CN113338007A - Clothes treating apparatus - Google Patents

Abstract

The invention belongs to the technical field of clothes treatment and aims to solve the problem that a door lock in the conventional clothes treatment equipment cannot be locked on a box body at a high risk. The invention provides a clothes treatment device which comprises a holding member and a door lock device, wherein the door lock device comprises a mounting member, a limiting component, a rotating member, a first trigger member and a first switch, the holding member is arranged to drive the rotating member to rotate between a first position and a second position, in the process that the holding member drives the rotating member to rotate from the first position to the second position, the holding member can enable the first trigger member to close/open the first switch to finally enable the limiting component to limit the rotating member at the second position, and under the condition that a controller sends an unlocking instruction to the limiting component and accordingly enables the limiting component to release the limiting of the rotating member, the holding member can finally enable the first switch to open/close. The invention can reduce the risk that the door lock cannot be locked on the box body.

Description

Clothes treating apparatus

Technical Field

The invention belongs to the technical field of clothes treatment, and particularly provides clothes treatment equipment.

Background

Laundry treatment apparatuses include washing machines, washing and drying machines, laundry care machines, and the like. The clothes treatment equipment comprises a box body and a door body arranged on the box body. In the process of treating clothes, the barrel bodies in the washing machine and the washing and drying integrated machine rotate, and the temperature in the clothes care machine is higher, so that the door body is kept in a closed state in the process of treating the clothes by the existing clothes treatment equipment, and accidents caused by accidental injury to users are avoided.

Use drum-type washing machine as an example, some drum-type washing machine's lock adopts magnetism to inhale formula lock, be provided with the electro-magnet on the box, be provided with the permanent magnet on the door body, when the door body closes, make the electro-magnet circular telegram produce magnetism, thereby make the door body keep the closed condition, when needing to open the door body, make the electro-magnet outage lose magnetism, thereby make the door body can be opened, and the door body passes through the hinge with the box and articulates, the fixed electric actuator that is provided with on door body or the box, when the door body closes, electric actuator can enough carry on spacingly so that the door body can't rotate on the box for the box with the door body locking, thereby also can remove the spacing to the hinge so that the door body can rotate for the box and make door body and box remove the locking. The drum-type washing machine is provided with two groups of electric control driving devices, and when one group of the two groups of the electric control driving devices fails, the door lock can not be locked on the box body.

Therefore, there is a need in the art for a new laundry treating apparatus to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the above problems in the prior art, that is, to solve the problem of the prior art that the door lock of the laundry treating apparatus cannot be locked on the cabinet at a high risk, the present invention provides a laundry treating apparatus comprising a cabinet, a door body provided on the cabinet, a holding member rotatably provided on the door body, and a door lock device provided on the cabinet, wherein the door lock device comprises a mounting member, a limiting assembly, a rotating member, a first triggering member, and a first switch, the first switch is connected to a controller of the laundry treating apparatus, the mounting member is provided on the cabinet, the rotating member is rotatably provided on the mounting member, the limiting assembly, the first triggering member, and the first switch are provided on the mounting member, the holding member is configured to be selectively connected to the rotating member and to drive the rotating member to rotate between a first position and a second position when being connected to the rotating member, in the process that the holding component drives the rotating component to rotate from the first position to the second position, the holding component can enable the first trigger component to close/open the first switch so that the controller sends a locking instruction to the limiting component and therefore the limiting component limits the rotating component at the second position, under the condition that the controller sends an unlocking instruction to the limiting assembly and therefore the limiting assembly releases the limiting on the rotating member, the holding member can drive the rotating member to rotate from the second position to the first position and drive the first trigger member to open/close the first switch in the rotating process, wherein the holding member is allowed to be separated from the rotating member when the rotating member is in the first position, when the rotating member is in the second position, the holding member is in a connected state with the rotating member.

In a preferred embodiment of the laundry treating apparatus, the stopper assembly is a movable stopper assembly, the lock command is a motion lock command, and the unlock command is a motion unlock command, and in a case where the first switch is turned on/off, the controller sends the motion lock command to the movable stopper assembly to move at least a part of the movable stopper assembly from the third position to the fourth position and thus to stop the rotary member at the second position, and the controller can send the motion unlock command to the movable stopper assembly and thus to move at least a part of the movable stopper assembly from the fourth position to the third position to release the stop of the rotary member.

In a preferred embodiment of the above laundry treating apparatus, the movable stopper assembly includes a driving member and a stopper member, the driving member is disposed on the mounting member, the driving member is connected to the stopper member and can drive the stopper member to move, the rotating member is provided with a stopper portion, the controller sends a motion lock command to the driving member to move the stopper member from the third position to the fourth position and thus to stopper-engage the stopper member with the stopper portion to stopper the rotating member at the second position in a case where the first switch is turned on/off, and the controller can send a motion unlock command to the driving member and thus to move the stopper member from the fourth position to the third position to separate the stopper member from the stopper portion to release the stopper on the rotating member.

In a preferred embodiment of the laundry treating apparatus, the laundry treating apparatus further includes a mechanical emergency device disposed on the mounting member, the mechanical emergency device being connected to the stopper member, the mechanical emergency device being configured to forcibly move the stopper member from the fourth position to the third position to separate the stopper member from the stopper portion to release the stopper of the rotating member; alternatively, the laundry treating apparatus further comprises an electromechanical emergency device provided on the mounting member, the electromechanical emergency device being connected to the controller, the electromechanical emergency device being configured to send an emergency signal to the controller to cause the controller to send a motion unlocking command to the driving member and thereby move the stop member from the fourth position to the third position to disengage the stop member from the stop portion to release the stop of the rotating member.

In a preferred embodiment of the above laundry treating apparatus, the electromechanical emergency device includes an operating member, a second trigger member, and a second switch, the second switch is connected to the controller, the operating member, the second trigger member, and the second switch are disposed on the mounting member, and in a case where the limiting member is in limit fit with the limiting portion to limit the rotating member at the second position, the operating member is movable by an external force to cause the second trigger member to open/close the second switch so that the controller sends a movement unlocking command to the driving member and thus causes the limiting member to move from the fourth position to the third position to cause the limiting member to separate from the limiting portion to release the limit of the rotating member.

In the above-described preferred embodiment of the laundry treating apparatus, the mounting member is provided with a first opening and a second opening which are communicated with each other, the operating member is provided with a retaining structure, the first opening is configured to allow the operating member and the retaining structure to pass through together during assembly, the second opening is configured to prevent the operating member and the retaining structure from passing through together, and when the assembly is completed, the mounting position of the operating member is configured to allow only a part of the operating member to move in the second opening, and the retaining structure and the first opening are arranged to be offset from each other at the limit position of the operating member.

In a preferred embodiment of the above laundry treating apparatus, the stopper member is provided with a blocking member, the second trigger member is sleeved on the stopper member and is disposed between the blocking member and the driving member, the first elastic member is disposed between the second trigger member and the driving member, the first elastic member can move the second trigger member from the fifth position to the sixth position by an elastic action so as to close/open the second switch, when the stopper member moves from the third position to the fourth position, and the blocking member can move the second trigger member from the sixth position to the fifth position and thus open/close the second switch.

In a preferred embodiment of the above laundry treating apparatus, a second elastic member is provided between the rotating member and the mounting member, the second elastic member being configured to be able to provide a biasing force to the rotating member during rotation of the rotating member from the first position to the second position and to be able to keep the rotating member at the first position when the rotating member is rotated from the second position to the first position and the holding member is separated from the rotating member.

In a preferred embodiment of the above laundry treating apparatus, the first triggering member is rotatably provided on the mounting member, and the rotating member is formed with a receiving groove in which at least a part of the first triggering member is received.

In a preferred embodiment of the above laundry treating apparatus, the mounting member is provided with a through-opening configured to allow the holding member to be separated from the rotating member only when the rotating member is rotated to the first position.

It can be understood by those skilled in the art that, in the preferred embodiment of the present invention, taking a drum-type washing machine as an example, by providing a door lock device including a mounting member, a limiting assembly, a rotating member, a first triggering member and a first switch, and providing a holding member on a door body that can be selectively connected to the rotating member and can drive the rotating member to rotate between a first position and a second position when connected to the rotating member, during the process that the holding member drives the rotating member to rotate from the first position to the second position, the holding member can make the first triggering member close/open the first switch so that the controller sends a locking command to the limiting assembly and thus the limiting assembly limits the rotating member at the second position, and in the case that the controller sends an unlocking command to the limiting assembly and thus the limiting assembly releases the limiting of the rotating member, the holding member can drive the rotating member to rotate from the second position to the first position and drive the first trigger member to open/close the first switch in the rotating process, wherein when the rotating member is at the first position, the holding member is allowed to be separated from the rotating member, and when the rotating member is at the second position, the holding member and the rotating member are in a connected state, through the arrangement, the number of the electric control driving devices is reduced, from the perspective of a control device, the structure of the drum-type washing machine is simplified, and compared with the arrangement of two groups of electric control driving devices, the electric control driving device of the drum-type washing machine has lower failure rate, so that the risk that the door lock cannot be locked on the box body is reduced, the maintenance times are reduced, the later maintenance cost of a user is reduced, the user experience is improved, and secondly, the drum-type washing machine can conveniently lock the door lock with the box body or unlock the door lock with the box body in an electric control mode; in addition, above-mentioned setting can make the user only need push the door body to the box and rotate and hold the component can with the door body locking on the box, the user only need rotate and hold the component and with the door body from the box shift up the locking that can remove the door body to make the user can be comparatively convenient with the locking of door body on the box or remove the locking to the door body, further promote user experience.

Further, the limiting assembly is a movable limiting assembly, after the movable limiting assembly receives a movement locking instruction, at least one part of the movable limiting assembly moves from the third position to the fourth position and therefore limits the rotating member at the second position, and after the movable limiting assembly receives a movement unlocking instruction, at least one part of the movable limiting assembly moves from the fourth position to the third position to release the limitation on the rotating member.

Further, the movable limiting assembly comprises a driving member and a limiting member, wherein a limiting part is arranged on the rotating member, after the driving member receives a motion locking instruction, the limiting member moves from a third position to a fourth position so as to limit and match the limiting member with the limiting part and accordingly limit the rotating member at a second position, after the driving member receives a motion unlocking instruction, the limiting member moves from the fourth position to the third position so as to separate the limiting member from the limiting part and release the limit on the rotating member, through the arrangement that the limiting member is in limit matching with the limiting part, the rotating member is limited at the second position, the limiting member is separated from the limiting part and release the limit on the rotating member, the rotating member can be reliably limited at the second position when the limiting member needs to be limited, and the release of the limit on the rotating member can also be ensured when the limit needs to be released, therefore, the door body can be reliably locked on the box body or opened, and the reliability of locking and unlocking the door body is ensured.

Further, drum-type washing machine still includes mechanical type emergency device or electromechanical type emergency device of setting on the installation component, thereby above-mentioned emergency device all can make spacing component and spacing partial separation relieve the spacing of rotating member, through such setting, can make the user also can relieve the spacing of rotating member under emergency so that the door body can be opened, if have children or pet mistake to go into washing machine's cylinder, then can open the door body, avoid taking place the accident.

Further, the electromechanical emergency device comprises an operation member, a second trigger member and a second switch, wherein under the condition that the limit member is in limit fit with the limit part to limit the rotating member at the second position, the operation member can move under the action of external force to enable the second trigger member to open/close the second switch, so that the controller sends a motion unlocking instruction to the driving member, and therefore the limit member moves from the fourth position to the third position to enable the limit member to be separated from the limit part to release the limit on the rotating member, through the arrangement, in an emergency situation, if the door body and the box body need to be unlocked, a user only needs to operate the operation member to enable the second trigger member to open/close the second switch, no further operation is needed, and therefore the user can conveniently and laborsavingly realize the operation of emergency unlocking the door body, and the user experience is improved.

Further, the installation component is provided with a first opening and a second opening which are communicated, the operation component is provided with an anti-falling structure, the first opening is arranged to allow the operation component and the anti-falling structure to pass through together during assembly, the second opening is arranged to prevent the operation component and the anti-falling structure from passing through together, under the condition of assembly completion, the installation position of the operation component is arranged to only allow a part of the operation component to move in the second opening, and the anti-falling structure and the arrangement position of the first opening are arranged in a staggered mode at the limit position of the operation component.

Further, the stopper member is provided with a blocking member, the second trigger member is sleeved on the stopper member and is arranged between the blocking member and the driving member, the first elastic member is arranged between the second trigger member and the driving member, the first elastic member can enable the second trigger member to move from a fifth position to a sixth position through elastic action so as to enable the second trigger member to close/open the second switch in the process of moving the stopper member from the third position to the fourth position, the blocking member can enable the second trigger member to move from the sixth position to the fifth position and accordingly enable the second trigger member to open/close the second switch in the process of moving the stopper member from the fourth position to the third position, and through the arrangement, the second trigger member can also move so as to enable the second switch to close/open in the process of moving the stopper member from the third position to the fourth position, in the process that the limiting member moves from the fourth position to the third position, the second trigger member can also move so as to open/close the second switch, namely, only controlling the limiting member to move can not only limit the rotating member or relieve the limit of the rotating member, but also control the open/close state of the second switch, and the open/close state of the second switch is controlled without further operation, so that the operation steps of a user are simplified, and in addition, the blocking member can also prevent the second trigger member from being separated from the limiting member.

Further, a second elastic member is arranged between the rotating member and the mounting member, the second elastic member is arranged to provide a biasing force to the rotating member when the rotating member rotates from the first position to the second position and to keep the rotating member at the first position when the rotating member rotates from the second position to the first position and the holding member is separated from the rotating member, through the arrangement, the second elastic member can assist the holding member to drive the rotating member to rotate from the second position to the first position, so that a user can save more labor when driving the rotating member to rotate from the second position to the first position through the holding member, and in addition, the second elastic member can also keep the rotating member at the first position when the holding member is separated from the rotating member, so that when the door body is closed again to lock the door body on the box body, the angle of the rotating member does not need to be adjusted, the holding member can be connected to the rotating member so that the holding member rotates the rotating member.

Further, the mounting member is provided with a through opening which is arranged to allow the holding member to be separated from the rotating member when the rotating member rotates to the first position, and the holding member can be locked on the box body in the process of rotating the rotating member from the first position to the second position, so that the door body is locked on the box body, namely, the door body can be locked on the box body more timely, and the door body can be locked on the box body only when the rotating member rotates to the second position.

Drawings

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings in conjunction with a drum type washing machine, wherein:

FIG. 1 is an overall structural view of an embodiment of a drum type washing machine according to the present invention;

FIG. 2 is a schematic structural view of a grip member of an embodiment of a drum type washing machine according to the present invention;

FIG. 3 is a schematic structural view of a holding member and a door lock device of an embodiment of the drum type washing machine according to the present invention;

FIG. 4 is an exploded view of the door latch device and the electromechanical emergency device of the drum type washing machine in accordance with the embodiment of the present invention, showing the rotating member at the second position and the stop member at the fourth position;

FIG. 5 is a first schematic view showing the structure of a part of the door lock device and the electromechanical emergency device of the drum type washing machine in accordance with the embodiment of the present invention, in which the rotation member is shown at the second position and the stop member is shown at the fourth position;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a partial enlarged view at B in FIG. 5;

FIG. 8 is a second schematic structural view of a portion of the door lock device and the electromechanical emergency device of the drum type washing machine in accordance with the embodiment of the present invention, showing the rotating member at the first position and the stop member at the third position;

FIG. 9 is a schematic view showing the overall structure of a part of the door lock device and the electromechanical emergency device of the drum type washing machine in accordance with the embodiment of the present invention;

FIG. 10 is a sectional view at C of FIG. 9;

FIG. 11 is a cross-sectional view at D of FIG. 9;

FIG. 12 is a schematic view showing the overall structure of a door lock device and an electromechanical emergency device of the drum type washing machine according to the present invention;

fig. 13 is a partial enlarged view at E in fig. 12.

Reference numerals:

1. a box body; 2. a door body; 3. a holding member; 30a, a first connection portion; 41. a mounting member; 410a, a first opening; 410b, a second opening; 410c, a first accommodating groove; 410d, a through port; 411. a housing; 412. mounting blocks; 42. a limiting component; 421. a drive member; 422. a stop member; 4220a, a blocking member; 43. a rotating member; 430a, a second connecting portion; 430b, a limiting part; 430c, a second accommodating groove; 430c-1, the edge of the second receiving groove; 44. a first trigger member; 45. a first switch; 46. a first elastic member; 47. a second elastic member; 51. an operating member; 510a, an anti-falling structure; 510b, a torsion spring; 52. a second trigger member; 53. a second switch.

Detailed Description

It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present invention has been described with reference to a drum-type washing machine, the technical solution of the present invention is also applicable to a drum-type washing and drying machine, a pulsator-type washing machine, a laundry care machine, etc., and such modifications and changes should not be construed as limitations of the present invention, and shall be limited within the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper" and "inner" are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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

Based on the problem that the risk that a door lock cannot be locked on a box body in the existing drum-type washing machine is high, which is pointed out by the background art, the invention provides a drum-type washing machine, which aims to reduce the risk that the door lock cannot be locked on the box body, thereby reducing the maintenance times, reducing the later maintenance cost of a user and improving the user experience.

Specifically, as shown in fig. 1 to 5, 7 and 8, the drum type washing machine includes a cabinet 1, a door body 2 provided on the cabinet 1, a holding member 3 rotatably provided on the door body 2, and a door lock device provided on the cabinet 1, the door lock device includes a mounting member 41, a limit assembly 42, a rotating member 43, a first trigger member 44, and a first switch 45, the first switch 45 is connected to a controller of the drum type washing machine, the mounting member 41 is provided on the cabinet 1, the rotating member 43 is rotatably provided on the mounting member 41, the limit assembly 42, the first trigger member 44, and the first switch 45 are all provided on the mounting member 41, the holding member 3 is provided to be selectively connected to the rotating member 43 and to rotate the rotating member 43 between a first position and a second position when connected to the rotating member 43, in a process in which the holding member 3 rotates the rotating member 43 from the first position to the second position, the holding member 3 can make the first trigger member 44 close/open the first switch 45 to make the controller send a locking instruction to the position-limiting assembly 42 and thus make the position-limiting assembly 42 limit the rotating member 43 at the second position, and in the case that the controller sends an unlocking instruction to the position-limiting assembly 42 and thus make the position-limiting assembly 42 release the limit to the rotating member 43, the holding member 3 can drive the rotating member 43 to rotate from the second position to the first position and make the rotating member 43 drive the first trigger member 44 to open/close the first switch 45 during the rotation, wherein, when the rotating member 43 is at the first position, the holding member 3 is allowed to be separated from the rotating member 43, and when the rotating member 43 is at the second position, the holding member 3 is connected with the rotating member 43.

It can be understood by those skilled in the art that although the drum type washing machine requires a computer program when performing the door lock unlocking/locking action of the present invention, the specific logic codes and algorithms of the computer program itself do not constitute a limitation of the present invention, those skilled in the art can flexibly edit the specific contents of the computer program according to the door lock unlocking/locking action of the present invention in practical applications, and the specific contents of the computer program may be various as long as the door lock unlocking/locking action of the present invention can be achieved.

It should be noted that, the position limiting assembly 42 is connected with the controller (for example, through a wire connection, a WiFi connection or a bluetooth connection, etc.), and the two may be directly connected or indirectly connected (for example, the connection is performed by using a server as an intermediate transmission medium), and a person skilled in the art may flexibly select a specific connection mode of the position limiting assembly 42 and the controller in practical applications. The phrase "the holding member 3 can close/open the first switch 45 by the first trigger member 44" may be that the holding member 3 directly drives the first trigger member 44, or the holding member 3 indirectly drives the first trigger member 44, for example: the grip member 3 rotates with the rotating member 43 and drives the first trigger member 44 through the rotating member 43. It should be noted that the first connecting portion 30a is provided at a portion of the holding member 3 close to the box body 1, and the second connecting portion 430a is provided at the rotating member 43, so that the first connecting portion 30a of the holding member 3 can be connected with the second connecting portion 430a of the rotating member 43 so that the holding member 3 can rotate the rotating member 43 in the process that the user closes the door body 2 by the holding member 3. The first connection portion 30a and the second connection portion 430a may be a connection rod and a groove, and a hook and a bayonet, and correspondingly, the connection between the first connection portion 30a and the second connection portion 430a may be a connection rod accommodated in a groove (as shown in fig. 2 and 5), or a hook and a bayonet, and a person skilled in the art may flexibly set the structures of the first connection portion 30a and the second connection portion 430a in practical applications, as long as the connection between the first connection portion 30a and the second connection portion 430a is detachable, and the holding member 3 can drive the rotation member 43 to rotate between the first position and the second position when the first connection portion 30a is connected with the second connection portion 430 a. When the rotating member 43 is at the second position, the holding member 3 and the rotating member 43 are in a connected state, that is, the holding member 3 and the rotating member 43 cannot be separated, so that the door body 2 can be disposed close to the cabinet 1 and the door body 2 is in a closed state. When the rotating member 43 is at the second position, the specific way of connecting the holding member 3 and the rotating member 43 may be that the holding member 3 and the rotating member 43 are in the connected state due to other components, taking the first connecting portion 30a and the second connecting portion 430a as the connecting rod and the groove as an example, when the rotating member 43 is at the second position, the mounting member 41 or other parts of the drum-type washing machine can just limit the connecting rod to enable the holding member 3 and the rotating member 43 to be in the connected state, of course, it may also be that the holding member 3 and the rotating member 43 are in the connected state due to the holding member 3 and the rotating member 43 themselves, taking the first connecting portion 30a and the second connecting portion 430a as an example, if the hook can be engaged with or disengaged from the bayonet under the action of external force, when the rotating member 43 is at the second position, it is possible that the hook is not separated from the bayonet by an external force so that the holding member 3 and the rotating member 43 are in the connected state, and a person skilled in the art can flexibly set a specific implementation manner of making the holding member 3 and the rotating member 43 in the connected state in practical application as long as the holding member 3 and the rotating member 43 are in the connected state when the rotating member 43 is in the second position. In the above description, the holding member 3 may be a door handle as shown in fig. 2, or a rotating handwheel, etc., and those skilled in the art can flexibly set the specific structure of the holding member 3 in practical applications, and such adjustment and change of the specific structure of the holding member 3 do not limit the present invention, and should be limited within the scope of the present invention. The mounting member 41 may be a mounting block, a mounting plate, etc., or a combination of the housing 411 and the mounting block 412 (as shown in fig. 10), or a combination of the housing and the mounting plate, etc., and those skilled in the art can flexibly set the specific structure of the mounting member 41 in practical applications as long as the limit component 42, the rotating member 43, the first trigger member 44, and the first switch 45 can be set on the mounting member 41. It should be noted that, when the mounting member 41 is in a form of a combination of the housing 411 and the mounting block 412, some of the components disposed on the mounting member 41 may be disposed on the housing 411, other components disposed on the mounting block 412, or all of the components disposed on the mounting block 412, that is, the limiting assembly 42 is disposed on the housing 411 and/or the mounting block 412, the rotating member 43 is disposed on the housing 411 and/or the mounting block 412, the first triggering member 44 is disposed on the housing 411 and/or the mounting block 412, and the first switch 45 is disposed on the housing 411 and/or the mounting block 412. This is also similar when the mounting member 41 takes the form of a housing and mounting plate combination. The rotating member 43 may be a rotating disc, a rotating block, a rotating seat, a rotating frame, etc., and those skilled in the art can flexibly set the specific structure of the rotating member 43 in practical applications, and such adjustment and change of the specific structure of the rotating member 43 do not limit the present invention, and should be limited within the protection scope of the present invention. The first trigger member 44 may be a trigger plate, a trigger block, etc., and those skilled in the art may flexibly set the specific structure of the first trigger member 44 in practical applications as long as the first trigger member 44 can open/close the first switch 45. The first switch 45 may be a micro switch, a knife switch, etc., and those skilled in the art may flexibly set the specific structure of the first switch 45 in practical applications as long as the first switch 45 can be opened or closed. It should be noted that, when the first switch 45 is a knife switch, the first trigger member 44 may be fixedly connected to a movable contact (also called a conversion blade) of the knife switch, and the movable contact is driven by the movement of the first trigger member 44 to close or open the knife switch.

In one possible case, as shown in fig. 5 and 8, the rotating member 43 is shown in the second position and the first position, respectively. When the door body 2 is in the open state, and the rotary member 43 is in the first position, the user can close the door body 2 by the holding member 3, in the process, the holding member 3 is connected with the rotating member 43, and then the user can rotate the rotating member 43 clockwise from the first position to the second position (i.e. from the position of fig. 8 to the position of fig. 5) by the holding member 3, in the process, the holding member 3 causes the first trigger member 44 to close the first switch 45, the controller knows that the first switch 45 is changed from the open state to the closed state, the controller then sends a lock command to the stop assembly 42 to control the stop assembly 42 to stop the rotating member 43 at the second position, further, since the holding member 3 and the rotating member 43 are in a connected state when the rotating member 43 is at the second position, the door body 2 can be locked to the cabinet 1. The limiting component 42 limits the rotating component 43 at the second position, so that the door body 2 can be locked on the box body 1, and the situation that the rotating component 43 is driven to rotate to the first position to open the door body 2 due to the fact that a user touches the holding component 3 by mistake is avoided. The controller sends an unlocking instruction to the limiting assembly 42 to control the limiting assembly 42 to release the limiting of the rotating member 43, after the limiting is released, the user can drive the rotating member 43 to rotate counterclockwise from the second position to the first position (i.e. from the position of fig. 5 to the position of fig. 8) through the holding member 3, after the first position is reached, the holding member 3 can be separated from the rotating member 43, so as to unlock the door body 2 from the box body 1, and in the process that the holding member 3 drives the rotating member 43 to rotate from the second position to the first position, the rotating member 43 can drive the first trigger member 44 to open the first switch 45, so that the first switch 45 can be restored to the open state, so that the first switch 45 can be closed again in the process of locking the door body 2 on the box body 1 next time.

In another possible situation, the situation is similar to the above situation, but in this situation, after the holding member 3 makes the first triggering member 44 to open the first switch 45, the controller knows that the first switch 45 is changed from the closed state to the open state, and then the controller sends a locking command to the limiting assembly 42 to control the limiting assembly 42 to limit the rotating member 43 at the second position, and in the process that the holding member 3 drives the rotating member 43 to rotate from the second position to the first position, the rotating member 43 can drive the first triggering member 44 to close the first switch 45, so that the first switch 45 can be restored to the closed state, so that the first switch 45 can be opened again in the process of locking the door body 2 on the chest 1 next time. A person skilled in the art can adjust the setting position of the first switch 45 such that the holding member 3 causes the first trigger member 44 to open the first switch 45 during the process that the holding member 3 rotates the rotating member 43 from the first position to the second position, and the rotating member 43 can cause the first trigger member 44 to close the first switch 45 during the process that the holding member 3 rotates the rotating member 43 from the second position to the first position.

Preferably, the stopping assembly 42 is a movable stopping assembly, the locking command is a motion locking command, and the unlocking command is a motion unlocking command, and in case the first switch 45 is turned on/off, the controller sends the motion locking command to the movable stopping assembly to move at least a part of the movable stopping assembly from the third position to the fourth position and thus stop the rotating member 43 at the second position, and the controller is capable of sending the motion unlocking command to the movable stopping assembly and thus move at least a part of the movable stopping assembly from the fourth position to the third position to release the stop of the rotating member 43. Figures 8 and 5 show the movable stop assembly in the third and fourth positions, respectively. When the movable limiting assembly is at the third position, the movable limiting assembly relieves the limitation on the rotating member 43, and when the movable limiting assembly is at the fourth position, the movable limiting assembly limits the rotating member 43 at the second position. Specifically, a part of the movable stopper assembly may be moved from the third position to the fourth position and from the fourth position to the third position (this is the case shown in fig. 13), or the movable stopper assembly may be moved from the third position to the fourth position and from the fourth position to the third position as a whole. An alternative to the above preferred solution is that the limiting assembly 42 comprises an electromagnet fixedly arranged on the mounting member 41, the rotating member 43 is provided with a permanent magnet, the locking command is a power-on command, the unlocking command is a power-off command, and in case the first switch 45 is turned on/off, the controller sends the power-on command to the electromagnet to make the electromagnet generate magnetism and thus limit the rotating member 43 in the second position, and the controller can send the power-off command to the electromagnet and thus make the magnetism of the electromagnet disappear to release the limit of the rotating member 43. Those skilled in the art can flexibly set the specific structure of the limiting assembly 42 in practical applications as long as the rotating member 43 can be limited at the second position or the limiting of the rotating member 43 can be released by the limiting assembly 42.

Preferably, as shown in fig. 13, the movable stopper assembly includes a driving member 421 and a stopper member 422, the driving member 421 is disposed on the mounting member 41, the driving member 421 is connected with the stopper member 422 and can drive the stopper member 422 to move, a stopper portion 430b is disposed on the rotary member 43, in case the first switch 45 is turned on/off, the controller sends a motion locking command to the driving member 421 to move the stopper member 422 from the third position to the fourth position and thus to stopper-engage the stopper member 422 with the stopper portion 430b to stop the rotary member 43 at the second position, and the controller can send a motion unlocking command to the driving member 421 and thus to move the stopper member 422 from the fourth position to the third position to separate the stopper member 422 from the stopper portion 430b to release the stopping of the rotary member 43. The driving member 421 is connected to the controller (e.g., via a wire connection, a WiFi connection, a bluetooth connection, etc.), and the driving member and the controller may be directly connected to each other or indirectly connected to each other (e.g., via a server as an intermediate transmission medium), and a person skilled in the art can flexibly select a specific connection manner between the limiting assembly 42 and the controller in practical applications. The driving member 421 may be a motor, a hydraulic cylinder, etc., and those skilled in the art can flexibly set the specific structure of the driving member 421 in practical applications as long as the driving member 421 can move the driving limiting member 422. The position-limiting member 422 and the position-limiting portion 430b can be a position-limiting rod and a groove (as shown in fig. 8), a chuck and a claw, etc., and those skilled in the art can flexibly set the specific structures of the position-limiting member 422 and the position-limiting portion 430b in practical applications, as long as the position-limiting cooperation between the position-limiting member 422 and the position-limiting portion 430b can limit the position of the rotating member 43 at the second position, and the separation between the position-limiting member 422 and the position-limiting portion 430b can release the position limitation of the rotating member 43. It should also be noted that the driving member 421 and the limiting member 422 may also be integrated, such as: the stopper member 422 is an output shaft of the motor, and the driving member 421 is a driving portion of the motor capable of driving the output shaft. The stopper member 422 may be moved in a linear manner (for example, a motor having an output shaft capable of linear movement may be used as the driving member 421 to drive the stopper member 422 to move), or in a rotational manner (for example, a swing motor may be used as the driving member 421 to drive the stopper member 422 to move). The skilled person can flexibly set the moving manner of the limiting member 422 in practical applications, and such adjustment and change of the moving manner of the limiting member 422 should not be construed as a limitation to the present invention, and should be limited within the scope of the present invention. Of course, the stopper 430b may not be provided on the rotary member 43, and when the stopper member 422 moves to the fourth position, the stopper member 422 directly abuts against the rotary member 43 to stop the rotary member 43 at the second position, and when the stopper member 422 moves to the third position, the stopper member 422 releases the abutment against the rotary member 43 to stop the rotary member 43.

Sometimes, the door 2 is always locked on the cabinet 1 during the washing, rinsing and dewatering processes, for example, when the controller knows that the washing, rinsing and/or dewatering processes are completed, it sends an unlocking command to the position limiting assembly 42 and thus the position limiting assembly 42 releases the position of the rotating member 43. In case of an emergency, the user may need to unlock the door 2 from the cabinet 1 so that the door 2 can be opened. Accordingly, the drum type washing machine may further include an emergency device.

In one possible case, the drum type washing machine further includes a mechanical emergency device provided on the mounting member 41, the mechanical emergency device being connected to the stopper member 422, the mechanical emergency device being provided to forcibly move the stopper member 422 from the fourth position to the third position to separate the stopper member 422 from the stopper portion 430b to release the stopper of the rotating member 43. The mechanical emergency device can be a poke rod, the limiting component 422 is poked through the poke rod to move from the fourth position to the third position, so that the limiting component 422 is separated from the limiting part 430b to relieve the limitation on the rotating component 43, the mechanical emergency device can also be the poke rod and a torsion spring arranged on the poke rod, and the torsion spring enables the poke rod to be automatically reset after being poked through elastic action. Those skilled in the art can flexibly set the specific structure of the mechanical emergency device in practical applications as long as the mechanical emergency device can stop the movement of the stop member 422 from the fourth position to the third position to separate the stop member 422 from the stop portion 430b to release the stop of the rotating member 43.

In another possible case, as shown in fig. 4 to 6, 8 to 12, the drum type washing machine further comprises an electromechanical emergency device provided on the mounting member 41, the electromechanical emergency device being connected to the controller, the electromechanical emergency device being arranged to send an emergency signal to the controller to cause the controller to send a movement unlocking command to the driving member 421 and thus to cause the stop member 422 to move from the fourth position to the third position to disengage the stop member 422 from the stop portion 430b to release the stop of the rotating member 43. Since the electromechanical emergency device moves the stopper member 422 from the fourth position to the third position by the driving member 421, even if the stopper member 422 can only be moved by the driving of the driving member 421 and cannot be directly moved, the electromechanical emergency device can release the stopper of the rotating member 43 to release the lock between the door 2 and the box 1, and open the door 2.

Preferably, as shown in fig. 5, 6 and 8, the electromechanical emergency device includes an operating member 51, a second trigger member 52 and a second switch 53, the second switch 53 is connected with the controller, the operating member 51, the second trigger member 52 and the second switch 53 are all provided on the mounting member 41, and in the case that the limiting member 422 is in limit-fit with the limiting portion 430b to limit the rotating member 43 at the second position, the operating member 51 can make the second trigger member 52 open/close the second switch 53 to make the controller send a motion unlocking instruction to the driving member 421 and thus make the limiting member 422 move from the fourth position to the third position to separate the limiting member 422 from the limiting portion 430b to release the limit of the rotating member 43. The operating member 51 may be a poke rod, the second trigger member 52 is directly poked by the poke rod to open/close the second switch 53, the operating member 51 may also be a combination of a moving rod and a magnet fixedly arranged at an end of the moving rod close to the second trigger member 52, at this time, the second trigger member 52 is made of a magnetic material, and the moving rod is moved to control a distance between the magnet on the moving rod and the second trigger member 52, so as to control an attractive force between the magnet and the second trigger member 52, and further, the second trigger member 52 is moved to open/close the second switch 53. A person skilled in the art can flexibly set the specific structure of the operating member 51 in practical applications as long as the second switch 53 can be opened/closed by the second trigger member 52 via the operating member 51. The second triggering member 52 may be a triggering plate, a triggering block, etc., and those skilled in the art may flexibly set the specific structure of the second triggering member 52 in practical applications as long as the second triggering member 52 can open/close the second switch 53. The second switch 53 may be a micro switch, a knife switch, etc., and those skilled in the art may flexibly set the specific structure of the second switch 53 in practical applications as long as the second switch 53 can be opened or closed. It should be noted that, when the second switch 53 is a knife switch, the second triggering member 52 may be fixedly connected to a movable contact (also called a conversion blade) of the knife switch, and the movable contact is driven by the movement of the second triggering member 52 to close or open the knife switch. The number of the second switches 53 may be one or more, and those skilled in the art can flexibly set the number of the second switches 53 in practical applications, and such adjustment and change of the number of the second switches 53 do not constitute a limitation to the present invention, and should be limited within the protection scope of the present invention. In one possible case, as shown in fig. 7, the number of the second switches 53 is two, and the second switches are respectively disposed on the upper and lower sides of the second trigger member 52. When a plurality of second switches 53 are provided, if a certain second switch 53 fails to be opened or closed under the action of the second trigger member 52 due to some reason, the other second switches 53 can still be opened or closed under the action of the second trigger member 52, so that even if a certain second switch 52 fails, the controller can correctly know the change of the open/close state of the second switch 53, and the controller can work according to the correct change of the open/close state of the second switch 53.

Preferably, as shown in fig. 12, the mounting member 41 is provided with a first opening 410a and a second opening 410b communicating with each other, the operating member 51 is provided with a retaining structure 510a, the first opening 410a is configured to allow the operating member 51 and the retaining structure 510a to pass through together during assembly, the second opening 410b is configured not to allow the operating member 51 and the retaining structure 510a to pass through together, and in the case of complete assembly, the mounting position of the operating member 51 is configured to allow only a part of the operating member 51 to move in the second opening 410b and to be offset from each other in the limit position of the operating member 51, the retaining structure 510a and the first opening 410 a. That is, when assembling, a part of the operating member 51 and the retaining structure 510a are inserted into the mounting member 41 through the first opening 410a, the operating member 51 moves in the second opening 410b when assembling is completed, and during the movement of the operating member 51, the retaining structure 510a and the first opening 410a are always disposed in a staggered manner, so that the retaining structure 510a cannot be removed from the mounting member 41, and the operating member 51 cannot be removed from the mounting member 41. In the above description, the anti-disengaging structure 510a may be an anti-disengaging column, an anti-disengaging block, an anti-disengaging plate, etc., and those skilled in the art can flexibly set the specific structure of the anti-disengaging structure 510a in practical application, and such adjustment and change of the specific structure of the anti-disengaging structure 510a do not limit the present invention, and should be limited within the protection scope of the present invention. More preferably, as shown in fig. 10, the mounting member 41 is formed with a first receiving groove 410c, and the separation preventing structure 510a is received in the first receiving groove 410c when the assembly is completed, and the separation preventing structure 510a can move along the first receiving groove 410c during the movement of the operating member 51. First holding groove 410c can play certain limiting role to anti-disengaging structure 510a, avoids anti-disengaging structure 510a to follow rather than the serious drunkenness of direction of motion vertically.

Preferably, the emergency device further comprises a reset assembly provided on the operating member 51 or the mounting member 41, the reset assembly being capable of resetting the operating member 51 upon removal of the external force. When the door body needs to be opened in an emergency, a user does not need to dial the operation member to reset the door body, and unnecessary troubles are saved for the user.

Preferably, as shown in fig. 11, the restoring assembly includes a torsion spring 510b provided on the operating member 51, the torsion spring 510b being capable of restoring the operating member 51 by an elastic restoring action after the external force is removed. As shown in fig. 9, one end of the torsion spring 510b is caught on the operating member 51, and the other end of the torsion spring 510b abuts against the mounting member 41. Of course, one end of the torsion spring 510b may be integrally disposed with the operating member (e.g., welded, etc.), and the other end of the torsion spring 510b may be engaged with the mounting member 41. In addition, the other end of the torsion spring may be connected to a component other than the mounting member 41, such as a cabinet of a drum type washing machine, etc. Those skilled in the art can flexibly set the components connected to both ends of the torsion spring 510b and the specific connection manner in practical applications as long as the torsion spring 510b can restore the operating member 51 after the external force is removed by the elastic restoring action. As an alternative embodiment to the above embodiment, the reset assembly includes a driving structure disposed on the mounting member, a displacement sensor disposed on the box body 1, and a pressure sensor disposed on the operating member 51, wherein the driving structure is connected to the operating member 51, and when the displacement sensor detects that the door body 2 is opened and the pressure sensor detects that the external force is removed, the controller can send a driving command to the driving structure to make the driving structure drive the operating member 51 to move so as to reset the operating member 51. The driving structure is connected with the controller (for example, through a wire connection, a WiFi connection, a bluetooth connection, or the like), and the driving structure and the controller may be directly connected or indirectly connected (for example, through a server as an intermediate transmission medium), and a person skilled in the art may flexibly select a specific connection mode of the limiting assembly 42 and the controller in practical applications. The sensor is connected with the controller (for example, through a wire connection, a WiFi connection, a bluetooth connection, or the like), and the sensor and the controller may be directly connected or indirectly connected (for example, through a server as an intermediate transmission medium), and a person skilled in the art may flexibly select a specific connection mode of the limiting assembly 42 and the controller in practical applications. In the above description, the driving structure may be a motor, a hydraulic cylinder, etc., and those skilled in the art can flexibly set the specific structure of the driving structure in practical applications as long as the operating member 51 can be driven to reset by the driving structure. Those skilled in the art can flexibly set the specific structure of the reset assembly in practical applications as long as the reset assembly can reset the operating member 51 after the external force is removed.

Preferably, as shown in fig. 6, the stop member 422 is provided with a blocking member 4220a, the second trigger member 52 is sleeved on the stop member 422 and is arranged between the blocking member 4220a and the driving member 421, the first elastic member 46 is arranged between the second trigger member 52 and the driving member 421, the first elastic member 46 can move the second trigger member 52 from the fifth position to the sixth position by elastic action to enable the second trigger member 52 to close/open the second switch 53 in the process of moving the stop member 422 from the third position to the fourth position, and the blocking member 4220a can move the second trigger member 52 from the sixth position to the fifth position and thus enable the second trigger member 52 to open/close the second switch 53 in the process of moving the stop member 422 from the fourth position to the third position. Fig. 8 and 13 show the second trigger member 52 in the fifth and sixth positions, respectively. A blocking member 4220a provided on the stop member 422 is able to move with the stop member 422 when the stop member 422 moves, a first resilient member 46 is provided between the second trigger member 52 and the drive member 421, the resilient action of the first resilient member 46 causes the second trigger member 52 to abut against the blocking member 4220a so that the second trigger member 52 is able to move during movement of the stop member 422 and thus close or open the second switch 53. The blocking member 4220a may be a blocking block, a blocking plate, etc., and the first elastic member 46 may be a spring, an elastic rubber block, etc., and such modifications and changes to the specific structures of the blocking member 4220a and the first elastic member 46 do not limit the present invention, and shall not limit the scope of the present invention. Although the first elastic member 46 is shown in fig. 13 to be sleeved on the stop member 422, this does not limit the present invention, and the first elastic member 46 may not be sleeved on the stop member 422 and may be directly disposed only between the second trigger member 52 and the driving member 421. In the above, in the process of moving the limiting member 422 from the third position to the fourth position, the first elastic member 46 can move the second triggering member 52 from the fifth position to the sixth position by the elastic action, so that the second triggering member 52 closes/opens the second switch 53, and the controller knows that after the second switch 53 is changed from the open state to the closed state/from the closed state to the open state by the first switch 45, the second switch 53 can be closed/opened in preparation for the next opening/closing of the second switch 53, and at this time, the controller may not control any component accordingly; of course, the controller may also enter a state allowing the processes of washing, rinsing, dehydrating, etc. to start, such an arrangement may enable the processes of washing, rinsing, dehydrating, etc. to start only after the door body 2 is locked in the cabinet 1, and avoid the processes of washing, rinsing, dehydrating, etc. from starting when the door body 2 is not locked in the cabinet 1, thereby making the processes of washing, rinsing, dehydrating safer.

Preferably, as shown in fig. 5, 8 and 11, a second elastic member 47 is provided between the rotating member 43 and the mounting member 41, the second elastic member 47 being provided to be able to provide a biasing force to the rotating member 43 during the rotation of the rotating member 43 from the first position to the second position and to be able to keep the rotating member 43 at the first position when the rotating member 43 is rotated from the second position to the first position and the grip member 3 is separated from the rotating member 43. The second elastic member 47 may be a torsion spring, a spring circumferentially disposed between the rotating member 43 and the mounting member 41, and such adjustment and modification of the specific structure of the second elastic member 47 do not limit the present invention, and should be limited within the scope of the present invention. Taking the second elastic member 47 as an example, when the rotating member 43 is at the first position, the torsion angle of the torsion spring is 0 degree, and no torsion occurs, when the rotating member 43 rotates due to vibration or the like, the torsion spring is twisted to generate a force capable of restoring the rotating member 43 to the first position, so that the rotating member 43 can be kept at the first position when the holding member 3 is separated from the rotating member 43, the torsion spring is twisted and provides a biasing force for the rotating member 43 while the holding member 3 rotates the rotating member 43 from the first position to the second position, and the torsion spring can assist the rotating member 43 to rotate during the rotating member 43 rotates from the second position to the first position, that is, the torsion spring and the holding member 3 rotate the rotating member 43 together.

Preferably, as shown in fig. 7 and 8, the first triggering member 44 is rotatably provided on the mounting member 41, and the rotating member 43 is formed with a receiving groove 430c (hereinafter referred to as a second receiving groove) in which at least a portion of the first triggering member 44 is received. In the process that the holding member 3 drives the rotating member 43 to rotate from the second position to the first position, the edge 430c-1 of the second accommodating groove 430c can contact with the first trigger member 44 and make the first trigger member 44 away from the first switch 45, so as to avoid the first switch 45 from being mistakenly touched by the first trigger member 44 and causing the first switch 45 to be mistakenly operated.

Preferably, as shown in fig. 4 and 9, the mounting member 41 is provided with a passage opening 410d, and the passage opening 410d is configured to allow the grip member 3 to be separated from the rotating member 43 only when the rotating member 43 is rotated to the first position. When the rotating member 43 is located at the first position and the first connecting portion 30a of the holding member 3 is aligned with the through opening 410d and then can extend into the through opening 410d to connect with the rotating member 43, the holding member 3 is rotated such that the first connecting portion 30a is at a certain angle with the through opening 410d (i.e., the holding member 3 is rotated such that the first connecting portion 30a is not completely aligned with the through opening 410 d), at this time, the portion forming the through opening 410d can limit the holding member 3 such that the holding member 3 cannot be separated from the rotating member 43, and only when the rotating member 43 is rotated to the first position, the first connecting portion 30a of the holding member 3 is aligned with the through opening 410d, and the holding member 3 can be separated from the rotating member 43. The passing opening 410d may be a long strip (as shown in fig. 4), a straight line, an equilateral triangle, etc., and accordingly, the first connecting portion 30a of the holding member 43 may be a long strip, a straight line, an equilateral triangle, etc., and those skilled in the art can flexibly set the specific structure of the passing opening 410d and accordingly the specific structure of the first connecting portion 30a in practical applications, and such adjustment and change to the specific structures of the passing opening 410d and the first connecting portion 30a do not limit the present invention, and should be limited within the scope of the present invention.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. A laundry treating apparatus, characterized in that the laundry treating apparatus includes a cabinet, a door body provided on the cabinet, a grip member rotatably provided on the door body, and a door lock device provided on the cabinet,

the door lock device comprises a mounting component, a limiting component, a rotating component, a first trigger component and a first switch, wherein the first switch is connected with a controller of the clothes processing equipment, the mounting component is arranged on the box body, the rotating component is rotationally arranged on the mounting component, the limiting component, the first trigger component and the first switch are all arranged on the mounting component, the holding component is arranged to be selectively connected with the rotating component and can drive the rotating component to rotate between a first position and a second position when being connected with the rotating component,

in the process that the holding member drives the rotating member to rotate from the first position to the second position, the holding member can enable the first trigger member to close/open the first switch so that the controller sends a locking instruction to the limiting component and therefore the limiting component limits the rotating member at the second position,

under the condition that the controller sends an unlocking instruction to the limiting component and therefore the limiting component releases the limiting of the rotating member, the holding member can drive the rotating member to rotate from the second position to the first position and drive the rotating member to drive the first trigger member to open/close the first switch in the rotating process,

wherein the grip member is allowed to be separated from the rotation member when the rotation member is in the first position, and the grip member is in a connected state with the rotation member when the rotation member is in the second position.

2. The laundry processing apparatus of claim 1, wherein the limit assembly is a movable limit assembly, the lock command is a motion lock command, and the unlock command is a motion unlock command,

the controller sending the motion lock command to the movable restraining assembly to move at least a portion of the movable restraining assembly from a third position to a fourth position and thereby restrain the rotating member in the second position with the first switch closed/open,

the controller is capable of sending the motion unlock command to the mobile stop assembly and thereby moving at least a portion of the mobile stop assembly from the fourth position to the third position to unblock the rotating member.

3. The laundry treating apparatus according to claim 2, wherein the movable stopper assembly includes a driving member provided on the mounting member and a stopper member connected to the stopper member and capable of driving the stopper member to move, the rotating member is provided with a stopper portion,

the controller sends the motion lock instruction to the driving member to move the stopping member from the third position to the fourth position and thus cause the stopping member to stop-cooperate with the stopping portion to stop the rotating member at the second position in a state where the first switch is on/off,

the controller is capable of sending the motion unlocking instruction to the drive member and thus moving the stopper member from the fourth position to the third position to disengage the stopper member from the stopper portion to release the stopper of the rotary member.

4. The laundry treating apparatus according to claim 3, further comprising a mechanical emergency device provided on the mounting member, the mechanical emergency device being connected to the stopper member, the mechanical emergency device being provided to forcibly move the stopper member from the fourth position to the third position to separate the stopper member from the stopper portion to release the stopper of the rotating member; alternatively, the first and second electrodes may be,

the laundry treating apparatus further includes an electromechanical emergency device provided on the mounting member, the electromechanical emergency device being connected to the controller, the electromechanical emergency device being configured to send an emergency signal to the controller to cause the controller to send the motion unlocking command to the driving member and thereby move the stopper member from the fourth position to the third position to disengage the stopper member from the stopper portion to release the stopper of the rotating member.

5. The laundry treating apparatus according to claim 4, wherein the electromechanical emergency device includes an operating member, a second triggering member, and a second switch, the second switch being connected with the controller, the operating member, the second triggering member, and the second switch being provided on the mounting member,

in a case where the stopper member is in limit-fitting engagement with the limit portion to limit the rotary member at the second position, the operating member is movable under an external force to cause the second trigger member to open/close the second switch so that the controller sends the motion unlock command to the drive member and thus causes the stopper member to move from the fourth position to the third position to disengage the stopper member from the limit portion to release the limit of the rotary member.

6. The apparatus according to claim 5, wherein the mounting member is provided with a first opening and a second opening communicating with each other, the operating member is provided with a retaining structure, the first opening is configured to allow the operating member and the retaining structure to pass through together when assembled, the second opening is configured not to allow the operating member and the retaining structure to pass through together,

in a case where the assembly is completed, the mounting position of the operating member is set to allow only a part of the operating member to move within the second opening and the coming-off preventing structure and the setting position of the first opening are set to be displaced from each other in the limit position of the operating member.

7. The laundry treating apparatus according to claim 5, wherein a blocking member is provided on the stopper member, the second triggering member is fitted over the stopper member and provided between the blocking member and the driving member, a first elastic member is provided between the second triggering member and the driving member,

the first elastic member is capable of moving the second trigger member from a fifth position to a sixth position by an elastic action in a process in which the stopper member moves from the third position to the fourth position so that the second trigger member closes/opens the second switch,

during movement of the stop member from the fourth position to the third position, the blocking member is able to move the second trigger member from the sixth position to the fifth position and thereby cause the second trigger member to open/close the second switch.

8. The laundry treating apparatus according to claim 1, wherein a second elastic member is provided between the rotating member and the mounting member, the second elastic member being provided to be able to provide a biasing force to the rotating member during rotation of the rotating member from the first position to the second position and to be able to keep the rotating member at the first position when the rotating member is rotated from the second position to the first position with the grip member separated from the rotating member.

9. The laundry treating apparatus according to claim 1, wherein the first triggering member is rotatably provided on the mounting member, and a receiving groove is formed on the rotating member, and at least a portion of the first triggering member is received in the receiving groove.

10. The laundry treating apparatus according to any one of claims 1 to 9, wherein the mounting member is provided with an access opening arranged to allow the gripping member to be detached from the rotating member when the rotating member is rotated to the first position.

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