CN221371564U - Clothes treating apparatus - Google Patents

Abstract

The embodiment of the utility model relates to a clothes treatment device, which comprises a barrel assembly and a transmission mechanism; the transmission mechanism is wound with a transmission piece which can be transmitted, and is in transmission connection with the barrel body assembly so as to drive the barrel body assembly to rotate under the action of the transmission piece; the transmission mechanism is positioned on one side of the barrel body assembly in the axial direction, a gap is formed between the transmission mechanism and the barrel body assembly, a blocking piece is arranged between the transmission mechanism and the barrel body assembly, and at least part of the blocking piece is positioned in the gap, so that the assembly efficiency of the clothes treatment device is improved.

Description

Clothes treating apparatus

Technical Field

The embodiment of the utility model relates to the technical field of household appliances, in particular to a clothes treatment device.

Background

The clothes treating apparatus, such as washing machine, includes a clothes treating drum and a driving wheel with belt around the drum to rotate under the driving of the driving wheel and the belt, so as to treat clothes. However, the related art laundry treating apparatus is low in assembly efficiency.

Disclosure of utility model

In order to solve the above technical problems or at least partially solve the above technical problems, an embodiment of the present utility model provides a laundry treating apparatus.

The embodiment of the utility model provides a clothes treatment device, which comprises a barrel assembly and a transmission mechanism;

The transmission mechanism is wound with a transmission piece which can be transmitted, and is in transmission connection with the barrel body assembly so as to drive the barrel body assembly to rotate under the action of the transmission piece;

The transmission mechanism is positioned on one side of the barrel body assembly in the axial direction, a gap is formed between the transmission mechanism and the barrel body assembly, a blocking piece is arranged between the transmission mechanism and the barrel body assembly, and at least part of the blocking piece is positioned in the gap.

According to the clothes treatment device provided by the embodiment of the utility model, the blocking piece is arranged between the transmission mechanism and the barrel body assembly, so that at least part of the blocking piece is positioned in the gap between the transmission mechanism and the barrel body assembly. Since at least part of the blocking member is located in the gap, i.e. the blocking member can block the gap to a certain extent, it is possible to avoid to a certain extent that the conveying member falls into the gap and gets stuck in the gap. For example, when the conveying member is installed on the transmission mechanism, the blocking member is arranged at the gap, so that the condition that the conveying member falls into the gap and is blocked in the gap during installation is avoided to a certain extent, and the assembly efficiency of the conveying member can be improved to a certain extent. For example, when the clothes treating apparatus performs clothes treatment, that is, when the conveying member drives the barrel assembly to rotate under the action of the transmission mechanism, the clearance is provided with the blocking member, so that the situation that the conveying member falls from the periphery of the transmission mechanism to the clearance and is blocked in the clearance during clothes treatment is avoided to a certain extent, an installer can smoothly install the conveying member on the transmission mechanism, and the stability of assembly of the conveying member is further ensured, so that stable performance of clothes treatment is ensured.

In some embodiments, the barrier is disposed on a side of the barrel assembly facing the drive mechanism.

In some embodiments, a side of the tub assembly facing the transmission mechanism is provided with a reinforcing rib, and the blocking member is provided at a side of the reinforcing rib facing the transmission mechanism.

In some embodiments, the blocking member is a blocking rib formed by the reinforcing rib protruding toward a direction approaching the transmission mechanism.

In some embodiments, the barrier is integrally injection molded with the stiffener.

In some embodiments, the number of the blocking pieces is at least two, and at least two blocking pieces are arranged in the gap at intervals along the circumferential direction of the barrel assembly.

In some embodiments, the blocking member is a blocking rib provided on the tub assembly protruding toward the transmission mechanism.

In some embodiments, the blocking rib is disposed to extend in a direction along a center of the tub assembly to an edge of the tub assembly.

In some embodiments, the blocking rib comprises a top wall section, and the projection of the outer contour of the transmission mechanism on the barrel assembly is located in the projection range of the top wall section on the barrel assembly.

In some embodiments, the blocking rib further comprises an inclined wall section at least one end of the top wall section, the inclined wall section extending obliquely downward in a direction away from the top wall section.

In some embodiments, a distance is provided between a side of the blocking rib facing the transmission mechanism and the transmission mechanism, and the distance is not greater than the width of the transmission piece.

In some embodiments, the contact area between the conveying member and the periphery of the transmission mechanism is formed into an arc-shaped contact area;

at least a portion of the barrier is disposed at a location of the gap corresponding to the arcuate contact region.

In some embodiments, the barrier is disposed in an area of the gap corresponding to at least 1/4 of an arc length of the arcuate contact region.

In some embodiments, at least a portion of the barrier is disposed at a location of the gap corresponding to one end of the arcuate contact area.

In some embodiments, the number of the blocking pieces is at least two, and at least two blocking pieces are arranged in the gap at intervals along the circumferential direction of the barrel assembly.

In some embodiments, the number of the blocking pieces is at least two, and the at least two blocking pieces are arranged at positions of the gap corresponding to a preset area at intervals along the circumferential direction of the barrel assembly;

The orthographic projection of the preset area on the barrel body assembly is an area enclosed between two radiuses of the barrel body assembly, and the included angle between the two radiuses is 0-60 degrees.

In some embodiments, the contact area between the conveying member and the periphery of the transmission mechanism is formed into an arc-shaped contact area;

One side boundary of the preset area corresponds to one end of the arc-shaped contact area, one end of the arc-shaped contact area is an installation cutting point of the conveying piece on the transmission mechanism, and projection of the other side boundary of the preset area on the barrel assembly is located in a projection area of the arc-shaped contact area on the barrel assembly.

Drawings

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

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view showing a partial structure of a laundry treating apparatus according to an embodiment of the present utility model at a first viewing angle;

Fig. 2 is a schematic view showing a partial structure of a laundry treating apparatus according to an embodiment of the present utility model at a second viewing angle;

FIG. 3 is an enlarged schematic view of the portion I in FIG. 2;

fig. 4 is a schematic view showing a partial structure of a laundry treating apparatus according to an embodiment of the present utility model at a third viewing angle;

fig. 5 is an enlarged schematic view at a in fig. 4.

Wherein, 1, barrel body assembly; 11. an outer cylinder; 111. reinforcing ribs; 112. a blocking member; 113. a top wall section; 114. an inclined wall section; 2. a driving motor; 3. a transmission mechanism; 4. a transfer member; 41. an arcuate contact region; 5. a gap.

Detailed Description

In order that the above objects, features and advantages of embodiments of the utility model may be more clearly understood, a further description of aspects of embodiments of the utility model will be provided below. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of embodiments of the utility model, but embodiments of the utility model may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the utility model.

Referring to fig. 1 to 5, the present embodiment provides a laundry treating apparatus including a tub assembly 1 and a driving mechanism 3.

Wherein, the transmission mechanism 3 is wound with a transmission piece 4 which can be transmitted, and the transmission mechanism 3 is connected with the barrel body component 1 in a transmission way so as to drive the barrel body component 1 to rotate under the action of the transmission piece 4.

The laundry treating apparatus further includes a driving member, for example, a driving motor 2, the transmission member 4 is wound between an output shaft of the driving motor 2 and an outer periphery of the transmission mechanism 3, and when the laundry treating apparatus is specifically used, the driving motor 2 is controlled to work, and the transmission mechanism 3 can drive the tub assembly 1 to rotate under the action of the transmission member 4 and the output shaft, so as to treat laundry.

Wherein, the transmission mechanism 3 is located at one side of the barrel assembly 1 in the axial direction, a gap 5 is provided between the transmission mechanism 3 and the barrel assembly 1, a blocking member 112 is provided between the transmission mechanism 3 and the barrel assembly 1, and at least part of the blocking member 112 is located in the gap 5. Illustratively, the barrel assembly 1 may include, for example, an inner barrel and an outer barrel 11 sleeved outside the inner barrel. Wherein the transmission mechanism 3 is located at the outer side of the outer cylinder 11 in the axial direction, for example, at the bottom of the outer cylinder 11.

In some embodiments, the transmission mechanism 3 may include a transmission wheel, where the transmission wheel is disposed coaxially with the tub assembly 1, and the transmission wheel is located at the bottom side of the tub assembly 1, as shown in fig. 2, and the gap 5 may specifically be a gap between an outer contour of the transmission wheel facing the bottom of the tub assembly 1 and the bottom of the tub assembly 1 in the direction of a unidirectional arrow X.

Because the transmission mechanism 3 and the barrel body component 1 are provided with the gap 5, when clothes are processed and the barrel body component 1 rotates to generate vibration, the existence of the gap 5 can prevent the barrel body component 1 from contacting and interfering with the transmission mechanism 3 to a certain extent so as to influence the normal rotation of the barrel body component 1, thereby ensuring the normal processing of the clothes and protecting the structures such as the transmission piece 4 and the barrel body component 1 to a certain extent.

For example, when the transmission member 4 is mounted on the transmission mechanism 3, the transmission member 4 is generally wound around a part of the outer periphery of the output shaft of the driving motor 2, then the part of the transmission member 4 is previously wound around the outer periphery of the transmission mechanism 3, and the transmission member 4 is wound around the outer periphery of the transmission mechanism 3 by rotating the transmission mechanism 3. In this embodiment, the portion of the transmission mechanism 3 where the conveyor 4 is previously installed is referred to as a conveyor installation cut-in area.

Since the blocking member 112 is disposed between the transmission mechanism 3 and the tub assembly 1, and at least part of the blocking member 112 is located at the gap 5, that is, the blocking member 112 can block the gap 5 to a certain extent, that is, the existence of the blocking member 112 can reduce the gap 5 between the side of the transmission mechanism 3 facing the tub assembly 1 and the side of the tub assembly 1 facing the transmission mechanism 3 to a certain extent, so that the situation that the transmission member 4 falls into the gap 5 and is blocked at the gap 5 can be avoided to a certain extent. For example, when the conveying member 4 is mounted on the transmission mechanism 3, the blocking member 112 is arranged at the gap 5, so that the condition that the conveying member 4 falls into the gap 5 and is blocked at the gap 5 during mounting is avoided to a certain extent, and an installer can smoothly mount the conveying member 4 on the transmission mechanism 3, so that the assembly efficiency of the conveying member 4 can be improved to a certain extent.

For another example, when the clothes treating apparatus performs clothes treatment, that is, when the conveying member 4 drives the tub assembly 1 to rotate under the action of the transmission mechanism 3, the blocking member 112 is arranged at the gap 5, so that the condition that the conveying member 4 slides from the periphery of the transmission mechanism 3 to the gap 5 and is blocked at the gap 5 in the rotation process is avoided to a certain extent, the assembling stability of the conveying member 4 is ensured, and the stable performance of the clothes treatment is ensured.

As an example, referring to fig. 1 to 5, the conveyor 4 may be a conveyor belt, for example, and the driving wheel may be a driving pulley, for example.

Of course, in other embodiments, the conveyor 4 may be, for example, a conveyor chain, in which case the drive wheel may be a drive sprocket.

The laundry treatment apparatus provided in this embodiment may be, for example, a washing machine, but may also be, of course, laundry treatment apparatuses such as a clothes dryer and a laundry treatment machine.

The clothes treating apparatus provided in this embodiment is configured such that at least part of the stopper 112 is located in the gap 5 between the transmission mechanism 3 and the tub assembly 1 by providing the stopper 112 between the transmission mechanism 3 and the tub assembly 1. Since at least part of the blocking member 112 is located in the gap 5, i.e. the blocking member 112 is able to block the gap 5 to a certain extent, it is possible to avoid to a certain extent that the transfer member 4 falls down to the gap 5 and gets stuck at the gap 5. For example, when the conveying member 4 is mounted on the transmission mechanism 3, the blocking member 112 is arranged at the gap 5, so that the condition that the conveying member 4 falls into the gap 5 and is blocked at the gap 5 during mounting is avoided to a certain extent, and an installer can smoothly mount the conveying member 4 on the transmission mechanism 3, so that the assembly efficiency of the conveying member 4 can be improved to a certain extent. For another example, when the clothes treating apparatus performs clothes treatment, that is, when the conveying member 4 drives the tub assembly 1 to rotate under the action of the transmission mechanism 3, the blocking member 112 is arranged at the gap 5, so that the situation that the conveying member 4 slides from the periphery of the transmission mechanism 3 to the gap 5 to be blocked at the gap 5 is avoided to a certain extent, and the assembling stability of the conveying member 4 is ensured, so that the stable performance of the clothes treatment is ensured.

In some embodiments, referring to fig. 1-5, a barrier 112 is provided on the side of the bowl assembly 1 facing the drive mechanism 3. This facilitates the positioning of the blocking member 112 and also the assembly of the transfer member 4. Illustratively, the barrier 112 may have a clearance with the drive mechanism 3 that is less than the aforementioned clearance 5 between the bowl assembly 1 and the drive mechanism 3.

In some embodiments, when the tub assembly 1 includes an inner tub and an outer tub 11 sleeved outside the inner tub, the transmission mechanism 3 is located at one side of the outer tub 11 in an axial direction, and the transmission mechanism 3 is in transmission connection with the inner tub, with the above-described gap 5 between the transmission mechanism 3 and the outer tub 11.

When the clothes are processed, the transmission piece 4 drives the transmission mechanism 3 and the inner cylinder to rotate relative to the outer cylinder 11, and the inner cylinder is provided with a clothes throwing opening, for example, the clothes can be thrown into the inner cylinder through the clothes throwing opening, so that the clothes are processed when the inner cylinder rotates.

Specifically, for example, the blocking member 112 may be disposed on a side of the outer cylinder 11 facing the transmission mechanism 3, so that since the outer cylinder 11 is in a stationary state with respect to the transmission mechanism 3 and the inner cylinder, by disposing the blocking member 112 on the outer cylinder 11, the blocking member 112 disposed on the outer cylinder 11 is almost stationary, regardless of when the transmission member 4 is installed or when the laundry treatment apparatus is performing the laundry treatment, so that the blocking member 112 can be always ensured to be disposed in the gap 5, so that the blocking effect of the blocking member 112 to the gap 5 is good, thereby ensuring effective blocking of the transmission member 4 by the blocking member 112, and further improving the assembly efficiency and stability during the laundry treatment.

In other embodiments, the barrel assembly 1 may be a single barrel, for example, the blocking member 112 may be disposed on a side of the single barrel facing the transmission mechanism 3, so as to block the transmission member 4 to a certain extent, thereby improving the assembly efficiency of the transmission member 4.

In some embodiments, the blocking member 112 may also be provided at a side of the transmission mechanism 3 facing the tub assembly 1. By arranging the stopper 112 on the transmission mechanism 3, the occurrence of the condition that the transmission member 4 on the transmission mechanism 3 falls into the gap 5 and is caught in the gap 5 can be avoided, and the assembly efficiency of the transmission member 4 can be improved.

In some embodiments, referring to fig. 1-5, the stop 112 is a stop rib provided on the bowl assembly 1 that protrudes toward the drive mechanism 3. By setting the blocking member 112 as a blocking rib, the blocking area of the blocking member 112 to the conveying member 4 can be increased to a certain extent, thereby improving the blocking effect to the conveying member 4, improving the assembly efficiency of the conveying member 4, and improving the stability of the laundry during the treatment.

Hereinafter, the barrel assembly 1 will be described by taking an example in which the barrel assembly includes an inner barrel and an outer barrel 11 fitted over the outer side of the inner barrel.

In some embodiments, as shown with reference to fig. 3, the side of the outer cylinder 11 facing the transmission mechanism 3 is provided with a reinforcing rib 111, and the stopper 112 is provided on the side of the reinforcing rib 111 facing the transmission mechanism 3.

By providing the reinforcing ribs 111 to the outer tube 11, the structural strength of the outer tube 11 can be improved. Meanwhile, by arranging the blocking member 112 on the reinforcing rib 111, the space of the outer cylinder 11 itself is reasonably utilized, and the consumable material of the blocking member 112 is saved, thereby realizing good blocking of the conveying member 4.

In some embodiments, the blocking rib is formed by protruding the reinforcing rib 111 toward the direction approaching the transmission mechanism 3. That is, the blocking rib and the reinforcing rib 111 are integrally formed, so that the blocking rib and the reinforcing rib 111 are good in integrity and high in structural strength, thereby ensuring the blocking effect of the blocking member 112 on the conveying member 4 to a certain extent, and improving the assembly efficiency of the conveying member 4 and the stability of the clothes during processing. And the consumable of the blocking rib is saved more.

In some embodiments, the barrier 112 is integrally injection molded with the stiffener 111. Exemplary, for example, the reinforcing rib 111 is a plastic rib, the blocking member 112 is a plastic member, and by making the blocking member 112 and the reinforcing rib 111 be integrally injection molded, the structural strength of the blocking member 112 and the reinforcing rib 111 can be improved, and when the blocking member 112 is guaranteed to well block the conveying member 4, the blocking member 112 is a plastic member, so that the increase of the blocking member 112 slightly changes the self structural weight of the outer cylinder 11, the probability that the blocking member 112 affects the dynamic balance of the clothes treating device in use is reduced, and the stability of the whole clothes treating device is further guaranteed.

In some embodiments, as shown with reference to fig. 1 to 5, at least two of the stoppers 112 are provided, and at least two of the stoppers 112 are arranged at intervals in the circumferential direction of the outer cylinder 11 within the gap 5. By the arrangement, the blocking effect of the blocking piece 112 on the conveying piece 4 can be further improved, the assembly efficiency of the conveying piece 4 is improved, and the stability of the whole device during clothes treatment is good.

In some embodiments, as shown with reference to fig. 1 to 3, the barrier ribs are provided extending in a direction along the center of the outer tub 11 to the rim of the outer tub 11. The direction from the center of the outer cylinder 11 to the edge of the outer cylinder 11 is specifically the direction of a unidirectional arrow X shown in fig. 2 and 3.

By means of the arrangement, the conveying piece 4 can be well blocked in the direction from the center of the outer cylinder 11 to the edge of the outer cylinder 11, the situation that the conveying piece 4 falls into the gap 5 to be clamped in the gap 5 during installation is further avoided, the assembly efficiency of the conveying piece 4 is higher, and the stability of clothes during treatment is better.

In some embodiments, referring to fig. 1-3, the barrier rib includes a top wall segment 113, and the projection of the outer contour of the actuator 3 onto the outer barrel 11 is within the projection of the top wall segment 113 onto the outer barrel 11. The transmission mechanism 3 may comprise a transmission wheel, the transmission member 4 being wound around the outside of the transmission wheel, and the outer contour of the transmission mechanism 3 may specifically refer to the outer circumferential surface of the transmission wheel.

Through above-mentioned setting for block the muscle and can be better block conveying piece 4 to further reduce around setting up the conveying piece 4 of drive mechanism 3 periphery and drop to clearance 5 and the probability that the condition of card in clearance 5 takes place, in time just block effectually to the blocking effect of conveying piece 4.

For example, the top wall section 113 may be a flat section, and the flat section may be disposed in parallel with the radial direction of the outer cylinder 11.

In particular, the top wall section 113 may be made not to contact the side of the transmission mechanism 3 facing the outer cylinder 11, so as to further smooth the rotation of the outer cylinder 11.

In some embodiments, as shown with reference to fig. 2-3, the barrier rib further comprises an inclined wall section 114, the inclined wall section 114 being located at least one end of the top wall section 113, the inclined wall section 114 being disposed obliquely downwardly extending in a direction away from the top wall section 113.

Through setting up the muscle that blocks to including roof section 113 and hang wall section 114 to can avoid blocking the condition that the muscle takes place stress concentration to appear to a certain extent, improve the structural strength who blocks the muscle to a certain extent, and then guaranteed to block the muscle and to the effect of blockking of conveyer 4, the assembly efficiency of conveyer 4 is higher and stability is better when the clothing is handled.

Referring to fig. 3, two ends of the top wall section 113 are respectively provided with an inclined wall section 114, so that the whole blocking rib is in a trend of relatively low at two ends and relatively high in the middle, thereby further avoiding occurrence of stress concentration at the blocking rib, and further improving the structural strength of the blocking rib.

Wherein the junction of the top wall section 113 and the inclined wall section 114 can be smoothly transitioned, further avoiding the occurrence of stress concentration.

In some embodiments, as shown with reference to fig. 1 to 5, the side of the blocking rib facing the transmission mechanism 3 has a spacing from the transmission mechanism 3 that is no greater than the width of the conveying member 4. It will be appreciated that when the conveyor 4 is a conveyor belt, the width of the conveyor 4 is the belt width of the conveyor belt; when the conveying member 4 is a conveying chain, the width of the conveying member 4 is the chain width of the conveying chain.

By making the side of the blocking rib facing the transmission mechanism 3 and the side of the transmission mechanism 3 facing the outer cylinder 11 not in contact, and setting the distance between the side of the blocking rib facing the transmission mechanism 3 and the transmission mechanism 3 to be not greater than the width of the conveying member 4, the conveying member 4 is blocked, and the conveying member 4 is prevented from falling into the gap 5 through the distance to be clamped in the gap 5, and simultaneously, the transmission mechanism 3 can rotate more smoothly and flexibly.

In some embodiments, as shown with reference to fig. 1 to 3, the contact area of the transfer member 4 with the outer periphery of the transmission mechanism 3 is formed as an arc-shaped contact area 41. At least part of the blocking member 112 is arranged at a position of the gap 5 corresponding to the arcuate contact area 41.

With continued reference to fig. 2 and 3, when the transmission member 4 is wound between the output shaft of the driving motor 2 and the transmission mechanism 3, a contact area between the transmission member 4 and the outer periphery of the transmission mechanism 3 is formed as the arc-shaped contact area 41.

By arranging at least part of the blocking member 112 at the position of the gap 5 corresponding to the arc-shaped contact area 41, that is, at least part of the blocking member 112 is arranged corresponding to the arc-shaped contact area 41, thus, the accurate and good blocking of the conveying member 4 can be realized, the assembly efficiency of the conveying member 4 is high, and the stability of the whole device during the clothes treatment is good.

In some embodiments, as shown with reference to fig. 1-3, a stop 112 is provided in an area of the gap 5 corresponding to at least 1/4 of the arc length of the arcuate contact area 41. This can further secure the blocking effect of the blocking member 112, thereby improving the assembly efficiency of the transfer member 4, and the stability of the apparatus at the time of laundry treatment is good.

In some embodiments, referring to fig. 1-3, at least a portion of the stop 112 is disposed at a location of the gap 5 corresponding to one end of the arcuate contact region 41. That is, a portion of the blocking member 112 is disposed near the end of the arcuate contact area 41.

For example, in order to improve the assembly efficiency of the conveying member 4, a portion of the arcuate contact region 41 near the end is generally used as the above-mentioned conveying member mounting cut-in region, so that the conveying member 4 can be smoothly wound around the arcuate contact region 41 when the transmission mechanism 3 is rotated later. For example, assuming that the conveyor installation cut-in area is the position B shown in fig. 1 and 2, when the conveyor 4 is previously set up at the position B, the transmission mechanism 3 may be rotated clockwise around the direction C shown in fig. 2 again so that the conveyor 4 is wound around the arc-shaped contact area 41 of the transmission mechanism 3.

By arranging the blocking member 112 close to the end of the arc-shaped contact area 41, the conveying member 4 can be blocked in time when the conveying member 4 is pre-installed in the conveying member installation cut-in area, smooth installation of the conveying member 4 is ensured, and the assembly efficiency of the conveying member 4 is high.

In some embodiments, there are at least two stoppers 112, and at least two stoppers 112 are arranged at positions of the gap 5 corresponding to the preset region at intervals along the circumferential direction of the outer cylinder 11. The orthographic projection of the preset area on the outer barrel 11 is an area enclosed between two radiuses of the outer barrel 11, and an included angle between the two radiuses ranges from 0 degrees to 60 degrees. Referring to fig. 1, the preset area is an area S surrounded by a broken line E1 and a broken line E2.

That is, at least two blocking members 112 are arranged at intervals at positions of the gap 5 corresponding to the above-mentioned regions, and the transfer member 4 is blocked from a plurality of positions, so that the blocking effect of the blocking members 112 on the transfer member 4 can be further improved, the assembly efficiency of the transfer member 4 is improved, and the stability of the whole apparatus at the time of laundry treatment is good.

In some embodiments, as shown in fig. 1 and 2, one side boundary (i.e., a dotted line E1) of the preset area corresponds to one end of the above-mentioned arc-shaped contact area 41, and one end of the arc-shaped contact area 41 is a mounting entry point of the transmission member 4 on the transmission mechanism 3, and a projection of the other side boundary (i.e., a dotted line E2) of the preset area on the outer cylinder 11 is located in a projection area of the arc-shaped contact area 41 on the outer cylinder 11. Wherein, the installation access point specifically comprises: when the transfer member 4 is assembled, the transfer member 4 contacts the transmission mechanism 3 at the start point. The other side boundary of the preset area is in the range of 0 to 60 degrees rotated by the installation cut-in point along the direction C shown in fig. 2 (i.e., along the circumferential direction of the outer cylinder 11).

Through setting up at least two stoppers in above-mentioned region for when setting up conveying piece 4 in advance at above-mentioned installation cut-in point, stopper 112 can in time block conveying piece 4, and when being convenient for follow-up rotatory drive mechanism 3, stopper 112 in the preset region can further block clearance 5, makes conveying piece 4 can wind smoothly on arc contact area 41, ensures the smooth installation of conveying piece 4, has further improved conveying piece 4's assembly efficiency.

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

The foregoing is merely a specific implementation of an embodiment of the utility model, so that those skilled in the art may understand or implement the embodiment of the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the embodiments of the utility model. Thus, the present embodiments are not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (13)

1. A clothes treatment device, which is characterized by comprising a barrel assembly and a transmission mechanism;

the transmission mechanism is wound with a transmission piece which can be transmitted, and is in transmission connection with the barrel body assembly so as to drive the barrel body assembly to rotate under the action of the transmission mechanism;

The transmission mechanism is positioned on one side of the barrel body assembly in the axial direction, a gap is formed between the transmission mechanism and the barrel body assembly, a blocking piece is arranged between the transmission mechanism and the barrel body assembly, and at least part of the blocking piece is positioned in the gap.

2. The laundry treatment apparatus of claim 1, wherein the barrier is provided on a side of the tub assembly facing the transmission mechanism.

3. The laundry treatment apparatus according to claim 2, wherein a side of the tub assembly facing the transmission mechanism is provided with a reinforcing rib, and the blocking member is provided at a side of the reinforcing rib facing the transmission mechanism.

4. A laundry treatment apparatus according to claim 3, wherein the blocking member is a blocking rib formed by the reinforcing rib protruding in a direction approaching the transmission mechanism;

and/or, the blocking piece and the reinforcing rib are integrally injection molded;

And/or at least two blocking pieces are arranged in the gap at intervals along the circumferential direction of the barrel body assembly.

5. The laundry treatment apparatus of claim 2, wherein the blocking member is a blocking rib provided on the tub assembly protruding toward the transmission mechanism.

6. The laundry treating device according to claim 5, wherein the blocking rib is provided extending in a direction along a center of the tub assembly to an edge of the tub assembly.

7. The laundry treatment apparatus of claim 5, wherein the blocking rib comprises a top wall section, a projection of an outer contour of the transmission mechanism onto the tub assembly being within a projection of the top wall section onto the tub assembly.

8. The garment treatment device of claim 7, wherein the barrier rib further comprises an angled wall section at least one end of the top wall section, the angled wall section extending downwardly and obliquely in a direction away from the top wall section.

9. The laundry treating device according to claim 5, wherein a side of the blocking rib facing the driving mechanism has a space therebetween, the space being not greater than a width of the conveying member.

10. The laundry treatment apparatus according to any one of claims 1 to 9, wherein a contact area of the conveying member with an outer periphery of the transmission mechanism is formed as an arc-shaped contact area;

at least a portion of the barrier is disposed at a location of the gap corresponding to the arcuate contact region.

11. The laundry treatment apparatus according to claim 10, characterized in that the gap is provided with the barrier in a region corresponding to at least 1/4 of the arc length of the arc-shaped contact zone;

And/or at least part of the blocking member is disposed at a position of the gap corresponding to one end of the arc-shaped contact area;

And/or at least two blocking pieces are arranged in the gap at intervals along the circumferential direction of the barrel body assembly.

12. The laundry treatment apparatus according to any one of claims 1 to 9, wherein at least two of the blocking members are arranged at positions of the gap corresponding to a preset region at intervals along a circumferential direction of the tub assembly;

The orthographic projection of the preset area on the barrel body assembly is an area enclosed between two radiuses of the barrel body assembly, and the included angle between the two radiuses is 0-60 degrees.

13. The laundry treating apparatus according to claim 12, wherein a contact area of the transfer member with an outer periphery of the transmission mechanism is formed as an arc-shaped contact area;

One side boundary of the preset area corresponds to one end of the arc-shaped contact area, one end of the arc-shaped contact area is an installation cutting point of the conveying piece on the transmission mechanism, and projection of the other side boundary of the preset area on the barrel assembly is located in a projection area of the arc-shaped contact area on the barrel assembly.