifting rib 20 may be provided with drainage holes.

In this embodiment, a relief hole 202 is formed on a surface of the base 21 close to the inner wall of the cylinder 10, and the relief hole 202 is communicated with the drainage hole 101 and the accommodating cavity. Wherein the feature 30 blocks the clearance hole 202. So design, washing machine operation, water in the inner tube loops through inlet opening 201, behind the functional part 30, most water returns to and carries out the washing work in the inner tube through inlet opening 201 again, only few water permeates the functional part 30 with very slow speed and oozes, but because the water pressure in the inner tube is far greater than the pressure of interior outer tube, consequently, water in the interior outer tube can not pass functional part 30 and permeate in the inner tube, thereby the dirt of interior outer tube can not enter into the interior clothing that pollutes being washed of inner tube, the washing effect is good, safety and sanitation, user experience is good.

Through the arrangement, the functional piece 30 can collect dirt such as filter line scraps, paper scraps and the like on one hand, and the washing effect is improved; on the other hand, because the functional part 30 is blocked on the avoiding hole 202, the function of water isolation is also achieved, that is, during washing, the functional part 30 can separate the inner cylinder from the outer cylinder, and can block water in the cylinder 10 from being discharged to the inner cylinder and the outer cylinder to a certain extent, so that mutual water leakage between the inner cylinder and the outer cylinder during washing is avoided, cross contamination is avoided, and safety and sanitation are achieved.

When the inner tub 100 of the washing machine drains, the water in the inner tub is drained through the water inlet 201, the filtering and adsorbing member, the avoiding hole 202 and the drain hole 101 in sequence under the action of centrifugal force.

In this embodiment, the functional member 30 blocks the clearance hole 202, i.e. the functional member 30 separates the inner and outer cylinders. During specific use, because the function piece 30 will dodge hole 202 shutoff, during the washing, this internal water of inner tube is kept off by function piece 30 and is hindered at the inner tube body and promote the holding intracavity of muscle 20, that is to say, during the washing, this internal water of inner tube can not pass function piece 30 and flow out to the inner tube and outer tube from dodging hole 202 and wash port 101, likewise, the water in the inner tube and outer tube can not pass function piece 30 and flow into the inner tube is originally internal yet, thereby can effectively prevent to cross water each other between inner tube and the urceolus through function piece 30, avoid cross contamination, and is healthy and sanitary, can improve the washing effect of this internal washing clothing of inner tube to a certain extent.

In some embodiments, the surface of the base 21 close to the inner wall of the barrel 10 is an opening, when the lifting rib 20 is installed on the inner wall of the barrel 10, the water drainage hole 101 on the barrel 10 is directly communicated with the accommodating cavity through the opening, and at this time, the function element 30 can simultaneously block the opening and the water drainage hole 101.

In this embodiment, the shape of the opening of the avoiding hole 202 matches with the shape of the outer contour of the functional element 30, so that the functional element 30 can penetrate out of the avoiding hole 202, and the outer edge of the functional element 30 is attached to the hole wall of the avoiding hole 202, in other words, the functional element 30 is arranged in the avoiding hole 202 in a penetrating manner, and the outer wall of the functional element 30 abuts against the hole wall of the avoiding hole 202, so that the avoiding hole 202 can be more firmly blocked through the functional element 30, which is helpful for enhancing the water-resisting performance of the functional element 30, thereby ensuring better interval between the inner cylinder and the outer cylinder, and more effectively avoiding the problem of water leakage between the inner cylinder and the outer cylinder.

Through setting up like this, under the condition that does not change the accommodation chamber space, can let the volume of function piece 30 bigger, on the one hand, improved the area of contact of function piece 30 with water, make and filter the adsorption efficiency better, on the other hand, make the water proof performance of function piece 30 better, do not cross water between inner tube and the urceolus when further having guaranteed the washing, avoided cross contamination more effectively, health nature and security are better.

In a specific implementation, the functional element 30 penetrates out of the avoiding hole 202, a gap may be formed between a surface of the functional element 30, which is far away from the accommodating cavity, and the inner wall of the cylinder 10, and because the avoiding hole 202 is sealed by the functional element 30, water in the cylinder 10 does not flow into the gap during washing and is not discharged from the water discharge hole 101 even more under the action of the functional element 30.

Of course, the surface of the functional element 30 far from the accommodating cavity may also directly abut against the inner wall of the inner cylinder, that is, the portion of the functional element 30 exposed outside the avoiding hole 202 abuts against the inner wall of the cylinder 10 to seal the water drainage hole 101.

Through setting up like this, the one side that functional part 30 is close to the wash port 101 that is covered by promotion muscle 20 directly supports and pushes up on the inner wall of barrel 10, so, functional part 30 has not only blockked dodge hole 202, still has blockked wash port 101, thereby avoided stains such as wastepaper, the hair bits to enter into interior outer tube, collect effectively and filter stains such as wastepaper, hair bits at the holding intracavity, still make the water proof performance between inner tube and the urceolus better, prevent to concatenate water each other between inner tube and the urceolus more effectively during the washing, consequently, dirt between interior outer tube can not enter into the clothing that the inner tube pollutes being washed, security and health are better.

In a specific implementation, at least a portion of the outer edge of the functional element 30 abuts against the wall of the receiving cavity.

By such arrangement, the volume of the functional element 30 may be the same as the volume of the cavity of the accommodating chamber, i.e. the outer edge of the accommodating chamber entirely abuts against the chamber arm of the accommodating chamber. Certainly, the volume of the functional element 30 may also be smaller than the cavity volume of the accommodating cavity, especially, the length and the width of the functional element 30 are both consistent with those of the accommodating cavity, but the thickness of the functional element 30 is smaller than that of the accommodating cavity, that is, part of the outer edge of the functional element 30 abuts against the cavity arm of the accommodating cavity, so long as water in the inner cylinder can be discharged through the water discharge hole 101 after passing through the functional element 30, the layout is flexible, the assembly is convenient, and the application range is wide.

In this embodiment, refer to fig. 4, fig. 7 and fig. 8, be provided with strengthening rib 40 in the lift cap 22, wherein, strengthening rib 40 can set up arbitrary suitable position department in lift cap 22, as long as the one end of strengthening rib 40 is connected with the chamber wall of lift cap 22, the other end of strengthening rib 40 supports to push up on function piece 30 can, so design, strengthening rib 40 not only can increase the intensity that promotes muscle 20, thereby help increasing the life who promotes muscle 20 and barrel 10, can also support function piece 30, make function piece 30 fix in the holding intracavity more steadily, prevent function piece 30 excessive deformation, and then make the filtration adsorption performance of function piece 30, water permeability and water proof performance are better.

In a specific implementation, the reinforcing ribs 40 are multiple, as shown in fig. 4, the plurality of reinforcing ribs 40 are arranged in a staggered manner, part of the reinforcing ribs 40 are defined as first sub-reinforcing ribs 41 arranged at intervals along the length direction of the lift cover 22, part of the reinforcing ribs 40 are defined as second sub-reinforcing ribs 42 arranged at intervals along the width direction of the lift cover 22, ends of all the first sub-reinforcing ribs 41 and all the second sub-reinforcing ribs 42 far away from the avoiding hole 202 are fixed on the wall of the accommodating cavity, one end of all the first sub-reinforcing ribs 41 close to the avoiding hole 202 and one end of all the second sub-reinforcing ribs 42 far away from the avoiding hole 202 are flush and abut against the functional component 30, and the structure is simple and easy to implement, on one hand, the structural strength of the lift rib 20 can be improved, the service life of the lift rib is prolonged, and on the other hand, the function member 30 can be stably supported, and the function member 30 is prevented from being excessively deformed.

In this embodiment, the drainage holes 101 may be opened at any suitable position, and preferably, all the drainage holes 101 on the drum 10 are located in the area of the drum 10 covered by the lifting rib 20.

Through the arrangement, water in the cylinder body 10 can only flow into the inner cylinder and the outer cylinder through the water inlet holes 201, the functional parts 30 and the water discharge holes 101, so that a water flow path is optimized, and the filtering and collecting effects of the lifting ribs 20 on paper scraps, flocks and other stains are enhanced.

When the outer edge of the functional element 30 is attached to the hole wall of the avoidance hole 202, the functional element 30 separates the inner cylinder from the outer cylinder, when the washing machine operates, water in the inner cylinder passes through the water inlet 201 and the functional element 30 in sequence, most of the water returns to the inner cylinder through the water inlet 201 to perform washing operation, only a small amount of water permeates through the functional element 30 at a very slow speed, but the water pressure in the inner cylinder is far greater than the pressure of the inner cylinder and the outer cylinder, so that the water in the inner cylinder and the outer cylinder cannot permeate into the inner cylinder through the functional element 30, mutual water cross connection between the inner cylinder and the outer cylinder can be effectively prevented through the functional element 30, cross contamination is avoided, the washing effect of washing clothes in the inner cylinder can be improved to a certain extent. Meanwhile, the collecting effect on stains such as paper scraps, hair scraps and the like dissolved in water is better, the cleaning is convenient, the safety and the sanitation are realized, and the user experience is good.

When the inner tub 100 of the washing machine drains, the water in the inner tub is drained through the water inlet 201, the filtering and adsorbing member, the avoiding hole 202 and the drain hole 101 in sequence under the action of centrifugal force.

Example two

Referring to fig. 9 to 11, the present embodiment also provides a washing machine inner tub including a tub 10 and the lifting rib 20 as described above provided on the inner wall of the tub 10.

In specific implementation, only one lifting rib 20 may be disposed on the inner wall of the cylinder 10, the lifting rib 20 is the lifting rib 20, and of course, a plurality of lifting ribs 20 may also be disposed on the inner wall of the cylinder 10, and the plurality of lifting ribs 20 are disposed at intervals along the circumferential direction of the cylinder 10.

When the inner wall of the cylinder 10 is provided with the plurality of lifting ribs 20, part of the lifting ribs 20 in the plurality of lifting ribs 20 are the split type lifting ribs 20, so that a user can conveniently detach the corresponding lifting cover 22 to clean stains such as lint, paper dust and the like on the accommodating cavity and the functional element 30; certainly, the plurality of lifting ribs 20 can also be all the split lifting ribs 20, so that when the washing machine washes, the collecting and filtering effects on stains such as lint and wastepaper are better, and the use is more convenient for users.

The lifting rib 20 in this embodiment has the same structure as the lifting rib 20 provided in the first embodiment, and can bring about the same or similar technical effects, and details are not repeated here, and specific reference can be made to the description of the above embodiments.

EXAMPLE III

The embodiment also provides a washing machine, which comprises a washing machine inner barrel.

The specific structure and implementation principle of the inner drum of the washing machine in this embodiment are the same as those of the inner drum of the washing machine provided in the above embodiment, and details are not repeated herein, and reference may be made to the description of the above embodiment.

In the washing machine provided by the embodiment, the lifting rib 20 in the washing machine inner cylinder 100 comprises the base 21 and the lifting cover 22 which are detachably connected together, the functional member 30 is arranged in the accommodating cavity formed by the base 21 and the lifting cover 22 together in a surrounding manner, the washing machine inner cylinder 100 is provided with the drain hole 101 communicated with the accommodating cavity in the area covered by the lifting rib 20, so that water in the washing machine inner cylinder 100 can be drained to the inner cylinder and the outer cylinder through the water inlet hole 201, the functional member 30 and the drain hole 101 in sequence in the operation process of the washing machine, and therefore stains such as paper scraps, hair scraps and the like in water are adsorbed and filtered by the functional member 30, namely, the stains such as the paper scraps, the hair scraps and the like are collected in the accommodating cavity of the lifting rib 20 under the effect of the functional member 30, because the lifting cover 22 and the base 21 are detachably connected, a user can open and clean up the stains collected in the accommodating cavity, and the use is convenient, based on this, the lifting rib 20 provided by the embodiment realizes the effect of collecting stains such as paper scraps, hair scraps and the like, helps to improve the washing effect, and simultaneously avoids the phenomenon that the stains such as the paper scraps, the hair scraps and the like enter the inner and outer drums to pollute the washing machine to a certain extent, so that the sanitation is good.

In concrete implementation, the drain holes 101 on the inner drum 100 of the washing machine can be all arranged in the area covered by the lifting ribs 20, that is, the inner drum 100 of the washing machine is exposed out of the lifting ribs 20 and has no drain holes, so that the lifting ribs 20 and the functional parts 30 can not only more effectively filter and collect paper scraps, flock and other stains dissolved in water, but also can separate the inner drum of the washing machine from the outer drum of the washing machine during washing, and water leakage between the inner drum of the washing machine and the outer drum of the washing machine is avoided, thereby avoiding cross contamination and having good sanitation.

Of course, the washing machine drum 100 may be provided with drain holes in both the area covered by the lifting ribs 20 and the area exposed outside the lifting ribs 20.

In an exemplary implementation, the washing machine further comprises a washing machine outer barrel and a driving device. The inner barrel of the washing machine is arranged in the outer barrel of the washing machine, and the inner cavity of the inner barrel of the washing machine forms a washing cavity for placing clothes. The driving device is used for driving the washing machine inner barrel to rotate relative to the washing machine outer barrel.

During washing, the washing machine sprays water through the door seal, water enters the washing machine inner barrel 100, the lifting ribs 20 can drive washings in the washing machine inner barrel 100 to rise, and when the washings reach a certain height, the washings fall down under the action of gravity, so that the effect similar to artificial lifting and falling for beating the washings is realized, and therefore, the washing effect is realized. Meanwhile, the functional elements 30 in the lifting ribs 20 can be used for adsorbing stains such as paper scraps, hair scraps and the like in the filtered water; because the lifting cover 22 is detachably connected with the base 21, a user can open the lifting cover 22 to clean up dirt in the accommodating cavity and on the functional element 30, and the use is convenient.

When the function member 30 blocks the avoiding hole 202, the function member 30 can also separate the inner drum from the outer drum of the washing machine during washing, that is, the function member 30 can block water in the inner drum 100 from being discharged to the inner drum and the outer drum to a certain extent, in other words, the function member 30 blocked in the avoiding hole 202 can prevent water from being mixed between the inner drum and the outer drum during washing, so that the dirt of the inner drum and the outer drum can not enter the inner body of the inner drum to pollute the clothes being washed, thereby avoiding cross contamination and being safe and sanitary.

Wherein, when washing, moisturizing can be carried out through the door seal spraying.

Other technical features are also the same as those of the above embodiments and can bring about the same or similar technical effects, and are not repeated herein, and specific reference may be made to the description of the above embodiments.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (14)

1. A lifting rib is characterized by comprising a base and a lifting cover;

the base is used for being connected with the inner wall of the inner barrel of the washing machine, the lifting cover is provided with a first clamping part, the base is provided with a second clamping part, and the lifting cover is detachably connected to the base through matching clamping of the first clamping part and the second clamping part;

the base and the lifting cover are enclosed together to form an accommodating cavity, a functional part is arranged in the accommodating cavity, a water inlet hole communicated with the inner cavity of the barrel is formed in the lifting rib, and the water inlet hole is communicated with the accommodating cavity;

and a locking structure for preventing the lifting cover and the base from moving relatively is arranged between the lifting cover and the base.

2. The lifting rib as claimed in claim 1, wherein the first engaging portion is a protrusion extending toward the base, and the second engaging portion is a slot into which the protrusion is inserted.

3. The lifting rib according to claim 1, wherein the number of the first engaging portions is at least two, and at least two of the second engaging portions are provided at intervals in a circumferential direction of the lifting cover on a side of the lifting cover facing the base;

the number of the second clamping parts is at least two, the at least two second clamping parts are arranged at intervals along the circumferential direction of the base, and one first clamping part corresponds to one second clamping part.

4. The lifting bar as recited in claim 1, wherein the locking structure comprises a locking element slidable between the lifting cap and the base;

the locking piece is provided with a locking protrusion, the lifting cover is provided with an unlocking groove and a locking groove, so that when the locking piece slides between the unlocking groove and the locking groove, the locking protrusion can be clamped with the locking groove, and one end of the locking piece, which is close to the base, abuts against the base; or the locking protrusion can be clamped with the unlocking groove, and one end of the locking piece close to the base is separated from the base.

5. A lifting rib as claimed in claim 1, characterised in that said functional element comprises a porous suction element.

6. A lifter bar according to any of claims 1-5, characterized in that at least a part of an outer edge of the functional element abuts against a wall of the receiving cavity.

7. The lifting rib as claimed in claim 6, wherein a reinforcing rib is provided on an inner wall of the lifting cap;

one end of the reinforcing rib is connected with the cavity wall of the lifting cover, and the other end of the reinforcing rib abuts against the functional part.

8. The lifting bar as claimed in any one of claims 1 to 5, wherein said water inlet openings are provided in a side wall of said base.

9. The lifting rib according to claim 8, wherein a joint of the side wall of the base and the cylinder is provided with a notch, and the notch and the inner wall of the cylinder jointly form the water inlet hole.

10. The lifter bar according to any one of claims 1 to 5, wherein the washing machine drum is provided with drain holes, all of which are opened in an area of the washing machine drum covered by the lifter bar.

11. The lifting rib according to claim 10, wherein a side of the base close to the inner wall of the cylinder body is provided with an avoidance hole for the functional member to pass through, so that the functional member blocks the drainage hole.

12. The lifting rib according to claim 11, wherein the open hole shape of the avoiding hole matches the outer contour shape of the functional member, and the outer edge of the functional member is fitted to the hole wall of the avoiding hole.

13. A washing machine drum comprising a drum body and a lifting rib as claimed in any one of claims 1 to 12 provided on an inner wall of the drum body.

14. A washing machine comprising a washing machine drum according to claim 13.

Images