CN210002107U - Washing tub structure and washing machine - Google Patents

Abstract

The utility model discloses an pail structure and washing machine, pail structure include washing barrel and supplementary washing barrel, supplementary washing barrel holding in the washing barrel, supplementary washing barrel includes keg barrel body and encapsulation lid, keg barrel body include the diapire and with the lateral wall that the diapire is connected, the encapsulation lid is fixed the outside of diapire, the encapsulation lid with be formed with installation space between the diapire, the utility model discloses technical scheme aims at improving the expansion of other functional properties of keg, promotes user experience.

Description

Washing tub structure and washing machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to kinds of pail structures and washing machine.

Background

The existing conventional washing machine only has bucket bodies for washing, so that cross contamination is easily caused when different types of clothes are washed, in order to solve the problem that the conventional washing machine is used for washing the cross contamination between the clothes, a pollution-free bucket-in-bucket washing machine is provided, the pollution-free bucket-in-bucket washing machine adopts a 1+ N clothes washing mode, 1 refers to an external pollution-free big bucket, and N refers to a detachable exclusive pollution-free small bucket.

The above is only for the understanding of the technical solutions of the present application and does not represent an admission of prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing kinds of laundry bucket structure and washing machine, aim at improving the expansion of other functional of keg, promote user experience.

In order to achieve the above object, the utility model provides a laundry bucket structure, include:

the auxiliary washing barrel is contained in the washing barrel and comprises a small barrel body and a packaging cover, the small barrel body comprises a bottom wall and a side wall connected with the bottom wall, the packaging cover is fixed on the outer side of the bottom wall, and an installation space is formed between the packaging cover and the bottom wall.

Optionally, the bottom wall is recessed away from the surface of the keg impeller to form a mounting groove, and the packaging cover covers the mounting groove.

Optionally, the keg barrel body is cylindrically configured, the mounting groove is disposed around an outer edge of the bottom wall and recessed along an interior of the keg barrel body; the packaging cover is in a ring shape, is arranged on the outer edge of the bottom wall and covers the mounting groove.

Optionally, the sealing cover is formed with a th mounting hole, the bottom wall is formed with a second mounting hole, and the tub structure further includes a fixing member passing through the th mounting hole and the second mounting hole to fixedly connect the sealing cover and the bottom wall.

Optionally, the encapsulation cover further comprises a drain through hole, and the drain through hole communicates the installation space and the external environment.

Optionally, the encapsulation lid still includes the sealing strip, the sealing strip encircles the edge setting of encapsulation lid the encapsulation lid with during diapire fixed connection, the sealing strip with diapire interference butt.

Optionally, the encapsulation cover includes a support plate and a surrounding plate connected to the support plate, and when the encapsulation cover is fixedly connected to the bottom wall, the support plate, the surrounding plate and the mounting groove surround to form a mounting space;

the number of the drainage through holes is multiple, part of the drainage through holes penetrate through the supporting plate, and other part of the drainage through holes penetrate through the enclosing plate.

Optionally, the packaging cover further comprises a buffer member, the buffer member is fixed to the side of the support plate, which is away from the keg barrel body, and is arranged adjacent to the drainage through hole arranged in the support plate;

and/or, the diapire is protruding to be formed with two at least installation protruding muscle, the installation protruding muscle is located in the mounting groove, the installation protruding muscle is used for installing electron device in the mounting groove.

Optionally, the surface of the bottom wall facing away from the keg impeller is recessed in the axial direction of the keg barrel body to form an th assembly groove section, the surface of the support plate facing away from the keg barrel body is recessed in the axial direction of the keg barrel body to form a second assembly groove section, the th assembly groove section and the second assembly groove section are communicated to form the second matching structure, the th matching structure is arranged on the large keg impeller, the large keg impeller is raised towards the surface of the keg barrel body to form an assembly rib, and at least part of the assembly rib is clamped with the th assembly groove section and the second assembly groove section.

Optionally, the washing barrel comprises a barrel body and a barrel impeller arranged at the bottom of the barrel body, the barrel body and the barrel impeller together enclose a th washing cavity, and a th matching structure is further arranged on the cavity wall of the th washing cavity;

the auxiliary washing barrel further comprises a small barrel wave wheel arranged at the bottom of the small barrel body, the small barrel body is provided with a second matching structure, and the th matching structure is matched with the second matching structure so as to drive the small barrel body to rotate when the washing barrel rotates.

The utility model discloses still provide kinds of washing machines, including motor, three power clutch and pail structure, this pail structure includes:

the washing barrel comprises a barrel body and a barrel impeller arranged at the bottom of the barrel body, the barrel body and the barrel impeller jointly enclose to form an th washing cavity, and the cavity wall of the th washing cavity is also provided with a th matching structure, and

the auxiliary washing barrel is contained in the th washing cavity and is provided with a second matching structure, and the th matching structure and the second matching structure are matched with each other so that the auxiliary washing small barrel is driven to rotate when the washing barrel rotates;

the auxiliary washing barrel comprises a keg barrel body, a keg impeller and a packaging cover, the second matching structure is arranged on the keg and/or the packaging cover, the keg barrel body comprises a bottom wall and a side wall connected with the bottom wall, the bottom wall and the side wall jointly enclose to form a second washing cavity, the keg impeller is contained in the second washing cavity, the packaging cover and the side of the bottom wall, which is far away from the keg impeller, are detachably fixed, and a mounting space is formed between the packaging cover and the bottom wall;

the three power clutches comprise th output shafts, second output shafts and third output shafts, the th output shaft drives the barrel body to rotate, the second output shaft drives the barrel impeller to rotate, the third output shaft drives the small barrel impeller to rotate, and the motor is in transmission connection with the three power clutches to drive the th output shaft, the second output shafts and the third output shafts to move.

The utility model discloses technical scheme has vat staving and vat impeller's washing barrel through the setting, when the user needs to wash the clothing, put into washing intracavity with the clothing and can realize that the combined action through vat staving and vat impeller is clean, it sets up the supplementary washing barrel of holding in washing intracavity step by step to advance , cooperation through cooperation structure and second cooperation structure, so that the washing barrel drives the rotation of keg staving, when other clothing of needs washing, can put into the keg staving with the clothing, thereby it is clean to realize through the combined action of keg staving and keg impeller, and, can dismantle the encapsulation lid of being connected through the diapire that sets up with keg staving, and form installation space between encapsulation lid and keg staving, when the user need install electronic device or other functional devices in installation space, dismantle the encapsulation lid, and install the device that needs to install in installation space, again be connected the encapsulation lid with the diapire of keg staving, thus, the utility model discloses a technical scheme can improve the expansion of other functional, promote user experience.

Drawings

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

Fig. 1 is a schematic structural view of an embodiment of a drum structure ;

FIG. 2 is a partial schematic view of the structure of the washing tub of FIG. 1;

FIG. 3 is a schematic diagram of an embodiment of a washing tub structure ;

FIG. 4 is a partial schematic view of the structure of the washing tub of FIG. 3;

FIG. 5 is a schematic structural view of an embodiment of a tub body of a washing tub structure;

FIG. 6 is a cross-sectional view of an embodiment of a tub barrel of the tub structure;

FIG. 7 is an exploded view of an embodiment of a tub structure ;

FIG. 8 is an exploded view of an alternative view of an embodiment of a washing tub structure ;

fig. 9 is a schematic structural view of an embodiment of an auxiliary washing tub of a tub structure;

fig. 10 is a sectional view schematically illustrating an embodiment of an auxiliary washing tub of the washing tub structure;

fig. 11 is a sectional view of an embodiment of an auxiliary washing tub of a tub structure;

fig. 12 is a partial schematic view of an embodiment of the auxiliary washing tub of fig. 11;

FIG. 13 is a top view of an embodiment of a tub structure ;

FIG. 14 is a cross-sectional view taken along line A-A of FIG. 13;

FIG. 15 is a partial schematic view of an embodiment of the tub structure of FIG. 14;

FIG. 16 is a cross-sectional view taken along line B-B of FIG. 14;

FIG. 17 is a partial schematic view of an embodiment of the tub structure of FIG. 16;

fig. 18 is an exploded view of an embodiment of the auxiliary washing tub ;

FIG. 19 is a cross-sectional view of an embodiment of the water dam ;

FIG. 20 is a cross-sectional view of an alternative view of an embodiment of the water dam ;

figure 21 is an exploded schematic view of an embodiment of a keg barrel body ;

FIG. 22 is a schematic diagram of an embodiment of a package cover ;

figure 23 is an exploded view of an alternate view angle division of the keg barrel embodiment;

FIG. 24 is a schematic structural view of an embodiment of a large tub pulsator ;

FIG. 25 is a top view of an embodiment of a vat pulsator ;

FIG. 26 is a schematic illustration of an embodiment of a triple power clutch ;

FIG. 27 is a schematic structural view of an embodiment of the transmission ;

FIG. 28 is an exploded view of an embodiment of the transmission ;

FIG. 29 is a cross-sectional view of the embodiment of the transmission in an exploded condition;

fig. 30 is a schematic structural view of an embodiment of the lower cartridge .

The reference numbers illustrate:

the objects, features and advantages of the present invention will be described in connection with the embodiments illustrated in the accompanying drawings, in which reference should be made to the accompanying drawings for a further .

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a certain posture (as shown in the attached drawings), and if the certain posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of the invention in relation to "", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated, whereby the features defined as "", "second", etc. may or may not include at least such features.

The utility model provides an kinds of pail structures 1000.

Referring to fig. 1 to 9, a washing tub structure 1000 according to an embodiment of the present invention includes:

the washing barrel 100 comprises a barrel body 10 and a barrel impeller 50 arranged at the bottom of the barrel body 10, the barrel body 10 and the barrel impeller 50 jointly enclose to form a th washing cavity 30, the cavity wall of the th washing cavity 30 is also provided with a th matching structure 51, and

the auxiliary washing tub 200 is accommodated in the th washing cavity 30, the auxiliary washing tub 200 is provided with a second matching structure 211, and the th matching structure 51 and the second matching structure 211 are matched with each other, so that the auxiliary washing tub 200 is driven to rotate when the washing tub 100 rotates;

the auxiliary washing barrel 200 comprises a keg barrel body 210, a keg impeller 220 and a packaging cover 240, the second matching structure 211 is arranged on the keg barrel body 210 and/or the packaging cover 240, the keg barrel body 210 comprises a bottom wall 213 and a side wall 214 connected with the bottom wall 213, the bottom wall 213 and the side wall 214 together enclose to form a second washing cavity 215, the keg impeller 220 is accommodated in the second washing cavity 215, the packaging cover 240 and the side wall 213 facing away from side of the keg impeller 220 are detachably fixed, and a mounting space 250 is formed between the packaging cover 240 and the bottom wall 213, wherein in embodiments, the washing barrel structure 1000 comprises the related structures of the following embodiments, including but not limited to the keg barrel body 10, the keg impeller 50, the keg barrel body 210, the keg impeller 220 and the like.

Referring to fig. 1 to 4, in order to describe the above-mentioned washing tub structure 1000 in step, the washing machines include a washing tub 100, the washing tub 100 includes an outer tub, a tub body 10, and a tub pulsator 50, an auxiliary washing tub 200, the auxiliary washing tub 200 includes a tub body 210 and a tub 220, it can be understood that the washing tub structure 100 further includes a driving device, the tub body 10 is accommodated in the outer tub, the tub body 10 and the outer tub can accommodate washing water, the tub pulsator 50 is accommodated in the tub body 10, the tub body 210 is disposed on the tub 50, the tub body 210 is accommodated in the tub body 10, the tub 220 is accommodated in the tub body 210, the driving device is configured to drive the tub body 10, the tub body 50, the tub body 210 and the tub 220 to rotate, the driving device has driving shafts, and different driving shafts respectively correspond to the tub body 50 and the tub 220 to drive the tub 50 and the pulsator 220 to rotate separately.

It should be noted that the outer tub in the present embodiment plays a role of integral support and installation, for example, the washing machine further includes a cabinet, the outer tub is located in the cabinet, please refer to the prior art for specific arrangement of the outer tub and the cabinet, the tub body 10 in the present embodiment is equivalent to a washing tub of a conventional pulsator washing machine, and is used for washing laundry, when the washing machine only includes the outer tub, the tub body 10 and the tub pulsator 50, it is similar to a conventional general pulsator washing machine, the laundry in the tub body 10 is disturbed by the tub pulsator 50, or is performed in combination with a protruding structure (not numbered) on the inner side wall of the tub body 10, and the tub body 210 in the present embodiment is a tub body 210 which is additionally provided on the conventional general pulsator washing machine, the tub body 210 is installed on the tub 50, the volume of the tub body 210 is smaller than that of the tub body 10, and can be used for washing specific laundry, such as underwear, baby laundry, etc. that needs to be washed.

In order to reduce the cost of the conventional tub-in-tub washing machine, in the embodiment, the driving device is the three-power clutch 300, and the three-power clutch 300 is disposed on the outer side of the bottom wall of the tub, of course, the three-power clutch 300 may not be fixed on the outer side of the bottom wall of the tub, in this embodiment, the cost of the washing machine can be greatly reduced by using the three-power clutch 300 in combination with the conventional general motor, specifically, referring to fig. 26, the three-power clutch 300 has three coaxial power output shafts, which are respectively the third output shaft 310, the second output shaft 320, and the third output shaft 330 from the outside to the inside, for example, the three coaxial power output shafts are sequentially nested from the outside to the inside and can respectively and independently rotate, the third output shaft 310 is used to drive the tub 10 to rotate, the second output shaft 320 is used to drive the tub pulsator 50 to rotate, for the three power shafts of the three-power clutch 300 can pass through the bottom wall of the tub, for example, the bottom wall of the tub is provided with mounting holes, the three-power clutch 300 is purchased for driving the conventional motor, and the three-power clutch 300 is provided for example, and the conventional motor.

Referring to fig. 11, 12 and 26, an th output shaft 310 is connected to the tub body 10, and a th power output shaft is used for driving the tub body 10 to rotate, specifically, for example, a th output shaft 310 is fixedly connected to the tub body 10, and for example, a th power output shaft is connected to the bottom wall of the tub body 10, and for example, a th power output shaft is fixedly connected to the outside of the bottom wall of the tub body 10, in order to better achieve the connection between a th power output shaft and the tub body 10, in an embodiment, please refer to fig. 3, 5 and 26, the washing machine further includes a tub flange 70, the tub flange 70 is fixedly connected to the outside of the bottom wall of the tub body 10, the th output shaft 310 is fixedly connected to the tub flange 70, the th output shaft 310 is used for driving the tub body 10 to rotate through the tub flange 70, and by providing the tub flange 70, the tub flange 70 has better contact with the outside of the bottom wall of the tub to transmit torque to the tub body.

In order to better achieve the connection between the second output shaft 320 and the barrel impeller 50, in the embodiment, please refer to fig. 26, the washing machine further includes a barrel impeller flange 90, the barrel impeller flange 90 is fixedly connected to the side of the bottom wall of the barrel body 10 of the barrel impeller 50, the second output shaft 320 is connected to the barrel impeller flange 90 to drive the barrel impeller 50 to rotate through the barrel impeller flange 90, in order to better achieve the connection between the barrel impeller flange 90 and the barrel impeller 50, in the embodiment, the barrel impeller flange 90 is provided with a plurality of through holes, a plurality of barrel screw holes corresponding to the through holes are formed on the side of the bottom wall of the barrel body 10 of the barrel impeller 50, and each through hole and each barrel screw hole are correspondingly fixed through screws .

In the embodiment of the present application, in order to facilitate the third output shaft 330 to pass through the large pulsator 50, the large pulsator 50 is provided with a through hole for the large pulsator 50 to pass through, or to connect with the small pulsator 220 above the third output shaft 330 through other components, and the fitting structure 51 may be a plurality of ribs distributed on the large pulsator 50, and the plurality of ribs of the large pulsator 50 are distributed in a circular array around the center of rotation of the large pulsator 50, so that the ribs on the large pulsator 50 play a water flow disturbing action to facilitate the washing of the laundry in the large tub 10, and further, for example, the large pulsator 50 is provided with ribs in a radial direction thereof, the second fitting structure 211 may be a groove formed by the small tub 210 facing the surface of the large pulsator 50, when the auxiliary washing tub 200 is fitted with the washing tub 100, the ribs on the large pulsator 50 are engaged with the groove of the small tub 210, so that the auxiliary washing tub 200 is engaged with the washing tub 100, in another embodiment, and the side surface of the second fitting structure is provided with a plurality of ribs (the fitting grooves are engaged with the second fitting structure 211, and the auxiliary fitting grooves are arranged by the inner wall of the fitting grooves of the small pulsator 200, and the auxiliary fitting grooves are arranged along the inner wall of the small pulsator assembly 100, and the auxiliary fitting grooves of the auxiliary washing tub 200, and the auxiliary fitting tub 200 are engaged with the fitting tub 200, and.

When it is required to wash the laundry using the washing machine having the small tub impeller 220 of the present application, for example, when it is required to wash the laundry using the tub body 10, the small tub body 210 and the small tub impeller 220 are removed from the tub impeller 50, and then the washing of the normal general pulsator washing machine is performed, specifically, the output shaft 310 and the second output shaft 320 may be controlled to rotate to drive the tub body 10 and the tub impeller 50 to rotate, respectively, and the rotation directions of the tub body 10 and the tub impeller 50 are controlled to be opposite, so that the washing of the laundry in the tub body 10 is completed, when it is required to dehydrate the laundry in the tub body 10, the washing operation of the laundry in the tub body 10 may be completed by controlling the output shafts 310 and 320 to rotate to make the tub body 10 and the tub body 50 rotate in the same direction, and the washing operation of the laundry in the tub body 10 may be performed by controlling the rotation directions of the output shafts of the drum 210 and the impeller 220 to rotate to control the rotation of the small tub body 210, and the rotation directions of the output shafts of the impeller 210 and the impeller 220, and the impeller 210 may be controlled to rotate to control the rotation directions of the rotation of the drum 210.

For example, the manner of detachably connecting the keg barrel body 210 and the vat pulsator 50 can include, but is not limited to, snapping, fastening, screwing, binding, nesting, etc. it should be noted that, in the drum-in-drum washing machine in the exemplary art, that is, in the existing general pulsator washing machine, small inner drums are additionally arranged in the inner drum, the keg barrel body 210 does not have the handles 410 for lifting or the handles 410 are arranged in two, each handle 410 can be turned over by 0-90 degrees, the turning angle is small, so that the auxiliary washing drum 200 can be lifted from a specific angle only by a user, and the use is inconvenient.

Referring to fig. 13 to 18, in the embodiment of the present application, by providing the handle structure 400, when the auxiliary washing tub 200 is lifted, since the handle structure 400 can rotate around the two opposite lugs 420 through the mutual rotational connection relationship of the rotational shaft 412 and the rotational hole 421, parts of the handle 410 are saved and the rotational range of the handle structure 400 is increased, so that the handle 410 can be turned more easily to lift the auxiliary washing tub 200 from various angles, and it is convenient to use the keg, the lugs 420 are disposed adjacent to the opening of the keg body 210, it is understood that the lugs 420 can be disposed inside the keg body 210, so that the installation volume of the keg can be saved, or the lugs 420 can be disposed outside the keg body 210, so that the lugs 420 can prevent the operation of the user from being affected when the user places the keg body 210 with the laundry, and the two lugs 420 can be disposed opposite to each other along the radial direction of the keg body 210 (the asymmetric arrangement easily causes the keg body 210 to be lifted, the opening of the keg body 210 is inclined with respect to the plane of the keg body 210, so that the keg body 210 can be easily damaged when the keg body 210).

In the embodiment of the present application, the handle 410 includes a lifting portion 411 and rotation shafts 412 disposed at two ends of the lifting portion 411, the rotation shafts 412 and the lifting portion 411 are integrally formed, is that the lifting portion 411 is substantially disposed in a semicircular shape, the semicircular shape can be adapted to the contour of the keg barrel body 210 when the lifting portion 411 is horizontally disposed, so as to facilitate the placement of the lifting portion 411, in another embodiment, the rotation shafts 412 and the lifting portion 411 are detachably connected, when the lifting portion 411 is separately disposed, the lifting portion 411 should further be provided with holes for connecting with the rotation shafts 412, and the rotation shafts 412 can be bolts, and the rotation shafts 411 and the rotation holes 421 are connected with each other through the bolts, so as to realize the rotation connection of the lifting portion 411 and the lugs 420.

Referring to fig. 15 and 17, in the embodiment of the present application, the rotating shaft 412 includes a stopping portion 4121 and a rotating portion 4122, the rotating portion 4122 is connected to the lifting portion 411, the stopping portion 4121 is disposed at an end of the rotating portion 4122 away from the lifting portion 411, the stopping portion 4121 extends out of the rotating hole 421 and is clamped to the lug 420, the rotating shaft 412 is substantially in a rod structure with a thicker end , and an end of the stopping portion 4121 away from the rotating portion 4122 may be disposed in a cone shape, so that the rotating shaft 412 can be conveniently inserted into the rotating hole 421.

Referring to fig. 17 and 19, in the embodiment of the present application, the rotation hole 421 is a stepped hole, and includes a large diameter section 4211 and a small diameter section 4212 connected to the large diameter section 4211, the small diameter section 4212 is disposed adjacent to the lifting portion 411, the rotation portion 4122 passes through the small diameter section 4212, the stop portion 4121 is received in the large diameter section 4211 and is clamped at the connection between the large diameter section 4211 and the small diameter section 4212, the stepped hole is configured to facilitate the rotation and limit of the rotation shaft 412, and in particular, the stop portion 4121 is received by the large diameter section 4211 and is rotatably connected to the rotation portion 4122 through the small diameter section 4212, so that the lug 420 is mounted at other positions without affecting the user's use due to the extension of the rotation shaft 412.

Referring to fig. 17, in the embodiment of the present application, the rotating shaft 412 is further provided with a slit 4123, the slit 4123 penetrates through the surface of the stopping portion 4121 away from the lifting portion 411, the slit 4123 is provided to facilitate the rotating portion 4122 to pass through the small aperture segment 4212, and of course, in case that the structural strength of the rotating shaft 412 is ensured and the stopping portion 4121 is better clamped to the lug 420, a plurality of slits 4123 may be provided to the stopping portion 4121, so that the rotating shaft 412 can be more conveniently inserted into the rotating hole 421.

In the embodiment of this application, handle structure 400 still includes two at least stopper 430, two stopper 430 all locate the opening part of keg barrel body 210, and be located the different sides of lug 420, so that the turned angle of handle 410 is 0 to 180.

In the embodiment of the present application, the number of the limiting blocks 430 is at least three, two limiting blocks 430 are disposed adjacent to of the lugs 420 and on different sides of the lugs 420, and of the limiting blocks 430 are disposed adjacent to of the lugs 420, so that the weight of the lifting portion 411 can be evenly distributed, and the use is convenient.

Because the lifting part 411 is roughly in the shape of a semicircular ring, the lifting part 411 can be well supported in the rotating direction of the lifting part 411, and the use is convenient.

Referring to fig. 18 to 20, in the embodiment of the present application, the stopper 430 is recessed to form a stopper groove 431, and the lifting portion 411 is detachably engaged in the stopper groove 431, the stopper groove 431 may be recessed along the axial direction of the keg barrel body 210, so that the lifting portion 411 may be received along the rotation direction thereof, or the stopper groove 431 may also be recessed along the radial direction of the keg barrel body 210, at this time, a groove wall of the stopper groove 431 adjacent to the lifting portion 411 in the rotation direction of the lifting portion 411 should have a guide surface or a flexible structure on the side, so as to facilitate engagement of the lifting portion 411.

Referring to fig. 18 to 20, in the embodiment of the present application, in consideration of the fact that the auxiliary washing tub 200 is operated to swing water, water in the keg barrel body 210 is easily swung out, and thus, the water blocking structure 230 may be disposed in the keg barrel body 210 to extend from the opening of the keg barrel body 210 to the rotation axis 412, when the keg barrel body 210 is operated to swing water, water may scatter toward the edge of the opening of the keg barrel body 210 due to centrifugal force, and at this time, the water blocking structure 230 may block the flying water to prevent water droplets from scattering, and since the keg barrel body 210 rotates, laundry may be deposited on the inner wall of the keg barrel body 210, and when the number of laundry is large, laundry may be swung out, and the water blocking structure 230 may also block the laundry to prevent laundry from being swung, it may be understood that the water blocking ring 232 is exposed from the second washing cavity 215 where the keg barrel body 210 is used for washing, so as to facilitate placing laundry, and the water blocking ring 232 may extend in a horizontal direction, so that the water blocking ring 232 has a larger area than the water blocking surface 2321.

Referring to fig. 19 and 20, in the embodiment of the present application, the water-blocking structure 230 includes a barrel cover 231 and a water-blocking ring 232 connected to the barrel cover 231, the barrel cover 231 is fixed to the opening of the keg barrel body 210 and exposes the opening, the water-blocking ring 232 has two opposite sides, the side of of the water-blocking ring 232 is connected to the barrel cover 231, and the side of extends from the opening to the keg impeller 220.

In embodiment of the application, ledge 420 and/or stopper 430 can be located bung 231 and/or water retaining ring 232, bung 231 and water retaining ring 232 are all members located at the opening of keg barrel body 210, referring to the figure, bung 231 has an upper panel and a flange extending from the upper panel, so can better block at the opening edge of keg barrel body 210, ledge 420 and stopper 430 can be arranged to protrude on the upper panel, thereby facilitating the user to carry and take, or ledge 420 and stopper 430 are arranged on the surface of water retaining ring 232 deviating from keg impeller 220, so arranged, handle structure 400 can be arranged at the opening of keg barrel body 210, and the installation volume of handle structure 400 is saved, facilitating the carrying and taking.

In the embodiment of the application, the water-retaining structure 230 includes a barrel cover 231 and a water-retaining ring 232 connected with the barrel cover 231, the barrel cover 231 is fixed at the opening of the keg barrel body 210 and exposes the opening, the water-retaining ring 232 has two opposite sides, the side of the water-retaining ring 232 is connected with the barrel cover 231, and the side extends from the opening in the direction away from the keg impeller 220 in addition, in this embodiment, the water-retaining ring 232 is arranged away from the keg impeller 220, so that the water-retaining height of the water-retaining ring 232 can be increased, water with a higher splashing height can be blocked, and water can be introduced into the keg barrel body 210 from the surface of the keg impeller 220, and the water-retaining effect can be improved.

Referring to fig. 20, in the embodiment of the present application, the water stop ring 232 includes a water stop surface 2321 adjacent to the keg impeller 220, and the water stop surface 2321 is disposed in an arc shape curved toward the inner wall surface of the keg barrel body 210. with this arrangement, can cause water droplets to fly and adhere to the water stop surface 2321, because the expanded curved surface may damage the surface tension of the water, and the water may flow back into the keg barrel body 210 more rapidly under the guidance of the gravity of the water droplets, and can also be considered to ensure that the opening of the keg barrel body 210 is not reduced excessively, so as to facilitate the placement of clothes.

In the embodiment of the application, the water baffle ring 232 further comprises a water diversion surface 2322 deviating from the water baffle surface 2321, the water diversion surface 2322 is arranged in an inclined surface, the water diversion surface 2322 arranged in the inclined surface can guide water back into the keg barrel body 210 well, or the water diversion surface 2322 is arranged in an arc surface, water diversion can be facilitated in the aspect of , in addition, in the aspect of , when the water diversion surface 2322 is required to be provided with the lug 420, the water diversion surface 2322 is arranged in an arc shape, the lifting part 411 assembled on the lug 420 can be stored at the moment, the space of the keg barrel body 210 is saved, and the use is facilitated.

Referring to fig. 20, in the embodiment of the present application, the water retaining ring 232 further includes a flow guiding section 2323, the side of the flow guiding section 2323 is disposed at an end of the water retaining ring 232 facing away from the barrel cover 231, and another side extends along the axial direction of the water retaining ring 232, the flow guiding section 2323 is disposed to redirect water introduced into the water introducing surface 2322, since the water retaining ring 232 is a smooth structure, there may be no force application point when the water retaining ring is detached, and the flow guiding section 2323 is also disposed to facilitate force application by a user, so as to detach the water retaining ring 232, it can be understood that the end of the flow guiding section 2323 facing away from the water retaining ring 232 is in a smooth transition, so as to avoid injury to fingers of the user.

In the embodiment of the application, the water-blocking structure 230 is detachably connected with the keg barrel body 210 through the water-blocking structure 230, the keg barrel body 210 is formed with at least th connecting hole 212, the water-blocking surface 2321 protrudes to form a convex column 2321a, the convex column 2321a is formed with at least second connecting hole 2321b, the tub structure 1000 further comprises a connecting piece, and the connecting piece penetrates through the connecting hole 212 and the second connecting hole 2321b to fixedly connect the water-blocking structure 230 with the keg barrel body 210.

Referring to fig. 18 and 23, in the embodiment of the present application, the water blocking structure 230 is formed with an abdicating notch 233, the abdicating notch 233 exposes the second connecting hole 2321b, the water blocking structure 230 further includes a blocking piece 234, the blocking piece 234 is detachably connected with the water blocking structure 230 and exposes or blocks the abdicating notch 233, the abdicating notch 233 is provided to facilitate a user to connect the connecting hole 212 and the second connecting hole 2321b using a connecting piece, and the connecting piece and the connecting hole are blocked by the blocking piece 234, so that the appearance of the washing tub structure 1000 is smooth, the blocking piece 234 may further be provided with a pattern defined by , thereby achieving a decorative effect.

In the embodiment of the application, when the water-retaining ring 232 is arranged obliquely relative to the horizontal plane, the height of the water-retaining ring 232 in the axial direction of the keg barrel body 210 is defined as h, and the value range of h is not less than 23mm and not more than 35mm, so that raw materials of the water-retaining ring 232 can be saved in the aspect of , the cost is reduced, in addition, water can be conveniently retained by the water-retaining ring 232 in the aspect of , and of course, the value of h can also be 24mm, 26mm, 28mm, 30mm, 32mm, 34mm and the like, so that raw materials of the water-retaining ring 232 can be saved, the cost is reduced, and water retaining is.

Referring to fig. 20, in the embodiment of the application, the width of the water-retaining ring 232 in the radial direction of the keg barrel body 210 is w, the value range of w is 15mm or more and 27mm or less, when the width of the water-retaining ring 232 in the radial direction is smaller than 15mm, the width of the water-retaining ring 232 is narrower, when the keg barrel body 210 is subjected to water throwing, the water-retaining ring 232 does not have enough width to retain water, the water-retaining effect is reduced, when the width of the water-retaining ring 232 in the radial direction is larger than 27mm, the width of the water-retaining ring 232 is wider, when the keg barrel body 210 is subjected to water throwing, because the radial width of the keg is smaller, the generated centrifugal force is not so large, the too long water-retaining ring 232 wastes raw materials, the production cost is increased, the width of the opening of the keg barrel body 210 is reduced, the water-retaining effect is inconvenient to use, when the width of the water-retaining ring 232 is 15mm-27mm, the water-retaining effect of the keg is better, the opening of the keg barrel body 210 is ensured, the production cost is moderate, the production cost is ensured, and the production cost is also can be reduced by 25mm, the water-23 mm, the water-retaining ring 232 mm, the water-24 mm, the cost of the water.

Referring to fig. 1, 3, 11, 21 to 23, in an embodiment of the present application, considering that the bottom of the keg barrel body 210 is a solid structure, such an arrangement is not favorable for expanding other functionalities of the keg barrel body 210, and the user experience is low, such that the packaging cover 240 detachably connected to the barrel bottom wall 213 of the keg barrel body 210 is provided, and an installation space 250 is formed between the packaging cover 240 and the keg barrel body 210, when a user needs to install an electronic device or other functional devices in the installation space 250, the packaging cover 240 is detached, a device to be installed is installed in the installation space 250, and then the packaging cover 240 is connected to the barrel bottom wall 213 of the keg barrel body 210, so as to improve the expansion of other functionalities and enhance the user experience.

Referring to fig. 23, in the embodiment of the present application, the bottom wall 213 of the keg barrel body 210 is recessed away from the surface of the keg impeller 220 to form a mounting groove 2131, and the packaging cover 240 covers the mounting groove 2131 in this embodiment, a mounting groove 2131 for mounting an electronic device is formed directly on the outside of the bottom wall 213 of the keg barrel body 210, and since a gap is formed between the keg impeller 220 and the bottom wall 213 of the keg barrel body 210, the mounting groove 2131 can be recessed without affecting the rotation of the keg impeller 220, which is convenient for use.

In the embodiment of the present application, the keg barrel body 210 is cylindrically configured, and the mounting groove 2131 is formed around the outer edge of the barrel bottom wall 213 of the keg barrel body 210 and is concavely formed along the axial direction of the keg barrel body 210. in the present embodiment, the mounting groove 2131 is formed along the outer circumference of the barrel bottom wall 213 of the keg barrel body 210, considering that the disposition of the keg impeller 220 is generally located on the rotation axis 412 of the keg barrel body 210, and in order to prevent excessive water from being rotated and then rushing toward the edge of the keg barrel body 210, the keg impeller 220 is generally spaced relative to the barrel side wall 214 of the keg barrel body 210, so that the mounting volume can be as large as possible under the premise of ensuring the normal operation of the keg impeller 220, thereby allowing the installation of bulky electronic devices and facilitating the use thereof.

In the embodiment of the present application, the package cover 240 is formed with a th mounting hole 241, the keg barrel body 210 is formed with a second mounting hole 2132, the washing tub structure 1000 further includes a fixing member passing through the th mounting hole 241 and the second mounting hole 2132 to fixedly connect the package cover 240 and the keg barrel body 210 with each other, in this embodiment, the package cover 240 can be connected to the keg barrel wall 213 by the mounting holes and the fixing member, specifically, the mounting holes can be screw holes, and the fixing member can be screw 540.

Referring to fig. 22 and 23, in the embodiment of the present application, the package cover 240 further includes a drain through hole 242, and the drain through hole 242 communicates the installation space 250 with the external environment, considering that different electronic devices may require different installation environments, for example, a part of the electronic devices may need to be in contact with water to perform their corresponding functions, the installation space 250 is communicated with the external environment in the present embodiment, so that the electronic devices installed in the installation space 250 are in contact with water to perform their functions.

In the embodiment of the application, the packaging cover 240 includes a supporting plate 243 and a surrounding plate 244 connected to the supporting plate 243, when the packaging cover 240 is fixedly connected to the bottom wall 213 of the keg barrel body 210, the supporting plate 243, the surrounding plate 244 and the mounting groove 2131 surround to form a mounting space 250, when the packaging cover 240 is arranged in a circular ring shape, the supporting plate 243 is arranged in a circular ring shape, and the surrounding plate 244 may extend from the side (the inner ring or the outer ring of the circular ring) of the supporting plate 243 or from both sides (the inner ring and the outer ring of the circular ring) of the supporting plate 243, as long as the packaging cover 240 is connected to the bottom wall 213 of the keg barrel body 210, so as to form the mounting space 250 together.

The number of the drain through holes 242 is plural, a part of the drain through holes 242 penetrates the support plate 243, and another part of the drain through holes 242 penetrates the surrounding plate 244.

In an embodiment of the present application, the package cover 240 further includes a sealing strip disposed around an edge of the package cover 240, and the sealing strip is abutted with the bottom wall 213 of the keg barrel body 210 in an interference manner when the package cover 240 is fixedly connected to the bottom wall 213 of the keg barrel body 210, in this embodiment, the usage environment of electronic devices is considered to be in a dry environment, at this time, the connection between the package cover 240 and the bottom wall 213 of the keg barrel body 210 is sealed by disposing the sealing strip, so as to ensure that water does not enter the installation space 250, the sealing strip may be made of a flexible material, specifically, rubber (natural rubber or synthetic rubber) may be used, and the rubber is a completely amorphous polymer, is elastic at room temperature, can generate a large deformation under a small external force, can recover after the external force is removed, and can well seal the connection between the package cover 240 and the bottom wall 213 of the keg body 210.

In the embodiment of the present application, the installation space 250 is partitioned to form at least water inlet chamber and at least waterproof chamber, and the water inlet chamber and the waterproof chamber are separated by the water-stop member, so that different electronic devices in the installation space 250 have different use environments, and the installation adaptability of the installation space 250 is improved.

Referring to fig. 23, in the embodiment of the present application, the packaging cover 240 further includes a buffer 245, the buffer 245 is fixed to the supporting plate 243 at a side of away from the keg barrel body 210 and is disposed adjacent to the drainage through hole 242 disposed on the supporting plate 243, the buffer 245 is disposed to avoid a rigid collision between the keg barrel body 210 and the large barrel pulsator 50, so as to ensure a stable connection between the packaging cover 240 and the bottom wall 213 of the keg barrel body 210, reduce noise, and improve user experience.

In the embodiment of the application, at least two mounting ribs 2133 are formed on the bottom wall 213 of the keg body 210 in a protruding manner, the mounting ribs 2133 are located in the mounting grooves 2131, and the mounting ribs 2133 are used for mounting an electronic device in the mounting grooves 2131. the provision of the mounting ribs 2133 can facilitate the mounting of the electronic device in the mounting space 250, and the specific mounting manner of the electronic device is not limited herein, and may be a snap-fit assembly by the mounting ribs 2133, a screw-fit assembly by a bolt, a welding fixation, or the like.

Referring to fig. 24 and 25, in view of the fact that when the small barrel body 210 is assembled with the large barrel pulsator 50 and used, the connection effect of the large barrel pulsator 50 and the small barrel body 210 is poor due to the fact that the conventional large barrel pulsator 50 only considers the water-disturbing effect, in the embodiment of the present application, the water-disturbing ribs 51 are formed protruding from the washing surface 52 of the large barrel pulsator 50, the end portions of the water-disturbing ribs 51 are connected with the connection portions 522, the assembly grooves 211 are formed by recessing the small barrel body 210 toward the surface of the washing surface 52, and the water-disturbing ribs 51 extend into the assembly grooves 211, so that the contact area between the water-disturbing ribs 51 and the assembly grooves 211 is increased due to the connection with the connection portions 522, and thus, the contact area between the large barrel pulsator 50 and the small barrel body 210 can be increased on the premise of ensuring the water-disturbing effect of the large barrel pulsator 50, and thus the matching effect between the large barrel body 50 and the small barrel body 210 is.

In the present embodiment, the number of the water disturbance ribs 51 is set to be at least three, considering that if the number of the ribs for disturbing water is less, the tub pulsator 50 needs a faster rotation speed to ensure the cleaning effect of the laundry in the tub 10, when the number of the water disturbance ribs 51 is at least three and the water disturbance ribs are circumferentially spaced along the connection portion 522, the two water disturbance ribs 51 are disposed at an angle of approximately 120 °, so as to ensure a better water disturbance effect and a better connection effect between the tub 50 and the tub 210, and on the contrary, the surface of the tub 210 facing the washing surface 52 is also formed with at least three assembly grooves 211 to achieve the corresponding installation of the water disturbance ribs 51 and of the assembly grooves 211, and of course, the assembly grooves 211 having a plurality of assembly segments may be adopted as long as the assembly of the water disturbance ribs 51 is facilitated.

Referring to fig. 12, 24 and 25, in the present embodiment, the water disturbance rib 51 includes a top surface 511 facing the auxiliary washing tub 200, the top surface 511 includes a th water disturbance area 5111 and a second water disturbance area 5112 connecting the th water disturbance area 5111, the st water disturbance area 5111 is disposed adjacent to the connecting portion 522, the th water disturbance area 5111 forms an abdication space along an axial depression of the large tub pulsator 50, the th water disturbance area 5111 is disposed in close contact with a bottom surface of the mounting groove 211, the water disturbance rib 51 is disposed to ensure good connection with the mounting groove 211 of the small tub body 210 when the small tub body 210 is assembled with the large tub pulsator 50, and the water disturbance effect thereof is taken into consideration in the aspect , so that the top surface 511 of the water disturbance rib 51 is formed into the th water disturbance area 5111 for fitting with the mounting groove 211 and the second water disturbance area 12 for water disturbance area, and the water disturbance area 5111 is formed to be more easily attached to the bottom surface of the large tub body when the small tub body 210 is assembled with the large pulsator 17, thereby increasing the water disturbance area of the bottom surface of the small tub body 210, and the large tub body can be easily detached from the bottom surface of the small tub body, and the bottom surface of the small tub body can be easily illustrated by the bottom surface of the large tub body 210, and the large tub body can be easily formed by the large water disturbance area of the water pulsator 211, and the large water pulsator 200, and the large water pulsator, and the bottom surface of the large water pulsator 210, and the large water pulsator assembly space can be easily inserted into the large tub body 210, and the large water pulsator 210, when the large water pulsator can be easily inserted into the large water pulsator, when the large tub body can be inserted into the large water pulsator 210, the large tub body can be.

Referring to fig. 24, in the embodiment of the present application, the water-disturbing ribs 51 further include two oppositely disposed rib sides 512, the rib sides 512 of the water-disturbing ribs 51 connect the top surface 511 and the washing surface 52, and the distance between the rib sides 512 of the water-disturbing ribs 51 gradually decreases from the washing surface 52 to the top surface 511, in this embodiment, a tub structure 1000 is defined to have an up-down direction parallel to the axis of rotation 412, and the distance between the rib sides 512 of the water-disturbing ribs 51 gradually decreases from the top to the bottom, and it is understood that the rib sides 512 of the water-disturbing ribs 51 are substantially tapered in a vertical section (the vertical section extends in the up-down direction and is perpendicular to the horizontal plane), so arranged that can increase the contact area of the water-disturbing ribs 51 with the mounting groove 211 to improve the connection effect of the keg 210 with the large keg impeller 50, can easily guide water to a central portion of the large keg 10 or a portion of the mounting groove 211 when the large keg impeller 50 rotates, and can be easily fitted to the top surface of the water-disturbing ribs 211, and can be easily fitted to the top surface of the tub wall 211, and thus the distance between the water-disturbing ribs 211 and the water-guiding groove 211 can be increased to ensure the maximum water-guiding effect of the water-baffle-washing tub wall 211, and the distance of the water-tub structure can be easily matched to the water-tub 211, and the water-baffle-tub structure 211, and the water-tub structure can be conveniently mounted to be matched to the water-tub structure 211.

In the embodiment of the present application, the distance between the two rib sides 512 of the water disturbance rib 51 gradually increases from the rotation axis 412 to a direction away from the rotation axis 412. in the present embodiment, the washing tub structure 1000 is defined to have a horizontal direction perpendicular to the rotation axis 412, and the distance between the two rib sides 512 of the water disturbance rib 51 gradually increases from inside (at the center of the rotation axis 412) to outside (at the tub wall of the tub body 10) in the radial direction of the tub impeller 50, and it can be understood that the two rib sides 512 of the water disturbance rib 51 are arranged in a substantially conical shape in the horizontal plane, so that can increase the contact area of the water disturbance rib 51 with the fitting groove 211, thereby improving the coupling effect of the tub body 210 with the tub body 50, and further can easily guide water to the middle of the tub body 10 or a portion close to the tub wall when the tub impeller 50 rotates, so that laundry can contact with water in a larger space, thereby being washed, and in addition, since facilitates the coupling of the water guide area to the tub wall, the water guide area is increased in the radial direction, so that the distance between the tub body 51 and the tub wall of the tub should be increased, thereby ensuring that the coupling effect of water guide is increased.

Referring to fig. 25, in the embodiment of the present application, the distance between the second water-disturbing area 5112 and the washing surface 52 gradually decreases from the rotational axis 412 to a direction away from the rotational axis 412. it should be noted that, the distance between the second water-disturbing area 5112 and the washing surface 52 is the height of the second water-disturbing area 5112 in the up-and-down direction, and referring to the linear velocity formula, the distance between the second water-disturbing area 5112 and the rotational axis 412 is further, so that a part of the linear velocity of the second water-disturbing area 5112 is greater, and a greater linear velocity can cause the water blocking ribs to drive more water when the large barrel pulsator 50 rotates, but referring to a model of the vortex, the water amount in the middle of the vortex is smaller, the water amount at the edge of the vortex is greater, and the height of the second water-disturbing area 5112 gradually decreases from the inside (at the rotational axis 412) to the outside (at the barrel wall of the large barrel 10), so that the height of the water blocking ribs is smaller at the place where the linear velocity is greater, thereby ensuring that the water blocking ribs 51 are radially distributed when the large barrel 50 rotates, and thus ensuring that the cleaning.

Referring to fig. 12 and 24, in the embodiment of the present application, the water disturbing area 5111 and the second water disturbing area 5112 are both arc surfaces, and since the non-smooth top surface 511 is easy to form a high water surface in the tub body 10 when the tub impeller 50 rotates, the cleaning effect is reduced due to a low water surface in some places in the tub body 10, and when the water disturbing area 5111 and the second water disturbing area 5112 are in smooth transition (arc surface arrangement), a smooth water surface can be formed when the tub impeller 50 rotates, which is beneficial to uniformly washing the laundry in the tub body 10, and the cleaning effect is good.

In the embodiment of the present application, the top surface 511 is S-shaped along the longitudinal section of the axis, the S-shaped arrangement can further step ensure that when the barrel impeller 50 rotates, the turbulence ribs agitate the water, and the formed swirling water amount is uniformly distributed in the radial direction, thereby ensuring the cleaning effect.

Referring to fig. 24 and 25, in the embodiment of the present application, the number of the water disturbance ribs 51 is four to eight, a plurality of the water disturbance ribs 51 are arranged at intervals along the circumferential direction of the connecting portion 522, the number of the water disturbance ribs 51 is small, when the large barrel impeller 50 rotates, a faster rotation speed is required to achieve a better water disturbance effect, and the small number of the water disturbance ribs 51 reduces the contact area with the assembling grooves 211, so that the matching between the small barrel body 210 and the large barrel impeller 50 is reduced.

Referring to fig. 6, in the embodiment of of the present application, the end of the first water disturbing area 5111 adjacent to the rotation axis 412 is 39-43 mm from the rotation axis 412, the connection between the second water disturbing area 5111 and the second water disturbing area 5112 has a distance s2 of 125-135 mm from the rotation axis 412, the connection between the second water disturbing area 5112 and the rotation axis 412 has a distance s3 of 183 mm from the rotation axis 412, that is, the connection between the second water disturbing area 5111 in the radial direction has a width s4 of 82-94 mm, the second water disturbing area 5112 in the radial direction has a width s5 of 38-58 mm from the end of the rotation axis 412, so as to ensure a larger radial distance to form a relief space, so as to facilitate the installation of the keg 210, and the connection between the first water disturbing area 5111 and the second water disturbing area 5112 in the axial direction, the height s6 of the washing surface 52 is 27-31 mm, the connection between the water disturbing area 4611 and the lowest water disturbing area 5111 in the connection between the second water disturbing area 5112 is set to ensure that the water disturbing area has a maximum disturbing area height s 8918-51, so as to ensure the water disturbing area of the keg.

Referring to fig. 10, 11 and 24, in the embodiment of the present application, the washing surface 52 between two adjacent water disturbance ribs 51 is concave, so that the volume of the washing cavity 30 of the tub body 10 can be increased, and by arranging the bottom surface of the tub body 210 to be convex, the contact area between the tub body 210 and the tub impeller 50 can be further increased , and the connection effect can be improved.

In the embodiment of the present application, the washing surface 52 is further provided with a plurality of outlet holes 521, the plurality of outlet holes 521 are spaced apart from the washing surface 52, the outlet hole 521 is provided to facilitate the discharge of water in the washing chamber 30, thereby facilitating the discharge of water during water exchange and water throwing, and when the washing surface 52 is provided with an arc surface, the outlet hole 521 is provided at the lowest point of the washing surface 52 to prevent water accumulation.

In the embodiment of this application, the protruding muscle of disturbing water that is connected with connecting portion 522 has encapsulation lid 240 with the bottom, and form between keg barrel body 210 and the encapsulation lid 240 that installation space 250 can exist embodiments simultaneously, the aspect of laundry barrel structure 1000 has installation space 250 that extends this moment, thereby realize expanding the installation to other functional electronic device, is in addition because the length of disturbing water muscle 51 has prolonged, so keg barrel body 210 is better with the connection effect of big barrel wave wheel 50, thereby taken into account to extend and structure assembly.

In this embodiment, it is understood that the mounting groove 211 may be separately disposed on the bottom wall 213 of the keg barrel body 210, the separate disposition on the bottom wall 213 of the keg barrel body 210 may reduce the transmission load of the package cover 240, and avoid the reduction of the sealing or mounting strength of the package cover 240 caused by transmission, or when the package cover 240 is disposed outside the bottom wall 213 of the keg barrel body 210 and the installation space 250 is formed between the keg barrel body 210 and the package cover 240, the mounting groove 211 may be formed on both the keg barrel body 210 and the package cover 240, specifically, the surface of the bottom wall 213 of the keg barrel body 210 facing away from the keg impeller 220 is recessed axially along the keg barrel body 210 to form a first mounting groove section 2111, the surface of the supporting plate 243 facing away from the keg barrel body 210 is recessed axially along the keg barrel body 210 to form a second mounting groove section 2112, the first mounting groove section 2111 and the second mounting groove section 2112 are communicated to form the second mounting structure 211 (i.e., the mounting groove 211), the first mounting groove 51 is disposed on the surface of the keg impeller 2111, the mounting groove section 2111 and the mounting groove 210 is connected to the mounting groove section 539 of the mounting groove 50, so that the mounting groove 210 is capable of stably driving the mounting groove 50.

Referring to fig. 3, 4 and 26 to 30, considering that in the transmission member for connecting the transmission shaft and the keg impeller 220, a part for fixing the transmission shaft and the transmission member are separately arranged, the separate arrangement is prone to generating assembly errors, and a screw joint 540 is needed to arrange a screw hole on the transmission shaft in a step, and then the screw joint 540 is matched with the screw hole to realize that the transmission shaft transmits power to the transmission member, and the transmission member is connected with the keg impeller 220 to drive the keg impeller 220 to rotate, so that the transmission member has more parts, a complex structure and higher cost.

Referring to fig. 27 and 29, in an embodiment of the present application, the positioning structure 531 is formed with a positioning hole 5311, a positioning portion 5311a is formed on a hole wall of the positioning hole 5311, and the transmission shaft extends into the positioning hole 5311 and is fixedly connected to the positioning portion 5311 a. in this embodiment, the cross section of the positioning hole 5311 may be a polygon, so that the positioning portion 5311a are hole walls disposed at an included angle with each other, it can be understood that an end portion of the transmission shaft is disposed to fit into the positioning hole 5311 at this time, the cross section of the positioning hole 5311 may be a triangle, a quadrangle, a pentagon, or the like, as long as the transmission shaft is conveniently clamped.

In the embodiment of the present application, the positioning portion 5311a is a protruding key or a key groove, when a protruding key is formed on the wall of the positioning hole 5311 along the radial direction of the positioning hole 5311, the corresponding key groove is formed by the radial direction of the transmission shaft by recessing, so that the key grooves are matched with each other, or a key groove is formed on the wall of the positioning hole 5311 by recessing, and the corresponding key groove is formed by the radial direction of the transmission shaft by recessing, so that the key grooves are matched with each other, in the embodiment, a spline is formed in the positioning hole 5311, and an adaptive spline is also formed on the outer surface of the transmission shaft, so that the transmission shaft and the positioning.

In the embodiment of the present application, the positioning structure 531 further includes a reinforcing plate, the torsional strength of the reinforcing plate is greater than the torsional strength of the lower clamping cylinder 530, and the reinforcing plate covers the surface of the positioning portion 5311 a. the reinforcing plate can increase the structural strength of the positioning portion 5311a, and increase the force of the transmission shaft when the positioning portion 5311a needs to bear the transmission, and the reinforcing plate can ensure that the transmission and the matching between the positioning portion 5311a of the positioning structure 531 and the transmission shaft are more stable.

In the embodiment of the present application, the reinforcing plate is made of hard metal, and the lower clip cylinder 530 is made of plastic or rubber, in this embodiment, the lower clip cylinder 530 is manufactured by injection molding, specifically, the reinforcing plate is placed in advance at a position corresponding to a mold, and then plastic is melted and poured into the mold, when the mold is cooled, the reinforcing plate can cover the surface of the positioning portion 5311a, and the positioning structure 531 and the lower clip cylinder 530 form a body molding structure.

Referring to fig. 27 and 28, in the embodiment of the present application, the outer side wall surface of the upper clip cylinder 510 protrudes in the axial direction of the upper clip cylinder 510 to form clips 5101, the inner wall surface of the lower clip cylinder 530 is recessed in the axial direction of the lower clip cylinder 530 to form clip grooves 532, the upper clip cylinder 510 is sleeved on the lower clip cylinder 530, and the clips 5101 are clipped in the clip grooves 532, in this embodiment, clips 5101 are formed on the outer side wall of the upper clip cylinder 510, and clip grooves 532 are formed on the inner wall surface of the lower clip cylinder 530, so that when the upper clip cylinder 510 and the lower clip cylinder 530 need to be assembled, the side of the upper clip cylinder 510 provided with the clips 5101 is directly placed into the lower clip cylinder 530, which improves the assembly efficiency and stabilizes the connection effect.

In the embodiment of the present application, the number of the fixture blocks 5101 is multiple, and a plurality of the fixture blocks 5101 are arranged at intervals along the circumferential direction of the upper clamping cylinder 510;

the number of the clamping grooves 532 is multiple, and the clamping grooves 532 are arranged at intervals along the circumferential direction of the lower clamping cylinder 530. The plurality of clamping blocks 5101 and the clamping grooves 532 can enable the lower clamping cylinder 530 to drive the upper clamping cylinder 510 to rotate and bear uniform force, so that the stability of transmission is ensured.

In the embodiment of the application, the upper card cylinder 510 comprises a base plate 5102 and a side plate 5103 connected to the edge of the base plate 5102, the base plate 5102 is protruded to form a mounting column 5102a, the mounting column 5102a is sunken along the axial direction of the upper card cylinder 510 to form a placing hole 5102b, and the card block 5101 is arranged on the side of the base plate 5102 and the side plate 5103 facing away from the mounting column 5102 a;

the washing tub structure 1000 further includes a connecting rod 600, the keg impeller 220 is further formed with a driving hole, and both ends of the connecting rod 600 are respectively inserted into the placing hole 5102b and the driving hole. In this embodiment, the clamping block 5101 and the placing hole 5102b for connecting the connecting rod 600 are arranged on different sides, so that the components of the upper clamping cylinder 510 for transmission are separated, and damage to the upper clamping cylinder 510 caused by concentrated stress is avoided. Specifically, the clamping block 5101 is actually arranged at the joint of the base plate 5102 and the side plate 5103, so that the large connection area of the clamping block 5101 and the upper clamping cylinder 510 can be ensured, and the connection stability of the clamping block 5101 can be ensured. In this embodiment, the cross-section at the both ends of connecting rod 600 can be the polygon setting, can make connecting rod 600 directly joint realize the transmission in last card section of thick bamboo 510 and keg impeller 220 like this. It is understood that, in order to facilitate the rotation of the connecting rod 600, a bearing assembly 700 sleeved on the outer surface of the connecting rod 600 may be further provided to ensure the support of the rotation of the connecting rod 600.

Referring to fig. 29 and 30, in an embodiment of the present application, the lower clip cylinder 530 includes a cylinder 533 and a middle partition 534 transversely separated from the cylinder 533, the clip groove 532 is disposed at a connection position of the middle partition 534 and the cylinder 533, and the positioning structure 531 is disposed on a side of the middle partition 534 facing away from the clip groove 532.

Referring to fig. 27 to 30, in the embodiment of the present application, the upper clamping cylinder 510 further includes a reinforcing rib 5104, the reinforcing rib 5104 connects the mounting post 5102a and the side plate 5103, the lower clamping cylinder 530 further includes a second reinforcing rib 535, the second reinforcing rib 535 connects the cylinder body 533 and the positioning structure 531, the arrangement of the reinforcing rib 5104 can increase the structural strength of the upper clamping cylinder 510, so as to ensure the stability of the transmission of the upper clamping cylinder 510, and the arrangement of the second reinforcing rib 535 can increase the structural strength of the lower clamping cylinder 530, so as to ensure the stability of the transmission of the lower clamping cylinder 530.

The utility model discloses it also provides kinds of washing machines, this washing machine includes pail structure 1000, this pail structure 1000 includes washtub 100, washtub 100 includes vat 10 and locates vat impeller 50 of vat 10 bottom, vat 10 and vat impeller 50 enclose jointly and close and form washing chamber 30, the chamber wall of washing chamber 30 still is equipped with cooperation structure 51;

an auxiliary washing tub 200, the auxiliary washing tub 200 being received in the th washing cavity 30, the auxiliary washing tub 200 including a tub body 210 and a keg impeller 220 disposed at the bottom of the tub body 210, the tub body 210 having a second fitting structure 211, the th fitting structure 51 fitting with the second fitting structure 211 to rotate the tub body 210 when the washing tub 100 rotates, and an apparatus for washing laundry using the auxiliary washing tub 200

The handle structure 400 includes a handle 410 and at least two lugs 420, the two lugs 420 are disposed at the opening of the keg barrel body 210, the lugs 420 and of the handle 410 have rotation shafts 412, the lugs 420 and of the handle 410 have rotation holes 421, and the rotation shafts 412 are inserted into the rotation holes 421, so that the handle 410 can rotate the washing tub structure 1000 relative to the lugs 420, and further includes a large tub cover 800 and a large tub fixing ring 900, and the large tub cover 800 and the large tub fixing ring 900 are disposed at the opening of the large tub body 10.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (11)

1. The washing tub structure is characterized by comprising a washing tub and an auxiliary washing tub, wherein the auxiliary washing tub is accommodated in the washing tub, the auxiliary washing tub comprises a small tub body and a packaging cover, the small tub body comprises a bottom wall and a side wall connected with the bottom wall, the packaging cover is fixed on the outer side of the bottom wall, and an installation space is formed between the packaging cover and the bottom wall.
2. 2. The washing tub structure of claim 1, wherein the outer surface of the bottom wall is recessed to form a mounting groove, and the packing cover covers the mounting groove.
3. 3. The tub structure of claim 2, wherein the keg barrel body is cylindrically configured, the mounting groove being disposed around an outer edge of the bottom wall and recessed along an interior of the keg barrel body; the packaging cover is in a ring shape, is arranged on the outer edge of the bottom wall and covers the mounting groove.
4. 4. The tub structure of claim 2, wherein the packing cover is formed with a th mounting hole, and the bottom wall is formed with a second mounting hole, and further comprising a fixing member fixedly coupling the packing cover and the bottom wall through the th and second mounting holes.
5. 5. The washing tub structure of of claims 2 to 4, wherein the packing cover further comprises a drain through hole communicating the installation space with an external environment.
6. 6. The wash tub structure of of any of claims 1 to 4, wherein the enclosure lid further comprises a sealing strip disposed around an edge of the enclosure lid, the sealing strip being in interference abutment with the bottom wall when the enclosure lid is fixedly connected to the bottom wall.
7. 7. A washing tub structure according to claim 5, wherein the cover includes a support plate and a skirt connected to the support plate, the skirt and the mounting groove enclosing a mounting space when the cover is fixedly connected to the bottom wall;

   the number of the drainage through holes is multiple, part of the drainage through holes penetrate through the supporting plate, and other part of the drainage through holes penetrate through the enclosing plate.
8. 8. The laundry tub structure of claim 7, wherein the packaging cover further comprises a buffer member fixed to the side of the support plate facing away from the keg body and disposed adjacent to the drainage through hole provided in the support plate;

   and/or, the diapire is protruding to be formed with two at least installation protruding muscle, the installation protruding muscle is located in the mounting groove, the installation protruding muscle is used for installing electron device in the mounting groove.
9. 9. The structure of a washing tub as claimed in claim 7, wherein the outer surface of the bottom wall forms an th fitting groove section along the axial depression of the tub body, the support plate forms a second fitting groove section along the axial depression of the tub body facing away from the surface of the tub body, the th fitting groove section and the second fitting groove section communicate to form the second fitting structure, the th fitting structure is provided on a drum pulsator of the washing tub, the drum pulsator of the washing tub forms fitting ribs facing the surface of the tub body, and at least part of the fitting ribs are engaged with the th fitting groove section and the second fitting groove section.
10. 10. The washing tub structure of claim 9, wherein the washing tub comprises a tub body and a tub pulsator disposed at the bottom of the tub body, the tub body and the tub pulsator together enclose a th washing chamber, and a th mating structure is disposed on the wall of the th washing chamber;

    the auxiliary washing barrel further comprises a small barrel wave wheel arranged at the bottom of the small barrel body, the small barrel body is provided with a second matching structure, and the th matching structure is matched with the second matching structure so as to drive the small barrel body to rotate when the washing barrel rotates.
11. The washing machine of claim 11 or , comprising a motor and a triple clutch, wherein the washing machine further comprises a washing tub structure as claimed in any of claims 1 to 10, the triple clutch comprises a th output shaft, a second output shaft and a third output shaft, the th output shaft drives the tub body of the washing tub to rotate, the second output shaft drives the tub pulsator of the washing tub to rotate, the third output shaft drives the tub pulsator of the auxiliary washing tub to rotate, and the motor is in transmission connection with the triple clutch to drive the th output shaft, the second output shaft and the third output shaft to move.

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