CN217052769U - Inner drum of clothes treatment device and clothes treatment device - Google Patents

Abstract

The utility model discloses a clothing processing apparatus's inner tube and clothing processing apparatus, wherein, clothing processing apparatus's inner tube includes stack shell and bobbin base, and the one end of stack shell has spacious opening, and the bobbin base is established and is taken the department of spacious opening of closing at spacious opening, and wherein, the position that is close to spacious opening of stack shell has first drainage district, and at least some of the bobbin base stretches into in the stack shell from opening in order to cover first drainage district, is equipped with first drainage hole in the region in the first drainage district that the bobbin base covered. The utility model discloses clothing processing apparatus's inner tube covers first drainage district through utilizing partial bobbin base in order to realize covering first drain hole, at the in-process that clothing processing apparatus handled the clothing like this, can avoid first drain hole direct contact clothing and cause wearing and tearing to the clothing, promotes user experience.

Description

Inner drum of clothes treatment device and clothes treatment device

Technical Field

The utility model relates to a clothing processing technology field specifically is an inner tube and clothing processing apparatus who relates to a clothing processing apparatus.

Background

In the inner drum of the conventional clothes treatment device, in order to facilitate quick discharge of water in the inner drum, a large number of drain holes are usually formed in the drum body of the inner drum, but in the process of treating clothes by the clothes treatment device, the drain holes have the risk of scraping the clothes, and meanwhile, the clothes are abraded, so that the user experience is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a clothes treatment device's inner tube, the inner tube when realizing the log raft play in with the inner tube, still can avoid wash port direct contact clothing and cause wearing and tearing to the clothing, promotes user experience.

The utility model discloses still aim at providing a clothing processing apparatus who has above-mentioned inner tube.

According to the utility model discloses an inner tube of clothing processing apparatus, include: the cylinder body is provided with an open opening at one end; the barrel bottom is arranged at the opening to seal the opening, a first drainage area is arranged at the position, close to the opening, of the barrel body, at least one part of the barrel bottom extends into the barrel body from the opening to cover the first drainage area, and a first drainage hole is formed in the area, covered by the barrel bottom, of the first drainage area.

According to the utility model discloses clothes treatment device's inner tube through set up first drain hole in the region in the first drainage district that covers at the bobbin base, when guaranteeing that the hydroenergy in the inner tube is enough normal discharge, still can guarantee to handle the in-process of clothing at clothes treatment device, first drain hole can not the direct contact clothing and cause wearing and tearing to the clothing to avoid the inner tube to scrape bad clothing, promote user experience.

In some examples, the first drain hole includes a plurality of first drain holes, and the plurality of first drain holes are arranged at intervals in the circumferential direction of the barrel body.

In some examples, the first drain hole is in a normally open state to communicate the inner side and the outer side of the barrel.

In some examples, the cartridge bottom comprises: an end wall located within the barrel; and one end of the peripheral wall is connected with the peripheral edge of the open opening, the other end of the peripheral wall extends towards the inner side of the cylinder body and is connected with the outer peripheral edge of the end wall, and the peripheral wall is opposite to the first water drainage area.

In some examples, a water flow passage is formed between the peripheral wall and the barrel, and the water flow passage communicates the first drain hole and the inner cavity of the barrel.

In some examples, the radial dimension of the barrel increases gradually in the axial direction toward the bottom of the barrel.

In some examples, the inner circumferential wall of the barrel has a kneading region, and the kneading region and the first water discharge region are arranged in an axial direction of the barrel, wherein the kneading region is provided with a plurality of kneading projections, the plurality of kneading projections are arranged at intervals in a circumferential direction of the barrel, and each kneading projection forms a curved shape.

In some examples, a flow guide channel is formed between two adjacent kneading projections, and one end of at least a part of the flow guide channel faces the first drainage area.

In some examples, the barrel further has a second water discharging area, and the second water discharging area and the rubbing area are arranged in the circumferential direction of the barrel, wherein a lifting rib is provided on the inner side of the barrel to cover the second water discharging area, and a plurality of second water discharging holes are provided at positions where the lifting rib covers the second water discharging area.

In some examples, the second drain region and the kneading region respectively include a plurality of regions, and the plurality of second drain regions and the plurality of kneading regions are alternately arranged in a circumferential direction of the barrel.

In some examples, the part of the barrel excluding the first drain region and the second drain region is a closed structure.

According to the utility model discloses clothing processing apparatus, include: an outer tub; according to the inner drum of the clothes processing device, the inner drum can be rotatably arranged in the outer drum.

According to the utility model discloses clothing processing apparatus, through the inner tube that adopts aforementioned clothing processing apparatus, can effectively reduce the clothing processing apparatus and to the wearing and tearing that the clothing caused when handling the clothing, promote user experience.

Additional aspects and advantages of the invention will be set forth in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an inner barrel according to some embodiments of the present invention.

Fig. 2 is a cross-sectional view of an inner barrel according to some embodiments of the present invention.

Fig. 3 is a partially enlarged view of a region i in fig. 2.

Fig. 4 is a partial schematic view of an inner barrel according to some embodiments of the present invention.

Fig. 5 is a schematic perspective view of a lifting rib according to some embodiments of the present invention.

Fig. 6 is a front view of a lifting rib according to some embodiments of the present invention.

Fig. 7 is a cross-sectional view of a lifting bar according to some embodiments of the present invention.

Reference numerals:

1000. an inner barrel;

120. a barrel body;

122. a first drainage zone; 1221. a first drain hole;

121. a second drain region; 1231. a second drain hole;

130. a cylinder bottom; 131. an end wall; 132. a peripheral wall;

140. a cylinder opening;

150. a water flow channel;

200. lifting the ribs;

210. a first side wall; 211. a first water passing opening; 212. a first water blocking part;

220. a second side wall; 221. a second water passing opening; 222. a second water retaining part;

230. a hook is clamped; 240. water passing holes; 260. a shield;

300. a kneading zone;

310. kneading the convex part;

320. a flow guide channel;

321. a first flow guide passage; 3211. a first flow guide section; 3212. a second flow guide section;

322. a second flow guide passage.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention.

The inner tub 1000 of the laundry treating apparatus according to the embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 to 3, an inner tub 1000 of a laundry treating apparatus according to an embodiment of the present invention includes: a barrel 120 and a barrel bottom 130.

The barrel 120 has an open end at one end, and the barrel bottom 130 is disposed at the open end to close the open end.

The first drainage area 122 is provided at a position of the cylinder 120 close to the open opening, and it can be understood that the first drainage area 122 is provided at a position of the cylinder 120 close to the cylinder bottom 130.

At least a portion of the bottom 130 extends into the body 120 from the opening to cover the first drainage area 122, and a first drainage hole 1221 is formed in the area of the first drainage area 122 covered by the bottom 130. It should be noted that the first drainage hole 1221 is provided in the area of the first drainage area 122 covered by the cylinder bottom 130, and the first drainage hole 1221 is provided in the projection range of the cylinder bottom 130 on the circumferential surface of the cylinder body 120, so that the cylinder bottom 130 is used to cover the first drainage hole 1221.

According to the inner tube 1000 of the clothes treatment device of the embodiment of the present invention, the first drainage hole 1221 is disposed in the area of the first drainage area 122 covered by the tube bottom 130, so that when the tube bottom 130 covers the first drainage area 122, the tube bottom 130 can be utilized to cover the first drainage hole 1221, on one hand, the first drainage hole 1221 can be hidden, and the user is prevented from directly observing the first drainage hole 1221, thereby improving the aesthetic degree of the inner tube 1000; on the other hand, ensure at the in-process that the clothing was handled, first drainage hole 1221 can not direct contact clothing to avoid first drainage hole 1221's hole along wearing and tearing clothing, with effectively solving the problem of clothing wearing and tearing, make the wear rate greatly reduced of clothing, promote user experience.

It should be noted that, in the present application, the first drainage hole 1221 is covered by the existing structure (the bottom 130) on the inner cylinder 1000, so that there is no need to provide other structural members for shielding the first drainage hole 1221, and thus the inner cylinder 1000 has a simple structure, and the manufacturing difficulty of the inner cylinder 1000 is reduced while the production cost of the inner cylinder 1000 is reduced.

In addition, this application is through set up first drainage hole 1221 in the region in first drainage district 122, also realizes setting up first drainage hole 1221 on stack shell 120 promptly, and first drainage hole 1221 is used for the inside and outside both sides of intercommunication stack shell 120, can realize the intercommunication of inner tube 1000 and outside flow path like this, ensures that the water in the inner tube 1000 can be discharged through first drainage hole 1221 smoothly, reaches the mesh of handling the clothing.

It can be understood, compare in prior art, the inner tube 1000 of the clothes treatment device of this application, through set up first drainage hole 1221 in the region of the first drainage district 122 that bobbin base 130 covered, when guaranteeing that the hydroenergy in inner tube 1000 can normally be discharged, still can ensure that clothes treatment device first drainage hole 1221 can not direct and clothing contact when handling the clothing, thereby avoid first drainage hole 1221 wire drawing, rip or wearing and tearing clothing, promote user experience, still make the simple structure of inner tube 1000 simultaneously.

In some embodiments of the present invention, as shown in fig. 1, the first drainage hole 1221 includes a plurality of first drainage holes 1221 arranged along the circumferential interval of the barrel 120. The plurality of first drain holes 1221 are simultaneously matched with drainage to improve the drainage efficiency of the inner tub 1000, and simultaneously achieve the purpose of thoroughly draining the washing water and dirt, so as to further improve the laundry treatment capacity of the inner tub 1000.

In addition, this application sets up through the circumference interval with a plurality of first drainage holes 1221 along stack shell 120, and a plurality of first drainage holes 1221 cooperate like this and can be discharged the rivers that are located the ascending different positions department of stack shell 120 circumference, still can promote the drainage quality when improving drainage efficiency.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In some embodiments of the present invention, the first drain hole 1221 is normally open to communicate the inner side and the outer side of the barrel 120. Therefore, the first drainage holes 1221 can be always communicated with the inner side and the outer side of the barrel body 120, which can improve the drainage efficiency of the inner barrel 1000, and can thoroughly discharge the washing water and dirt in the inner barrel 1000, thereby improving the drainage effect and further improving the clothes processing capacity of the inner barrel 1000. Simultaneously, through setting up normally open first drainage hole 1221, need not to set up the sealing member of sealed first drainage hole 1221 again in first drainage hole 1221 department, still can make the simple structure of inner tube 1000, the control of being convenient for when reducing this application inner tube 1000 manufacturing cost, reducing the manufacturing degree of difficulty.

In some embodiments of the present invention, as shown in fig. 2 and 3, the base 130 includes an end wall 131 and a peripheral wall 132, the end wall 131 being located within the barrel 120. To ensure that a portion of the bottom 130 can be located in the barrel 120 to facilitate closing the open mouth with the bottom 130.

In the present application, the bottom 130 is provided to close the open opening, so that the whole inner cylinder 1000 can be formed into a closed structure in the process of treating the laundry by the inner cylinder 1000, thereby facilitating the washing process of the laundry.

As shown in fig. 3, one end of the peripheral wall 132 is connected to the peripheral edge of the opening, the other end of the peripheral wall 132 extends toward the inside of the body 120 and is connected to the peripheral edge of the end wall 131, and the peripheral wall 132 faces the first drain region 122. By connecting one end of the peripheral wall 132 with the peripheral edge of the opening, that is, connecting the peripheral wall 132 to the barrel 120, the barrel 120 is used for supporting the peripheral wall 132 to improve the position stability of the peripheral wall 132, meanwhile, the other end of the peripheral wall 132 extends towards the inner side of the barrel 120 to connect the end wall 131, the peripheral wall 132 and the end wall 131 are connected to form the complete barrel bottom 130, and the peripheral wall 132 with stable position can also play a role of supporting the end wall 131 to improve the position stability of the end wall 131, so that the whole position of the barrel bottom 130 is stable, at this time, the peripheral wall 132 can be used for covering the first drainage area 122 due to the extension of the partial structure of the peripheral wall 132 towards the inner side of the barrel 120, so as to cover the first drainage hole 1221 in the area of the first drainage area 122, ensure that the first drainage hole 1221 can not directly contact with the clothes during the clothes treatment, thereby avoiding the hole edge of the first drainage hole 1221 from wearing the clothes, the problem of abrasion of clothes is effectively solved, the abrasion rate of the clothes is greatly reduced, and user experience is improved.

Alternatively, the connection between one end of the peripheral wall 132 and the peripheral edge of the open opening may be one of snapping, welding or bonding to increase the connection strength between the peripheral wall 132 and the peripheral edge of the open opening, that is, the connection strength between the peripheral wall 132 and the barrel 120, thereby ensuring that one end of the peripheral wall 132 can be stably connected to the barrel 120.

Optionally, the connection between the other end of the peripheral wall 132 and the outer peripheral edge of the end wall 131 may also be one of clamping, welding or bonding, and the beneficial effect produced by the clamping, welding or bonding between the peripheral wall 132 and the outer peripheral edge of the open opening can be referred to, which is not described herein again.

Optionally, the bottom 130 is manufactured by an integral forming process, so that the matching connection between the other end of the peripheral wall 132 and the outer peripheral edge of the end wall 131 is omitted in the process of assembling the bottom 130, so as to reduce the manufacturing difficulty of the bottom 130 and improve the manufacturing efficiency, in addition, in the process of assembling the bottom 130 and the barrel 120, the assembling connection between the bottom 130 and the barrel 120 can be realized by only connecting one end of the peripheral wall 132 to the outer peripheral edge of the open opening without connecting one end of the peripheral wall 132 to the outer peripheral edge of the end wall 131 first, so that the connection between the bottom 130 and the barrel 120 is simpler, and the assembling efficiency is improved.

Alternatively, as shown in fig. 3, a water flow passage 150 is formed between the peripheral wall 132 and the barrel 120, and the water flow passage 150 communicates the first drain hole 1221 and the inner cavity of the barrel 120. Rivers in stack shell 120 inner chamber can flow to first drainage hole 1221 department through rivers passageway 150 like this, and the rethread first drainage hole 1221 is discharged afterwards to reach the purpose of dehydration, and through setting up rivers passageway 150, rivers passageway 150 still can play the guide effect to the flow of rivers, further improves drainage efficiency.

In a specific example, as shown in fig. 3, an outer side wall of the peripheral wall 132 and an inner wall of the cylinder 120 may be spaced, so as to form a water flow channel 150 between the peripheral wall 132 and the cylinder 120, and ensure that the water flow in the inner cavity of the cylinder 120 can smoothly flow to the first drain hole 1221.

In some embodiments of the present invention, as shown in fig. 2, the radial dimension of the barrel 120 gradually increases in the axial direction toward the bottom 130. Here, the axial direction referred to herein is understood to be the front-rear direction shown in fig. 2, and by setting the radial dimension of the cylinder 120 to gradually increase in the front-rear direction toward the cylinder bottom 130, the radial dimension of the rear side of the cylinder 120 is made larger than the radial dimension of the front side of the cylinder 120, so that the cylinder 120 is formed like a cone, so that when the cylinder 120 is set parallel to the horizontal plane, the overall structure of the cylinder 120 is set obliquely with respect to the horizontal plane, and the lowest end of the cylinder 120 near the cylinder bottom 130 is made lower than the horizontal plane.

Through the aforesaid setting, at the in-process of drainage, because the reason of gravity, rivers in the inner tube 1000 can flow towards the direction of bobbin base 130, because this application is equipped with first wash port 1221 in the region of the first drainage district 122 that bobbin base 130 covered, can realize the water conservancy diversion to first wash port 1221 department in the inner tube 1000 like this, and discharge through first wash port 1221, thereby improve the drainage efficiency of inner tube 1000, and guarantee that the water in the inner tube 1000 all can be discharged fast, in order to improve drainage effect.

That is to say, this application sets up the radial dimension of stack shell 120 and sets up the position of laying of first drainage hole 1221 through the creativity, and the quick drainage can be realized to the maximize in the radial dimension cooperation of first drainage hole 1221 and stack shell 120, and guarantees that the water in the inner tube 1000 all can be discharged fast, still can improve the drainage quality when promoting drainage efficiency to make the inner tube 1000 drainage quality of this application better, promote user experience.

In addition, the volume of the inner cylinder 1000 can be increased by setting the radial size of the cylinder body 120, so that more clothes can be processed by the inner cylinder 1000 at one time, and the user experience is improved.

In some embodiments of the present invention, as shown in fig. 1 and 2, the inner peripheral wall 132 of the barrel 120 has a kneading area 300. This rubbing zone 300 may give greater frictional resistance to the laundry when the inner tub 1000 treats the laundry, so that the tub 120 itself has a rubbing effect, thereby making the laundry treatment cleaner and improving user experience.

Alternatively, as shown in fig. 1, the kneading zone 300 and the first drainage zone 122 are arranged in the axial direction of the tub 120. On one hand, the kneading area 300 and the first drainage area 122 are arranged on the barrel body 120 at the same time for rationalizing and utilizing the space on the barrel body 120; on the other hand, the subsequent conveyance of the water flow through the kneading zone 300 toward the first water discharge zone 122 is facilitated to improve the water discharge quality and the water discharge efficiency of the inner tub 1000.

Alternatively, as shown in fig. 1, the kneading region 300 is provided with a plurality of kneading projections 310, the plurality of kneading projections 310 are spaced apart in the circumferential direction of the barrel 120, and each kneading projection 310 is formed in a curved shape. During the process of treating the laundry, the rubbing protrusions 310 may contact and rub against the laundry to generate a rubbing effect, thereby improving the laundry treating capability of the drum 1000, and meanwhile, the plurality of rubbing protrusions 310 may cooperate to increase the contact area of the rubbing region 300 with the laundry, thereby further improving the laundry treating capability of the drum 1000.

In addition, the kneading protrusion 310 is set to be in a curve shape, so that on one hand, the clothes can be ensured to normally rotate in the inner drum 1000, and the purpose of washing the clothes is achieved; on the other hand, the beauty of the kneading protrusion 310 can be increased, thereby increasing the beauty of the interior of the inner cylinder 1000.

Alternatively, as shown in fig. 1, a flow guide channel 320 is formed between two adjacent kneading projections 310, and one end of at least a portion of the flow guide channel 320 faces the first drainage region 122. In the process of drainage, water conservancy diversion passageway 320 can play the guide effect to the flow of the water in stack shell 120, ensures that hydroenergy can flow along the set direction, simultaneously, because of the one end of part water conservancy diversion passageway 320 just to first drainage district 122, water conservancy diversion passageway 320 can be with water conservancy diversion to first drainage district 122 like this, the rethread first drainage hole 1221 in the first drainage district 122 of this moment discharges water, reaches the purpose of dehydration to improve drainage efficiency.

Alternatively, as shown in fig. 1, one end of a part of the guide channel 320 faces the first drainage hole 1221, and the guide channel 320 directly guides the water flow to the first drainage hole 1221, so as to further improve the drainage efficiency.

Alternatively, as shown in fig. 2, a part of the plurality of flow guide channels 320 is a first flow guide channel 321, one end of the first flow guide channel 321 extends toward the first drainage region 122, and the other end of the first flow guide channel 321 extends toward the nozzle 140. Therefore, the first diversion channel 321 can divert the water at the nozzle 140 to the first drainage area 122, and then the water is drained through the first drainage hole 1221 in the first drainage area 122, so as to achieve the purpose of drainage.

Optionally, as shown in fig. 2, the first flow guiding channel 321 includes a first flow guiding section 3211 and a second flow guiding section 3212, one end of the first flow guiding section 3211 extends toward the first drainage region 122, one end of the second flow guiding section 3212 extends toward the nozzle 140, and the other end of the first flow guiding section 3211 is communicated with the other end of the second flow guiding section 3212. Therefore, water at the nozzle 140 can enter the second diversion section 3212 and flow along the extending direction of the second diversion section 3212, and in the flowing process, because the other end of the second diversion section 3212 is communicated with the other end of the first diversion section 3211, water in the second diversion section 3212 can smoothly flow to the first diversion section 3211, and then flow along the extending direction of the first diversion section 3211 and flow to the first drainage area 122, and finally, the water is discharged through the first drainage hole 1221 in the first drainage area 122, so as to achieve the purpose of draining water by using the first drainage hole 1221.

Optionally, as shown in fig. 2, the bending direction of the first flow guiding segment 3211 is opposite to the bending direction of the second flow guiding segment 3212. Opposite ends of the first flow guiding section 3211 and the second flow guiding section 3212 connected to each other are ensured to extend toward the first drainage area 122 and the nozzle 140, respectively, so that the water flow at the nozzle 140 is guided to the first drainage area 122 by the first flow guiding section 3211 and the second flow guiding section 3212. In addition, the aesthetic degree of the first guide passage 321 may be increased by the above arrangement, thereby increasing the aesthetic degree of the kneading region 300 in the inner cylinder 1000.

Therefore, the flow guide channel 320 is formed by the structure (the kneading protrusion 310) of the barrel 120, so that other flow guide members do not need to be arranged, and the structure of the inner barrel 1000 is further simplified.

Alternatively, as shown in fig. 1, the barrel 120 further has a second water discharge region 121, and the second water discharge region 121 and the rubbing region 300 are arranged in the circumferential direction of the barrel 120. The second drainage area 121 is mainly convenient to arrange the second drainage hole 1231, so that drainage is convenient to perform in subsequent clothes processing, and due to the fact that the circumferential area of the drum body 120 is large, the kneading area 300 and the second drainage area 121 which are large in area can be arranged to the maximum extent, on one hand, the cleaning effect of the inner drum 1000 is improved, and on the other hand, the drainage efficiency can be improved.

Optionally, the inner side of the barrel 120 is provided with a lifting rib 200 to cover the second water drainage area 121, and a plurality of second water drainage holes 1231 are provided at positions where the lifting rib 200 covers the second water drainage area 121. It can also be understood that, in the present application, the plurality of second drain holes 1231 are covered by the lifting ribs 200, on one hand, the user is prevented from directly observing the second drain holes 1231, and the beauty of the inner cylinder 1000 is improved; on the other hand, in the process of clothes treatment, the second drain hole 1231 can be ensured not to directly contact with clothes, so that the clothes are prevented from being worn along the hole of the second drain hole 1231, the problem of clothes wear is effectively solved, the wear rate of the clothes is greatly reduced, and the user experience is improved.

As can be seen from this, although the inner tub 1000 of the present invention is provided with the plurality of first drain holes 1221 and the plurality of second drain holes 1231, the first drain holes 1221 and the second drain holes 1231 do not directly contact with the laundry during the laundry treatment process, and the wear rate of the laundry is greatly reduced.

Meanwhile, according to the present invention, the plurality of second drainage holes 1231 are formed in the second drainage region 121, and the plurality of second drainage holes 1231 can communicate the inner tub 1000 with an external flow path, so that water in the inner tub 1000 can be smoothly drained through the second drainage holes 1231, thereby achieving a purpose of treating laundry, and the plurality of second drainage holes 1231 are simultaneously matched with drainage to improve drainage efficiency, thereby achieving a purpose of thoroughly draining washing water and dirt, and improving laundry treatment capacity of the inner tub 1000.

Alternatively, as shown in fig. 4, a plurality of second drain holes 1231 on the second drain region 121 are provided at intervals in the axial direction and the circumferential direction of the barrel 120. That is, the plurality of second drainage holes 1231 are not only spaced along the axial direction of the cylinder 120, but also spaced along the circumferential direction of the cylinder 120, so as to increase the number of the second drainage holes 1231, and ensure that the plurality of second drainage holes 1231 on the second drainage region 121 can not only drain water flows located at different positions in the axial direction of the cylinder 120, but also drain water flows located at different positions in the circumferential direction of the cylinder 120, thereby further improving drainage efficiency.

Optionally, as shown in fig. 7, the barrel 120 is provided with a plurality of fastening holes, two sides of the lifting rib 200 are respectively provided with a plurality of fastening hooks 230, and the fastening hooks 230 are fastened and matched with the fastening holes in a one-to-one correspondence manner. Adopt joint complex connected mode to make promotion muscle 200 fixed the setting on stack shell 120, when guaranteeing to promote muscle 200 stable for stack shell 120 position, still can make the cooperation of promoting muscle 200 and stack shell 120 convenient, reduce the assembly degree of difficulty of inner tube 1000 to make inner tube 1000's simple structure. And the cooperation of trip 230 and the card hole makes promotion muscle 200 and barrel 120 form to dismantle and is connected, promotes muscle 200 and barrel 120 and can dismantle completely promptly and open, is convenient for change or dismantle promotion muscle 200.

Of course, in other examples, the connection manner of the lifting rib 200 and the barrel 120 is not limited to the above-mentioned snap-fit of the snap hook 230 and the snap hole, and may also be other connection manners, such as: a plurality of first connecting holes are respectively formed in two sides of the lifting rib 200, a plurality of second connecting holes matched with the first connecting holes are formed in the barrel body 120, the second connecting holes are formed into internal threaded holes, and a bolt penetrates through the first connecting holes and is fixedly connected into the second connecting holes so as to realize detachable connection of the lifting rib 200 and the barrel body 120; or, the barrel 120 is provided with a plurality of slots, and two sides of the lifting rib 200 are respectively provided with a plurality of buckles, and the plurality of buckles are in one-to-one corresponding insertion and matching with the plurality of slots, so that the lifting rib 200 and the barrel 120 can be detachably connected.

It should be noted that, locate the inboard of stack shell 120 with promotion muscle 200, the clothing processing apparatus is in the washing process, along with the rotation of inner tube 1000, promotion muscle 200 can drive the clothing and rotate, the height of accessible promotion muscle 200 promotion clothing on the one hand, the clothing falls back under the action of gravity, thereby the realization is beaten the upper and lower of clothing and is realized the upset to the clothing, reach the mesh of handling the clothing, on the other hand accessible promotes muscle 200 and increases the area of contact of clothing and inner tube 1000, make the clothing that is close to promotion muscle 200 can rub the production kneading effect with promoting muscle 200 looks mutual friction, thereby improve the clothing throughput of inner tube 1000, promote user experience.

That is, the lifting rib 200 of the present application not only can prevent the hole edge of the second drainage hole 1231 from wearing the laundry, but also can improve the laundry processing capacity of the inner tube 1000, and by the above arrangement, it is not necessary to provide another structural member for shielding the second drainage hole 1231, so that the structure of the inner tube 1000 is simplified, and the production cost of the inner tube 1000 can be reduced.

Optionally, a water passage (not shown) is provided between the lifting rib 200 and the barrel 120, and the second drainage hole 1231 is communicated with the inner cavity of the barrel 120 through the water passage. The water passage is used for avoiding water flow flowing towards the second drain hole 1231, and can also guide the flow of the water flow, so that the water in the inner cavity of the cylinder body 120 can smoothly flow to the second drain hole 1231 and then is discharged through the second drain hole 1231, and the purpose of dewatering is achieved.

In some specific examples, the lifting rib 200 is formed with a plurality of water inlets, which are formed as inlets of the water passage to communicate the water passage with the inner cavity of the barrel 120, so as to communicate the second water discharge hole 1231 with the inner cavity of the barrel 120, so that water in the inner cavity of the barrel 120 can be smoothly discharged through the second water discharge hole 1231.

Optionally, the aperture of the water flow inlet formed on the lifting rib 200 may be set to be smaller, so that the plurality of water flow inlets may be arranged on the lifting rib 200, and the plurality of water flow inlets with smaller apertures may prevent the edge of the water flow inlet from scratching the clothes while improving the dewatering capability of the inner drum 1000 of the clothes treatment device.

It should be noted that, the water passing channel is arranged on the structure of the lifting rib 200, so that the water passing channel is not required to be arranged between the lifting rib 200 and the cylinder body 120, and the lifting rib 200 can be tightly attached to the cylinder body 120, so that the position stability of the lifting rib 200 is improved, and the cleanliness of the clothes treatment is effectively improved.

In addition, through the self at promotion muscle 200 structurally be equipped with water passing channel, the distance between multiplicable water passing channel and the stack shell 120, at the in-process of washing clothing like this, rivers in the inner tube 1000 can be slower outflow, thereby make in the inner tube 1000 can keep higher water level, just so can save the water consumption of inner tube 1000, thereby reach the effect of water conservation, and above-mentioned setting still can realize that inner tube 1000 and outer bucket do not cross water, make the dirt bacterium between inner tube 1000 and the outer bucket can not flow in the inner tube 1000 through water passing channel, thereby reach the effect of health washing.

In other examples, the water passage is not limited to be provided on the structure of the lifting rib 200, and the water passage may also be provided on the structure of the lifting rib 200, and the second drainage hole 1231 is communicated with the inner cavity of the barrel 120 through the water passage. The water flow in the inner cavity of the cylinder 120 can be smoothly flowed to the second drain hole 1231, and then discharged through the second drain hole 1231, so as to achieve the purpose of dewatering.

In a specific example, a part of the lifting rib 200 may be spaced from the barrel 120 to provide a water passing channel between the lifting rib 200 and the barrel 120, so as to facilitate communication between the second water drainage hole 1231 and the inner cavity of the barrel 120.

Specifically, as shown in fig. 5, a water passing opening 240 is disposed at the bottom of the side wall of the lifting rib 200, and when the lifting rib 200 is disposed at the inner side of the barrel body 120, the water passing opening 240 is located between the side wall of the lifting rib 200 and the barrel body 120 to form a water passing channel between the lifting rib 200 and the barrel body 120, so as to communicate the second water drainage hole 1231 with the inner cavity of the water passing channel.

Optionally, as shown in fig. 4, the water passing hole 240 includes a plurality of water passing holes 240, the plurality of water passing holes 240 are disposed at the bottom of the side wall of the lifting rib 200 at intervals, and the plurality of water passing holes 240 are matched to increase the water passing area of the water passing channel, so that it is ensured that water in the inner cavity of the barrel body 120 can flow into the water passing channel quickly, and it is convenient for the second water drainage hole 1231 to discharge the water quickly, so as to improve the drainage efficiency. In addition, the plurality of water passing holes 240 are arranged at intervals, and the lifting rib 200 can be connected to the inner side of the cylinder 120 by using the side wall of the lifting rib 200 between two adjacent water passing holes 240, so that the fixed connection between the lifting rib 200 and the cylinder 120 is realized.

In a specific example, as shown in fig. 5 and 6, a plurality of the water passing openings 240 are provided at intervals along the length direction of the lifting rib 200, and a plurality of the water passing openings 240 are provided on both sides of the lifting rib 200 in the width direction. Wherein, through set up a plurality of mouth of excessive water 240 on the length direction of promoting muscle 200, a plurality of mouth of excessive water 240 cooperations can be with the water conservancy diversion that is located stack shell 120 length direction upper different positions department to second wash port 1231 department, and the water that guarantees stack shell 120 length direction upper different positions department all can be water conservancy diversion simultaneously to second wash port 1231 department and discharge through second wash port 1231 to further improve drainage efficiency.

In addition, through all setting up a plurality of mouth of excessive water 240 in the relative both sides of the width direction of promotion muscle 200, here a plurality of mouth of excessive water 240 cooperations can be located the water conservancy diversion in the barrel 120 inner chamber of promotion muscle 200 width both sides to second wash port 1231 department, also can understand that, through setting up a plurality of mouth of excessive water 240 on the relative both sides of promotion muscle 200 width direction, a plurality of mouth of excessive water 240 cooperations are used for the water that is located different positions department in the barrel 120 circumference simultaneously water conservancy diversion to second wash port 1231 department and discharge through second wash port 1231, guarantee that the water of different positions department in the barrel 120 circumference also all can discharge simultaneously promptly to further improve drainage efficiency.

In summary, the water outlets 240 arranged at intervals along the length direction of the lifting rib 200 are used for discharging water at different positions of the barrel body 120 in the axial direction; through being provided with a plurality of mouth of a river 240 of crossing on the width direction's that promotes muscle 200 relative both sides for the water that will be located stack shell 120 circumference upper different positions department is discharged simultaneously, guarantees from this that the water homoenergetic of stack shell 120 axial upper and circumference upper multiple position can discharge simultaneously, improves the drainage efficiency of inner tube 1000 with the maximize, especially when inner tube 1000 is carrying out the dehydration procedure, can maximize the water content that reduces on the clothing, promotes user experience.

Optionally, each drainage port 240 corresponds in position to at least one second drainage hole 1231. That is, the water passing channel disposed between the lifting rib 200 and the cylinder body 120 may correspond to at least one second drainage hole 1231, wherein the correspondence may be understood as that, in the axial direction of the cylinder body 120, the water passing channel is at least opposite to the second drainage hole 1231, so that the water passing channel may directly guide the water in the inner cavity of the cylinder body 120 to the second drainage hole 1231, and then the water is discharged through the second drainage hole 1231, so as to improve the drainage efficiency of the inner cylinder 1000.

Alternatively, the water passing openings 240 on the opposite sides of the width direction of the lifting rib 200 are staggered to prevent water entering the area covered by the lifting rib 200 from one side of the width of the lifting rib 200 from being discharged from the other side of the width of the lifting rib 200, that is, to ensure that water entering the area covered by the lifting rib 200 from the water passing opening 240 can be smoothly discharged through the second water discharge hole 1231.

In a specific example, as shown in fig. 5, the lifting rib 200 has a first side wall 210 and a second side wall 220 which are oppositely arranged in the width direction thereof, the first side wall 210 has a plurality of first water passing holes 211, the second side wall 220 has a plurality of second water passing holes 221, and the plurality of first water passing holes 211 and the plurality of second water passing holes 221 are arranged alternately. Here, the plurality of first drainage openings 211 and the plurality of second drainage openings 221 are arranged alternately, which means that a projection of one of the first drainage openings 211 on the first side wall 210 onto the second side wall 220 is located between two adjacent second drainage openings 221, and correspondingly, a projection of one of the second drainage openings 221 on the second side wall 220 onto the first side wall 210 is located between two adjacent first drainage openings 211, so that the plurality of first drainage openings 211 and the plurality of second drainage openings 221 are arranged alternately. Through the above arrangement, a plurality of water passing holes 240 are arranged on two opposite sides of the width direction of the lifting rib 200, wherein a plurality of first water passing holes 211 on the first side wall 210 are used for guiding water on one side of the width direction of the lifting rib 200 to the second drain hole 1231 in a matching manner, and a plurality of second water passing holes 221 on the second side wall 220 are used for guiding water on the other side of the width direction of the lifting rib 200 to the second drain hole 1231 in a matching manner, that is, it is ensured that the water on the two opposite sides of the width direction of the lifting rib 200 can be guided to the second drain hole 1231 through the water passing holes 240, and then the water is discharged through the second drain hole 1231, so that the purpose of water discharging is achieved.

Optionally, as shown in fig. 5, the first sidewall 210 further has a first water-retaining portion 212 located between two adjacent first water-passing openings 211, and the second water-passing opening 221 is disposed opposite to the first water-retaining portion 212. That is to say, the first sidewall 210 is provided with not only the first water passing opening 211 but also the first water blocking portion 212, so that part of the water flowing from the second water passing opening 221 to the area covered by the lifting rib 200 directly acts on the first water blocking portion 212 under the action of inertia, and the first water blocking portion 212 is used for blocking the flow of the water, so as to prevent the water from flowing into the cylinder body 120 through the lifting rib 200, so that the water flowing into the area covered by the lifting rib 200 can completely flow out through the second water drainage hole 1231, thereby achieving the purpose of draining the water and improving the drainage efficiency of the inner cylinder 1000.

Optionally, as shown in fig. 5, the second side wall 220 further has a second water retaining portion 222 located between two adjacent second water passing openings 221, and the first water passing opening 211 is disposed opposite to the second water retaining portion 222. The first water passing opening 211 and the second water retaining portion 222 are arranged in a matched mode, so that part of water flowing from the first water passing opening 211 to the area covered by the lifting rib 200 directly acts on the second water retaining portion 222 under the action of inertia, the second water retaining portion 222 is used for retaining the flowing of the water, the water is prevented from flowing into the cylinder body 120 through the lifting rib 200, and the water flowing into the area covered by the lifting rib 200 can flow out through the second water drainage hole 1231 completely, so that the purpose of water drainage is achieved, and the water drainage efficiency of the inner cylinder 1000 is improved.

That is to say, this application sets up first water retaining portion 212 on through first lateral wall 210, set up second water retaining portion 222 on second lateral wall 220, and with first mouth of a river 211 just to second water retaining portion 222 setting, the mouth of a river 221 is just to first water retaining portion 212 setting to the second, thereby realize the crisscross setting of mouth of a river 221 is crossed to a plurality of first mouths of a river 211 and a plurality of second of crossing, namely realize being located the crisscross setting of mouth of a river 240 of crossing on the relative both sides of promotion muscle 200 width direction, thereby ensure to pass through first mouth of a river 211 and the second and cross the mouth of a river 221 and get into the water in the region that promotion muscle 200 covered and can discharge through second wash port 1231, in order to improve drainage efficiency.

Wherein, the dotted line in fig. 5 shows the flow path of part of the water entering the area covered by the lifting rib 200 under the inertia effect, and it can be clearly known from the dotted line that part of the water entering the area covered by the lifting rib 200 from the first water passing port 211 acts on the second water blocking portion 222, and part of the water entering the area covered by the lifting rib 200 from the second water passing port 221 acts on the first water blocking portion 212, so as to avoid that part of the water entering the area covered by the lifting rib 200 flows toward the inner cavity of the barrel 120.

Optionally, as shown in fig. 6 and 7, the outer surface of the sidewall of the lifting rib 200 is provided with a shielding member 260, and the shielding member 260 is used for shielding the water passing opening 240. On one hand, when the inner drum 1000 processes the clothes, the edge of the water outlet 240 is prevented from scraping the clothes, thereby reducing the wear of the inner drum 1000 to the clothes; on the other hand, the user is prevented from visually observing the water passing hole 240, so that the visual aesthetic sense of the inner cylinder 1000 is enhanced, that is, the aesthetic sense of the inner cylinder 1000 is improved.

Optionally, at least a portion of the shield 260 is disposed on a side of the water outlet 240 away from the barrel 120. Through the above arrangement, after the lifting rib 200 is arranged on the inner side of the cylinder body 120, the shielding piece 260 can be far away from the cylinder body 120, and meanwhile, the water passing opening 240 can be located between the cylinder body 120 and the shielding piece 260, so that the shielding piece 260 can effectively shield the water passing opening 240, and the water passing opening 240 of the lifting rib 200 can be prevented from being directly observed by a user, so that the attractiveness of the inner cylinder 1000 is improved.

Optionally, a gap is formed between the shielding member 260 and the barrel 120 to communicate the water outlet 240 and the inner cavity of the barrel 120. This clearance mainly is used for dodging the mouth of a river 240, avoid baffle 260 or barrel 120 direct shutoff to cross the mouth of a river 240 and lead to crossing the inner chamber that mouth of a river 240 can't communicate second wash port 1231 and barrel 120, that is to say, through setting up the clearance between baffle 260 and barrel 120, in order to ensure to cross the inner chamber that mouth of a river 240 can normally communicate second wash port 1231 and barrel 120, thereby ensure that the hydroenergy in the inner chamber of barrel 120 can flow to second wash port 1231 smoothly, simultaneously, this clearance still can play the guide effect to the flow of the water in the inner chamber of barrel 120, ensure that the hydroenergy in the inner chamber of barrel 120 can flow to mouth of a river 240 smoothly, the rethread mouth of flows to second wash port 1231 finally, conveniently carry out the drainage through second wash port 1231.

Alternatively, as shown in fig. 7, one end of the shield 260 is connected to the side wall of the lifting rib 200, and the other end of the shield 260 extends away from the side wall of the lifting rib 200. Through connecting the one end of shielding piece 260 at the lateral wall that promotes muscle 200, promote muscle 200 and be used for supporting shielding piece 260 to improve shielding piece 260's structural stability, extend the other end orientation of shielding piece 260 towards the direction of keeping away from the lateral wall that promotes muscle 200 simultaneously, in order to ensure that shielding piece 260 can effectively shelter from the mouth of a river 240, thereby promote the pleasing to the eye degree of inner tube 1000.

Alternatively, the shutter 260 is formed as an annular shutter rib that is fitted over the outer peripheral wall of the lifting rib 200. In order to realize that shielding piece 260 is connected with the cooperation that promotes muscle 200, utilize the annular to shelter from the muscle and shelter from crossing water mouth 240 this moment, also can effectively avoid the user to observe crossing water mouth 240 to improve inner tube 1000's pleasing to the eye degree.

Optionally, after the annular shielding rib is sleeved on the peripheral wall of the lifting rib 200, the end portion of the annular shielding rib can be connected to the peripheral wall of the lifting rib 200 in a bonding or clamping manner, so that the annular shielding rib is fixedly connected with the lifting rib 200, the position stability of the annular shielding rib is improved, and the annular shielding rib can effectively shield the water gap 240.

Of course, in other examples, the annular shelters from the muscle also can integrated into one piece on promoting muscle 200 to reduce the annular and shelter from the muscle and promote the assembly degree of difficulty of muscle 200, guaranteed the annular simultaneously and sheltered from the muscle and promote the joint strength of muscle 200, ensure that the annular shelters from the muscle and can stably connect on promoting muscle 200.

Optionally, the end of the annular shielding rib far from the lifting rib 200 is smoothed to prevent the end of the annular shielding rib from scratching the clothes, so as to reduce the wear of the inner drum 1000 to the clothes.

Alternatively, at least a portion of the guide passage 320 has an end facing the second drain region 121. Therefore, in the process of draining, part of the water in the cylinder body 120 can be guided to the second drainage region 121 by the partial guide channel 320, and then the water is drained by the second drainage hole 1231 in the second drainage region 121, so that the purpose of dewatering is achieved, and the drainage efficiency is improved.

Optionally, one end of the partial flow guide channel 320 faces the second drainage hole 1231, and the flow guide channel 320 directly guides the water flow to the second drainage hole 1231, so as to further improve the drainage efficiency.

Specifically, a part of the plurality of flow guide passages 320 is a second flow guide passage 322, one end of the second flow guide passage 322 extends toward the nozzle 140, and the other end of the second flow guide passage 322 extends toward the second drain region 121. Therefore, in the draining process, the second diversion channel 322 can divert part of the water at the nozzle 140 to the second drainage area 121, and then the second drainage hole 1231 in the second drainage area 121 is used to drain the water, so as to achieve the dewatering purpose and improve the drainage efficiency.

In some examples, as shown in fig. 2, a portion of the plurality of flow guide passages 320 is a second flow guide passage 322, one end of the second flow guide passage 322 extends toward the bottom 130, and the other end of the second flow guide passage 322 extends toward the second drain region 121. In the drainage process, the second diversion channel 322 can divert part of water at the second drainage area 121 to the cylinder bottom 130, and then the water is drained through the first drainage area 122 at the cylinder bottom 130, so that the first drainage area 122 and the second drainage area 121 are matched to drain water, the purpose of dewatering is achieved, and the drainage efficiency is improved.

That is to say, the rubbing area 300 is provided in the present application, so that not only a greater frictional resistance can be given to the laundry to improve the effect of the inner drum 1000 in treating the laundry, but also the flow of water can be guided, and the smooth discharge from the first drainage hole 1221 and the second drainage hole 1231 in the inner cavity of the drum body 120 can be ensured.

Alternatively, as shown in fig. 1 and 2, the second drain regions 121 and the kneading regions 300 respectively include a plurality, and the plurality of second drain regions 121 and the plurality of kneading regions 300 are alternately arranged in the circumferential direction of the barrel 120. The alternate arrangement ensures that the rubbing area 300 can smoothly guide part of the water in the inner cavity of the barrel 120 to the second water drainage area 121, meanwhile, the arrangement can ensure that the second water drainage area 121 is not arranged when the rubbing area 300 is arranged on the barrel 120, correspondingly, the rubbing area 300 is not arranged when the second water drainage area 121 is arranged on the barrel 120, and the lifting rib 200 of the present application needs to be covered on the second water drainage area 121, and the arrangement can realize the alternate arrangement of the rubbing area 300 and the lifting rib 200 in the circumferential direction of the barrel 120 (as shown in fig. 2) to avoid the lifting rib 200 from shielding the rubbing area 300, so that the rubbing area 300 can give frictional resistance to the clothes to the maximum extent to improve the washing quality of the clothes. Meanwhile, the arrangement can avoid the second drainage hole 1231 from being formed in the rubbing region 300, so that the arrangement of the second drainage hole 1231 is simpler and more convenient.

In addition, the rubbing zones 300 and the lifting ribs 200 are alternately arranged in the circumferential direction of the drum body 120, and the rubbing zones 300 and the lifting ribs 200 cooperate with each other to rub the laundry, thereby further improving the laundry treating capacity of the drum 1000.

Alternatively, the part of the barrel 120 excluding the first and second drain regions 122 and 121 is a closed structure. It can also be understood that, the barrel 120 of the present application has only drain holes at the positions of the first drain area 122 and the second drain area 121, the other portions of the barrel 120 do not have drain holes, so that the rubbing area 300 is formed as a non-porous area, so as to improve the aesthetic degree of the barrel 120, and at the same time, the rubbing area 300 can be prevented from being worn and scratched, that is, the inner tube 1000 can be prevented from being worn and torn when the inner tube processes the clothes, thereby improving the user experience, and at the same time, the inner tube 1000 can be similar to the non-porous structure due to the fact that the first drain hole 1221 on the first drain area 122 and the second drain hole 1231 on the second drain area 121 are shielded by the structural members (the lifting rib 200 and the tube bottom 130), thereby improving the technological sense of the inner tube 1000.

Of course, in other examples, without limitation to the location of the barrel 120 excluding the first and second drainage areas 122 and 121 being set as a closed structure, in order to facilitate drainage and further improve drainage efficiency of the inner barrel 1000, a third drainage hole may be provided at a location excluding the first and second drainage areas 122 and 121, for example: a third drain hole is provided in the kneading zone 300.

In the description of the present invention, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the specific embodiment of the present invention, the inner tube 1000 can be a stainless steel tube, which can enhance the strength and rigidity of the inner tube 1000, thereby prolonging the service life of the inner tube 1000 of the clothes treatment device, and the stainless steel tube has metal texture, and the kneading convex part 310 on the inner tube 1000 can enhance the visual aesthetic feeling of the inner tube 1000.

An embodiment of the inner tub 1000 of the laundry treating apparatus of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 to 3, the inner drum 1000 of the laundry treating apparatus includes a drum body 120 and a drum bottom 130, a radial dimension of the drum body 120 gradually increases toward a direction of the drum bottom 130 along an axial direction thereof, one end of the drum body 120 close to the drum bottom 130 has an open mouth, the drum bottom 130 includes an end wall 131 and a peripheral wall 132, the end wall 131 is located in the drum body 120, one end of the peripheral wall 132 is connected to a peripheral edge of the open mouth, and the other end of the peripheral wall 132 extends toward an inner side of the drum body 120 and is connected to an outer peripheral edge of the end wall 131.

The position that the stack shell 120 is close to the uncovered opening has first drainage district 122, and perisporium 132 stretches into in the stack shell 120 in order to cover first drainage district 122 from the opening, is equipped with a plurality of first drainage holes 1221 that are in normally open state in the region of the first drainage district 122 that the bobbin base 130 covered, and a plurality of first drainage holes 1221 set up along the circumference interval of stack shell 120. Wherein, the outer side wall of the peripheral wall 132 is spaced from the inner side of the cylinder 120, so that a water flow channel 150 is formed between the peripheral wall 132 and the cylinder 120, and the water flow channel 150 communicates the first drainage hole 1221 and the inner cavity of the cylinder 120.

The barrel 120 is further provided with a second drainage region 121, the second drainage region 121 and the rubbing region 300 are arranged in the circumferential direction of the barrel 120, wherein the inner side of the barrel 120 is provided with a lifting rib 200 to cover the second drainage region 121, a plurality of second drainage holes 1231 are arranged at positions where the lifting rib 200 covers the second drainage region 121, and the plurality of second drainage holes 1231 are arranged at intervals in the axial direction and the circumferential direction of the barrel 120.

As shown in fig. 1, the inner circumferential wall 132 of the barrel 120 has a kneading region 300, the kneading region 300 and the first water discharge region 122 are arranged in the axial direction of the barrel 120, and the kneading region 300 and the second water discharge region 121 are alternately arranged along the circumferential direction of the barrel 120, wherein the kneading region 300 has a plurality of kneading projections 310, the plurality of kneading projections 310 are arranged at intervals in the circumferential direction of the barrel 120, each kneading projection 310 forms a curved shape, a flow guide channel 320 is formed between two adjacent kneading projections 310, one end of at least one part of the flow guide channel 320 faces the first water discharge region 122, and one end of at least another part of the flow guide channel 320 faces the second water discharge region 121, so as to guide the water in the inner cavity of the barrel 120 to the first water discharge region 122 and the second water discharge region 121, thereby ensuring smooth discharge of the water in the inner cavity of the barrel 120.

The laundry treating apparatus according to an embodiment of the present invention will be described with reference to the accompanying drawings.

According to the utility model discloses clothing processing apparatus includes: an outer tub and an inner tub 1000.

Wherein, the inner cylinder 1000 is the inner cylinder 1000 of the aforementioned clothes processing device, the structure of the inner cylinder 1000 is not described herein, and the inner cylinder 1000 is rotatably disposed in the outer cylinder.

According to the utility model discloses clothing processing apparatus, through adopting aforementioned inner tube 1000, inner tube 1000 can drive the clothing rotation for outer bucket pivoted in-process to reach the purpose of handling the clothing, and guarantee that the clothing can not contact first wash port 1221 and second wash port 1231 at rotatory in-process, avoid inner tube 1000 to cause scratch or wearing and tearing etc. to the clothing, in order to promote user experience.

It should be noted that, although the first drainage hole 1221 and the second drainage hole 1231 are both set to be in a normally open state, in the process of washing the laundry by the laundry processing device, because the outer side of the inner tub 1000 is further provided with the outer tub, when the inner tub 1000 and the outer tub are filled with water, the water in the inner tub 1000 will not be discharged through the first drainage hole 1221 and the second drainage hole 1231, at this time, the water in the inner tub 1000 can be used to wash the laundry, and when the laundry is washed and needs to be dehydrated, the water outlet of the outer tub is opened at this time, so that the water between the inner tub 1000 and the outer tub can be discharged, and thus the water in the inner tub 1000 can be discharged through the first drainage hole 1221 and the second drainage hole 1231, so as to achieve the purpose of dehydration.

The clothes treatment device can be a drum washing machine, namely the inner drum 1000 can be applied to the drum washing machine, and can be applied to a clothes dryer and a pulsator washing machine in the current market, the dewatering efficiency of the clothes dryer can be improved if the inner drum 1000 is applied to the clothes dryer, and the washing and dewatering efficiency of the pulsator washing machine or the drum washing machine can be improved if the inner drum 1000 is applied to the pulsator washing machine or the drum washing machine.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The inner drum 1000 of the laundry treating apparatus according to the embodiment of the present invention and other components of the laundry treating apparatus, such as the rotation process and the control process of the inner drum 1000, are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (12)

1. An inner cylinder of a laundry treating apparatus, comprising:

the cylinder body is provided with an open opening at one end;

a barrel bottom arranged at the opening to close the opening,

the position of the cylinder body close to the open opening is provided with a first drainage area, at least one part of the cylinder bottom extends into the cylinder body from the open opening to cover the first drainage area, and a first drainage hole is arranged in the area of the first drainage area covered by the cylinder bottom.

2. An inner drum of a clothes treating apparatus according to claim 1, wherein the first drain hole includes a plurality of first drain holes arranged at intervals in a circumferential direction of the drum body.

3. The inner drum of a laundry treating apparatus according to claim 1, wherein the first drain hole is in a normally open state to communicate the inner side and the outer side of the drum body.

4. The drum of a laundry treating apparatus according to claim 1, wherein the drum base includes:

an end wall located within the barrel;

and one end of the peripheral wall is connected with the peripheral edge of the open opening, the other end of the peripheral wall extends towards the inner side of the cylinder body and is connected with the outer peripheral edge of the end wall, and the peripheral wall is opposite to the first water drainage area.

5. The inner drum of a laundry treating apparatus according to claim 4, wherein a water flow passage is formed between the peripheral wall and the drum body, the water flow passage communicating the first drain hole and the inner cavity of the drum body.

6. An inner drum for a laundry treating apparatus according to any of claims 1 to 5, wherein the radial dimension of the drum body increases gradually in the axial direction thereof toward the bottom of the drum.

7. The drum of a laundry treating apparatus according to any one of claims 1 to 5, wherein the inner circumferential wall of the drum has a rubbing section, the rubbing section and the first drain section are arranged in an axial direction of the drum,

the rubbing area is provided with a plurality of rubbing convex parts which are arranged at intervals in the circumferential direction of the barrel body, and each rubbing convex part forms a curve shape.

8. The drum of a laundry treating apparatus according to claim 7, wherein a flow guide channel is formed between two adjacent kneading projections, and one end of at least a part of the flow guide channel faces the first draining area.

9. The drum of a laundry treating apparatus according to claim 7, wherein the drum further has a second water discharge section arranged in a circumferential direction of the drum with the rubbing section,

the inner side of the cylinder body is provided with lifting ribs to cover the second drainage area, and a plurality of second drainage holes are formed in the position, covered by the lifting ribs, of the second drainage area.

10. The drum for a laundry treating apparatus according to claim 9, wherein said second water discharge area and said rubbing area respectively include a plurality of areas, and a plurality of said second water discharge areas and a plurality of said rubbing areas are alternately arranged in a circumferential direction of said drum.

11. The drum of a laundry treating device according to claim 9, wherein the portion of the drum body excluding the first drain region and the second drain region is a closed structure.

12. A laundry treating apparatus, comprising:

an outer tub;

an inner drum for a laundry treating apparatus according to any of claims 1-11, said inner drum being rotatably disposed within said outer drum.

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