CN108221279B - Door lock device, door panel assembly and clothes treatment device - Google Patents
Door lock device, door panel assembly and clothes treatment device Download PDFInfo
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- CN108221279B CN108221279B CN201711266420.4A CN201711266420A CN108221279B CN 108221279 B CN108221279 B CN 108221279B CN 201711266420 A CN201711266420 A CN 201711266420A CN 108221279 B CN108221279 B CN 108221279B
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- lock
- door
- lock cylinder
- boss
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/28—Doors; Security means therefor
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- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention provides a door lock device, a door panel assembly and a clothes treating device, wherein the door lock device comprises: a lock case; the swing lever, with lock shell through the elastic construction swing joint of the swing range of restriction swing lever, the swing lever includes: the groove is arranged at one end of the swinging rod away from the lock shell; the lock core is rotationally connected with the lock shell through a first elastic piece; the boss is connected with the lock cylinder, the boss and the lock cylinder are relatively static in the moving process of the lock cylinder, and the door lock device is in a first state when the boss moves into the groove; the limiting part is connected with the lock cylinder, when the lock cylinder rotates along a first direction, the swinging rod swings under the action of the limiting part to enable the boss to cross the side wall of the groove, and the lock cylinder rotates along a second direction opposite to the first direction under the action of the first elastic piece, so that the door lock device is switched from the first state to the second state. By the technical scheme, automatic unlocking or automatic locking can be realized, and the locking device is convenient and fast to use.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a door lock device, a door plate assembly and a clothes processing device.
Background
The door of the drum washing machine can be automatically locked in the washing process, after clothes are washed, the door can be unlocked according to the program setting, but the unlocking process is only to facilitate the unlocking state of the related structure from the locking state, the door is still in the closing state, a user needs to manually pull out the door, and the door is used for judging whether the door is unlocked through the position of the door in time and accurately.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
In view of the above, an object of the present invention is to provide a door lock device.
It is another object of the present invention to provide a door panel assembly.
It is still another object of the present invention to provide a laundry treating apparatus.
An aspect of the first aspect of the present invention provides a door lock device, including: a lock case; the swing lever, with lock shell through the elastic construction swing joint of the swing range of restriction swing lever, the swing lever includes: the groove is arranged at one end of the swinging rod away from the lock shell; the lock core is rotationally connected with the lock shell through a first elastic piece; the boss is connected with the lock cylinder, the boss and the lock cylinder are relatively static in the moving process of the lock cylinder, and the door lock device is in a first state when the boss moves into the groove; the limiting part is connected with the lock cylinder, when the lock cylinder rotates along a first direction, the swinging rod swings under the action of the limiting part to enable the boss to cross the side wall of the groove, and the lock cylinder rotates along a second direction opposite to the first direction under the action of the first elastic piece, so that the door lock device is switched from the first state to the second state.
In the technical scheme, when the boss moves into the groove, the lock cylinder and the boss are static through the first elastic part and the swing rod, and it can be understood that the direction of the acting force of the first elastic part on the lock cylinder is opposite to the direction of the acting force of the swing rod on the boss, so that the lock cylinder and the boss are kept static together, and the lock cylinder is always in a first state; until the lock core rotates along a first direction, the swing rod swings under the action of the limiting part, the elastic structure limits the swing amplitude of the swing rod, the swing rod is enabled to be in contact with the limiting part in the swing process, the boss rotates along with the lock core at the moment, the relative position of the boss and the swing rod changes until the boss crosses the side wall of the groove, the direction of the acting force of the swing rod on the first elastic piece changes at the moment, the lock core rotates along a second direction opposite to the first direction under the action of the first elastic piece, and the lock core realizes that the door lock device is switched from the first state to the second state in the process of rotating towards the second rotating direction; when the door lock device needs to be switched from the second state to the first state, the rotary lock cylinder rotates towards the first rotation direction until the boss reaches the top end of the side wall of the groove, the swing rod swings towards the direction close to the lock cylinder under the action of the elastic structure, the first elastic piece enables the lock cylinder and the boss to rotate along the second rotation direction, the boss enters the groove, and the second state of the door lock device is switched to the first state. When the first state is the unlocking state, namely the second state is the locking state, the lock cylinder is automatically locked in the process of rotating along the second rotating direction under the action of the first elastic piece, so that the operation amount in the locking process is reduced, and the use of a user is more convenient; when the first state is the locking state, when the second state is the unblock state promptly, the lock core has realized automatic unblock and has reduced the amount of operation in the unblock process along the rotatory in-process of second direction of rotation under the effect of first elastic component, makes the user use more convenient.
It is worth to say that the boss can be fixedly connected with the lock cylinder and also can be rotatably connected with the lock cylinder, when the boss is fixedly connected with the lock cylinder, the boss can bear large force, the connection reliability of the boss and the lock cylinder is high, when the boss is rotatably connected with the lock cylinder, the boss can conveniently rotate along the surface of the swing rod, the friction between the boss and the swing rod in the rotation process of the lock cylinder is reduced, and the lock cylinder can rotate more smoothly. Spacing portion can with lock core fixed connection, also can rotate with the lock core and be connected, when spacing portion and lock core fixed connection, spacing portion can bear great power, and the reliability that spacing portion is connected with the lock core is higher, when spacing portion and lock core rotate to be connected, can be convenient for spacing portion along the swinging arms surface rotation, reduce the rotatory in-process of lock core and the frictional force between the swinging arms, make the lock core rotatory more smooth and easy.
Preferably, when the door lock device is in the first state and the second state, the swing rod is located at the initial position, and corresponding to the initial position, no moment exists in the elastic structure, so that the loss of the elastic structure is reduced, and the reliability and the service life of the elastic structure are increased.
In the above technical solution, preferably, the swing lever further includes: and the limiting groove is arranged at one end of the swinging rod close to the lock cylinder, and the boss moves in the limiting groove when the lock cylinder rotates along the second direction.
In this technical scheme, the boss gets into the spacing groove after crossing the lateral wall of recess to make the swinging arms pass through with rotatory lock core all the time at the swing in-process and realize the transmission and connect, can carry out better restriction to the amplitude of fluctuation of swinging arms, spacing groove and elastic construction combined action restrict the amplitude of fluctuation of swinging arms, reduce because of the too big possibility that leads to colliding the lock shell and producing noise or the too big elastic construction that leads to of the amplitude of fluctuation of swinging arms inefficacy of swinging arms amplitude of fluctuation, increase the reliability of door lock device work.
In the above technical solution, preferably, the limiting portion is a first hole; the swing lever further includes: and the protrusion is positioned in the first hole when the door lock device is in the first state.
In the technical scheme, when the door lock device is in the first state, the protrusion of the swing rod is positioned in the first hole, so that the swing of the swing rod when the door lock device is in the first state is limited, the possibility that the swing rod shakes when the door lock device is in the first state is reduced, the possibility that the lock cylinder rotates due to the shaking of the swing rod is reduced, and the reliability of the door lock device in the first state is improved.
In the above technical solution, preferably, the elastic structure includes: the base is fixedly connected with the lock shell; the second elastic piece is fixedly connected with one end of the base far away from the lock shell; and two sides of one end of the spring sleeve are respectively fixedly connected with the swinging rod and the second elastic piece, and the other end of the spring sleeve is sleeved outside part of the base.
In this technical scheme, the one end of second elastic component is through base and lock shell fixed connection, and the other end passes through second spring housing and swinging arms fixed connection, and consequently, the elasticity that the elastic construction produced at the swinging arms swing in-process through the second elastic component limits the range of swing of swinging arms, can understand, under the prerequisite that does not influence the lock core normal rotation, can adjust the limiting action of elastic construction to the range of swing arms swing through the elastic coefficient of adjustment second elastic component. Meanwhile, one end of the second spring sleeve is sleeved outside part of the base, so that the second elastic piece is separated from the external environment, the possibility of corrosion of the second elastic piece is reduced, the reliability of the second elastic piece is improved, the possibility of failure of the swing rod is reduced, and the reliability of the operation of the door lock device is improved.
Preferably, the swing lever is located at a start position when the door lock device is in the first state and the second state, and there is no moment in the second elastic member corresponding to the start position.
In the above technical solution, preferably, the method further includes: the driving device is fixedly connected with the lock shell and is in transmission connection with the lock cylinder, and the driving device is used for driving the lock cylinder to rotate along a first direction.
In the technical scheme, when the door lock device is switched from the first state to the second state, the driving device drives the lock cylinder to rotate along the first direction, so that the boss crosses the groove, the lock cylinder can rotate along the second direction under the action of the first elastic piece, and the door lock device is switched from the first state to the second state.
In the above technical solution, preferably, the driving device is an energizing coil.
In this technical scheme, circular telegram coil circular telegram back forms magnetic field to can make the lock core rotatory along first direction of rotation under the effect of magnetic force, and then make door lock device accomplish and switch into the second state by first state, circular telegram coil occupation space is little, and there is not the noise, and the reliability is high, and with the lock core between not too much connection structure, be convenient for simplify door lock device's structure, reduce door lock device's volume.
In the above technical solution, preferably, the method further includes: the signal receiver is used for receiving a door opening instruction; and the microcontroller is electrically connected with the driving device and the signal receiver and responds to a signal corresponding to the door opening instruction to control the driving device to drive the lock cylinder to rotate along the first direction.
In the technical scheme, a microcontroller, a signal receiver and a driving device are electrically connected, when the door lock device needs to be switched from a first state to a second state, the signal receiver receives a door opening instruction and transmits a signal corresponding to the door opening instruction to the microcontroller, and the microcontroller receives and responds to the signal corresponding to the door opening instruction and controls the driving device to drive a lock cylinder to rotate along a first direction, so that the door lock device is switched from the first state to the second state.
In the above technical solution, preferably, the swing rod, the lock core, the boss and the limiting portion are all disposed inside the lock case.
In the technical scheme, the oscillating rod, the lock cylinder, the boss and the limiting part are arranged inside the lock shell, so that the oscillating rod, the lock cylinder and the boss are separated from the outside by the lock shell, on one hand, the possibility that the oscillating rod, the lock cylinder, the boss and the limiting part are corroded when external dust or water enters the inside of the lock shell is reduced, the reliability of the oscillating rod, the lock cylinder, the boss and the limiting part is improved, the service life of the door lock device is prolonged, and on the other hand, the possibility that the oscillating rod, the lock cylinder, the boss and the limiting part cannot normally work due to interference with other structures is reduced.
An aspect of the second aspect of the present invention provides a door panel assembly, including the door lock apparatus according to any one of the above aspects, the door panel assembly further including: the door frame is fixedly connected with the lock shell of the door lock device; the door plate is rotatably connected with the door frame; door hook, with door plant fixed connection, door hook includes: and the second hole is formed in one side, far away from the door plate, of the door hook, wherein when the lock cylinder of the door lock device rotates along the preset direction, the lock hook of the lock cylinder enters the second hole to lock the door plate and the door frame.
According to the technical scheme, when the lock cylinder rotates in the preset direction, the lock hook and the lock cylinder rotate together, so that the lock hook further enters the second hole, the lock cylinder and the door hook are locked, namely the door locking device and the door plate are locked, and the door plate and the door frame are locked due to the fact that the door locking device is fixedly connected with the door frame; similarly, when needing the unblock, the lock core is rotatory according to the direction opposite with predetermineeing the direction, and then makes the lock hook rotate out from the second hole, makes the lock core and door hook realize the unblock, and door plant and door frame realize the unblock promptly.
When still pointing out, the lock core can be through the cooperation with first elastic component in the door frame with the in-process of door unblock pops out the door hook, be about to the door auto-eject, can enough make the user need not pull out the door, reduce user operation volume, the user of being convenient for again judges whether the door unblocks, increases the convenience that the user used.
In the above solution, preferably, the lock housing comprises an opening extending through the lock housing, wherein the opening is used for the door hook to pass through the lock housing.
In the technical scheme, the lock shell comprises an opening penetrating through the lock shell, so that the door hook is matched with the lock core on the other side of the lock shell through the opening.
Wherein, preferably, swinging arms, lock core, boss and spacing portion all locate inside the lock shell, lock shell inside through opening and external intercommunication this moment, and when door plant and door frame lock, the door hook is located in the opening, and lock shell inside and external intercommunication are less this moment, have reduced dust or water and have got into inside the lock shell and make the possibility that swinging arms, lock core, boss and spacing portion take place the corrosion, increase the reliability of swinging arms, lock core, boss and spacing portion, improve door lock device's life.
A third aspect of the present invention provides a laundry treating apparatus including the door lock apparatus according to any one of the above aspects.
In the technical scheme, by adopting the door lock device of any one technical scheme, automatic unlocking or automatic locking is realized through the matching of the lock cylinder, the boss, the elastic structure, the first elastic part, the limiting part and the swing rod, and the convenience of the clothes treatment device in the using process is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 shows a front view of a door lock device of embodiment 1 of the present invention;
fig. 2 shows a front view of the door lock device of embodiment 1 of the present invention in a locked state;
fig. 3 is a front view showing a door lock device of embodiment 1 of the present invention in an unlocked state;
fig. 4 shows a front view of a swing lever of the door lock apparatus of embodiment 1 of the present invention;
FIG. 5 shows a front view of a door panel assembly of embodiment 12 of the present invention;
FIG. 6 shows a front view of a door panel assembly of embodiment 12 of the present invention;
fig. 7 shows a top view of a laundry treating apparatus of embodiment 15 of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:
10 door lock device, 102 lock shell, 1022 opening, 104 swing rod, 1042 groove, 1044 spacing groove, 106 elastic structure, 1062 base, 1064 second elastic piece, 1066 spring housing, 108 lock core, 1082 lock hook, 110 first elastic piece, 112 boss, 116 driving device, 20 door panel component, 202 door panel, 204 door hook, 2042 second hole.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Some embodiments according to the invention are described below with reference to fig. 1 to 7.
Example 1:
the present embodiment proposes a door lock device 10 including: a lock case 102; a swing lever 104 movably connected to the lock case 102 by an elastic structure 106 for limiting a swing amplitude of the swing lever 104, the swing lever 104 comprising: a groove 1042 arranged at one end of the swing lever 104 far from the lock case 102; a lock cylinder 108 rotatably connected to the lock case 102 by a first elastic member 110; the boss 112 is fixedly connected with the lock cylinder 108, and when the boss 112 moves into the groove 1042, the door lock device 10 is in a first state; and a limiting part fixedly connected with the lock cylinder 108, wherein when the lock cylinder 108 rotates in a first direction, the swing rod 104 swings under the action of the limiting part to enable the boss 112 to cross the side wall of the groove 1042, and the lock cylinder 108 rotates in a second direction opposite to the first direction under the action of the first elastic piece 110, so that the door lock device 10 is switched from the first state to the second state.
In this embodiment, the first state is an unlocked state, the second state is a locked state, and the first elastic member 110 is a torsion spring.
Fig. 1 shows a front view of the door lock device 10 of the present embodiment, fig. 2 shows a front view of the door lock device 10 of the present embodiment in a locked state, fig. 3 shows a front view of the door lock device 10 of the present embodiment in an unlocked state, and fig. 4 shows a front view of the swing lever 104 of the door lock device 10 of the present embodiment.
As shown in fig. 1 to 4, in the present embodiment, when the boss 112 moves into the groove 1042, the lock cylinder 108 and the boss 112 are stationary at the torsion spring and the swing rod 104, it can be understood that the direction of the force applied by the torsion spring to the lock cylinder 108 is opposite to the direction of the force applied by the swing rod 104 to the boss 112, so that the lock cylinder 108 and the boss 112 are stationary together, and the lock cylinder 108 is always in the locked state; until the lock core 108 rotates along the first direction, the swing rod 104 swings under the action of the limiting part, the elastic structure 106 limits the swing amplitude of the swing rod 104, so that the swing rod 104 keeps contact with the limiting part in the swing process, at the moment, the boss 112 rotates along with the lock core 108, the relative position of the boss 112 and the swing rod 104 changes, until the boss 112 passes through the side wall of the groove 1042, the direction of the acting force of the swing rod 104 on the torsion spring changes, the lock core 108 rotates along the second direction opposite to the first direction under the action of the torsion spring, and the lock core 108 realizes that the door lock device 10 is switched from the locking state to the unlocking state in the process of rotating towards the second rotating direction; when the door lock device 10 needs to be switched from the unlocked state to the locked state, the rotating lock cylinder 108 rotates in the first selected rotating direction until the boss 112 reaches the top end of the side wall of the groove 1042, the swing rod 104 swings in a direction close to the lock cylinder 108 under the action of the elastic structure 106, and the torsion spring rotates the lock cylinder 108 and the boss 112 in the second rotating direction to make the boss 112 enter the groove 1042, so that the door lock device 10 is switched from the unlocked state to the locked state. The automatic unlocking is realized in the process that the lock cylinder 108 rotates along the second rotating direction under the action of the torsion spring, the operation amount in the unlocking process is reduced, and the use by a user is more convenient.
When the boss 112 and the limiting part are both fixedly connected with the lock cylinder 108, the boss 112 and the limiting part can bear large force, and the reliability of connection between the boss 112 and the limiting part and the lock cylinder 108 is high.
Example 2:
in embodiment 1, the first state is a locked state, and the second state is an unlocked state.
In this embodiment, the first state is an unlocked state, the second state is a locked state, and the lock cylinder 108 is automatically locked during rotation in the second rotation direction under the action of the first elastic member 110, so that the operation amount during locking is reduced, and the use by a user is more convenient.
Example 3:
in addition to embodiment 1, the boss 112 is rotatably connected to the key cylinder 108, and the stopper is rotatably connected to the key cylinder 108.
In this embodiment, when the boss 112 and the limiting portion are rotatably connected to the lock cylinder 108, the boss 112 and the limiting portion can rotate along the surface of the swing rod 104, so as to reduce the friction between the lock cylinder 108 and the swing rod 104 during the rotation process, and to make the rotation of the lock cylinder 108 smoother.
Example 4:
on the basis of embodiment 1, when the door lock device 10 is in the first state and the second state, the swing lever 104 is located at the start position, and there is no moment in the elastic structure 106 corresponding to the start position.
In the present embodiment, when the door lock device 10 is in the first state and the second state, the swing lever 104 is located at the initial position, and there is no moment in the elastic structure 106 corresponding to the initial position, so as to reduce the loss of the elastic structure 106, and increase the reliability and the service life of the elastic structure 106.
Example 5:
on the basis of embodiments 1 to 4, the swing lever 104 further includes: and the limiting groove 1044 is arranged at one end of the swing rod 104 close to the lock cylinder 108, and when the lock cylinder 108 rotates along the second direction, the boss 112 moves in the limiting groove 1044.
In this embodiment, the boss 112 enters the limit groove 1044 after passing through the sidewall of the groove 1042, so that the swing rod 104 is always in transmission connection with the rotary lock cylinder 108 in the swing process, the swing amplitude of the swing rod 104 can be better limited, the limit groove 1044 and the elastic structure 106 act together to limit the swing amplitude of the swing rod 104, the possibility of noise generated by collision with the lock case 102 due to too large swing amplitude of the swing rod 104 or failure of the elastic structure 106 due to too large swing amplitude of the swing rod 104 is reduced, and the reliability of operation of the door lock device 10 is increased.
Example 6:
on the basis of embodiment 5, the limiting part is a first hole; the swing lever 104 further includes: and a protrusion, which is located in the first hole when the door lock device 10 is in the first state.
In this embodiment, when the door lock device 10 is in the first state, the protrusion of the swing lever 104 is located in the first hole, so that the swing of the swing lever 104 when the door lock device 10 is in the first state is limited, the possibility of the swing lever 104 swinging when the door lock device 10 is in the first state is reduced, the possibility of the lock cylinder 108 rotating due to the swing of the swing lever 104 is reduced, and the reliability of the door lock device 10 in the first state is improved.
Example 7:
on the basis of example 6, the elastic structure 106 includes: the base 1062 is fixedly connected with the lock shell 102; a second elastic element 1064 fixedly connected to an end of the base 1062 away from the lock housing 102; two sides of one end of the spring housing 1066 are respectively fixedly connected with the swing rod 104 and the second elastic member 1064, and the other end is sleeved outside part of the base 1062.
The second elastic member 1064 is a spring in this embodiment.
In this embodiment, one end of the spring is fixedly connected to the lock case 102 through the base 1062, and the other end of the spring is fixedly connected to the swing rod 104 through the second spring sleeve 1066, so that the elastic structure 106 limits the swing range of the swing rod 104 through the elastic force generated by the spring in the swing process of the swing rod 104, and it can be understood that the limiting effect of the elastic structure 106 on the swing range of the swing rod 104 can be adjusted by adjusting the elastic coefficient of the spring on the premise of not affecting the normal rotation of the lock cylinder 108. Meanwhile, one end of the second spring housing 1066 is sleeved outside a part of the base 1062, so that the spring is isolated from the external environment, the possibility of corrosion of the spring is reduced, the reliability of the spring is increased, the possibility of failure of the swing lever 104 is reduced, and the working reliability of the door lock device 10 is improved.
Example 8:
on the basis of embodiment 7, the method further comprises the following steps: and the driving device 116 is fixedly connected with the lock shell 102 and is in transmission connection with the lock cylinder 108, and the driving device 116 is used for driving the lock cylinder 108 to rotate along a first direction.
The driving device 116 is a motor, and the motor is connected to the cam through a belt.
In this embodiment, when the door lock device 10 is switched from the first state to the second state, the motor drives the lock cylinder 108 to rotate along the first direction through the belt, so that the boss 112 passes through the groove 1042, and then the motor stops operating, and the lock cylinder 108 can rotate along the second direction under the action of the first elastic element 110, so as to switch the door lock device 10 from the first state to the second state.
Example 9:
in example 8, the driving device 116 is an energizing coil.
In this embodiment, the circular telegram coil forms magnetic field after the circular telegram to can make lock core 108 rotatory along first direction of rotation under the effect of magnetic force, and then make door lock device 10 accomplish and switch into the second state by first state, circular telegram coil occupation space is little, and there is not the noise, and the reliability is high, and with the lock core 108 between not too much connection structure, be convenient for simplify door lock device 10's structure, reduce door lock device 10's volume.
Example 10:
on the basis of embodiment 9, the method further comprises the following steps: the signal receiver is used for receiving a door opening instruction; and a microcontroller electrically connected to the driving device 116 and the signal receiver, the microcontroller controlling the driving device 116 to drive the lock cylinder 108 to rotate in the first direction in response to a signal corresponding to the door opening command.
Wherein, microcontroller is the singlechip.
In this embodiment, the single chip microcomputer is electrically connected to the signal receiver and the driving device 116, when the door lock device 10 needs to be switched from the first state to the second state, the signal receiver receives a door opening instruction and transmits a signal corresponding to the door opening instruction to the single chip microcomputer, and the single chip microcomputer receives and responds to the signal corresponding to the door opening instruction, and controls the driving device 116 to drive the lock cylinder 108 to rotate in the first direction, so that the door lock device 10 is switched from the first state to the second state.
Example 11:
in the embodiment 10, the swing lever 104, the lock cylinder 108, the boss 112, and the stopper are all disposed inside the lock case 102.
In this embodiment, the swing rod 104, the lock cylinder 108, the boss 112 and the limiting portion are all disposed inside the lock case 102, and it can be understood that the lock case 102 separates the swing rod 104, the lock cylinder 108 and the boss 112 from the limiting portion, so that on one hand, the possibility that external dust or water enters the inside of the lock case 102 to cause the swing rod 104, the lock cylinder 108, the boss 112 and the limiting portion to be corroded is reduced, the reliability of the swing rod 104, the lock cylinder 108, the boss 112 and the limiting portion is increased, the service life of the door lock device 10 is prolonged, and on the other hand, the possibility that the swing rod 104, the lock cylinder 108, the boss 112 and the limiting portion cannot normally work due to interference with other structures is reduced.
Example 12:
the present embodiment proposes a door panel 202 assembly 20 including the door lock device 10 of any one of the above embodiments, the door panel 202 assembly 20 further including: a door frame fixedly connected with the lock case 102 of the door lock device 10; a door panel 202 rotatably connected to the door frame; door hook 204, and the door plant 202 fixed connection, door hook 204 includes: and a second hole 2042 provided on a side of the door hook 204 away from the door panel 202, wherein when the lock cylinder 108 of the door lock device 10 rotates in a predetermined direction, the lock hook 1082 of the lock cylinder 108 enters the second hole 2042 to lock the door panel 202 with the door frame.
Fig. 5 shows a front view of the door panel 202 assembly 20 of the present embodiment, and fig. 6 shows a front view of the door panel 202 assembly 20 of the present embodiment.
As shown in fig. 5 and fig. 6, in this embodiment, when the lock cylinder 108 rotates in the preset direction, the lock hook and the lock cylinder 108 rotate together, so that the lock hook further enters the second hole 2042, and at this time, the lock cylinder 108 and the door hook 204 are locked, that is, the door lock device 10 and the door panel 202 are locked, and because the door lock device 10 and the door frame are fixedly connected, the door panel 202 and the door frame are locked; similarly, when needing the unblock, lock core 108 is rotatory according to the direction opposite with presetting the direction, and then makes the lock hook rotate out from second hole 2042, makes lock core 108 and door hook 204 realize the unblock, door plant 202 realizes the unblock with the door frame promptly, lock core 108 pops out door hook 204 at the door frame with the in-process of door unblock through the cooperation with first elastic component 110 afterwards, be about to the door auto-eject, can enough make the user need not pull out the door, reduce user operation volume, whether the user judgement door unblock of can being convenient for again, increase the convenience that the user used.
Example 13:
on the basis of embodiment 12, the lock housing 102 comprises an opening 1022 extending through the lock housing 102, wherein the opening 1022 is used for the door hook 204 to pass through the lock housing 102.
In this embodiment, the housing 102 includes an opening 1022 extending through the housing 102 to allow the door hook 204 to engage the lock cylinder 108 on the other side of the housing 102 through the opening 1022.
Example 14:
in embodiment 13, the swing lever 104, the lock cylinder 108, the boss 112, and the stopper are all disposed inside the lock case 102.
In this embodiment, the swing lever 104, the lock cylinder 108, the boss 112 and the limiting portion are all disposed inside the lock case 102, at this time, the inside of the lock case 102 is communicated with the outside through the opening 1022, and when the door panel 202 is locked with the door frame, the door hook 204 is disposed in the opening 1022, at this time, the inside of the lock case 102 is less communicated with the outside, so that the possibility that dust or water enters the inside of the lock case 102 to corrode the swing lever 104, the lock cylinder 108, the boss 112 and the limiting portion is reduced, the reliability of the swing lever 104, the lock cylinder 108, the boss 112 and the limiting portion is increased, and the service life of the door lock device 10 is prolonged.
Example 15:
the present embodiment provides a laundry treating apparatus including the door lock apparatus 10 of any one of the above embodiments.
Fig. 7 shows a top view of the laundry treating apparatus of the present embodiment.
As shown in fig. 7, in the present embodiment, by using the door lock device 10 of any one of the above embodiments, the lock cylinder 108, the boss 112, the elastic structure 106, the first elastic part, the limiting part, and the swing lever 104 are matched to realize automatic unlocking or automatic locking, so as to increase the convenience of the laundry processing device in the use process.
The technical scheme of the invention is described in detail in the above with reference to the attached drawings, and through the technical scheme of the invention, automatic unlocking or automatic locking is realized through the matching of the lock cylinder, the boss, the elastic structure, the first elastic part, the limiting part and the swing rod, so that the convenience of the door lock device in the use process is improved.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A door lock device, comprising:
a lock case;
the swing rod is movably connected with the lock shell through an elastic structure for limiting the swing amplitude of the swing rod, and the swing rod comprises:
the groove is arranged at one end of the swinging rod, which is far away from the lock shell;
the lock cylinder is rotationally connected with the lock shell through a first elastic piece;
the boss is connected with the lock cylinder, the boss and the lock cylinder are relatively static in the moving process of the lock cylinder, and the door lock device is in a first state when the boss moves into the groove;
a limiting part connected with the lock core,
when the lock cylinder rotates along a first direction, the swing rod swings under the action of the limiting part to enable the boss to cross the side wall of the groove, and the lock cylinder rotates along a second direction opposite to the first direction under the action of the first elastic piece, so that the door lock device is switched from the first state to the second state.
2. The door-lock apparatus according to claim 1, wherein the swing lever further comprises:
the limiting groove is formed in one end, close to the lock cylinder, of the swinging rod, and the boss moves in the limiting groove when the lock cylinder rotates in the second direction.
3. The door-lock apparatus according to claim 1, wherein the stopper portion is a first hole;
the swing lever further includes:
and the protrusion is positioned in the first hole when the door lock device is in the first state.
4. The door-lock apparatus according to claim 1, wherein the elastic structure comprises:
the base is fixedly connected with the lock shell;
the second elastic piece is fixedly connected with one end of the base, which is far away from the lock shell;
and two sides of one end of the spring sleeve are respectively fixedly connected with the swinging rod and the second elastic piece, and the other end of the spring sleeve is sleeved outside part of the base.
5. The door-lock apparatus according to claim 1, further comprising:
the driving device is fixedly connected with the lock shell and is in transmission connection with the lock cylinder, and the driving device is used for driving the lock cylinder to rotate along the first direction.
6. The door latch mechanism according to claim 5, wherein the drive means is an energized coil.
7. The door-lock apparatus according to claim 5, further comprising:
the signal receiver is used for receiving a door opening instruction;
and the microcontroller is electrically connected with the driving device and the signal receiver and controls the driving device to drive the lock cylinder to rotate along the first direction in response to a signal corresponding to the door opening instruction.
8. The door-lock apparatus according to any one of claims 1 to 7, wherein the swing lever, the lock cylinder, the boss, and the stopper portion are provided inside the lock case.
9. A door panel assembly comprising the door lock device of any one of claims 1 to 8, the door panel assembly further comprising:
the door frame is fixedly connected with the lock shell of the door lock device;
the door plate is rotatably connected with the door frame;
door hook, with door plant fixed connection, door hook includes:
the second hole is arranged on one side of the door hook far away from the door panel,
when the lock cylinder of the door lock device rotates along a preset direction, the lock hook of the lock cylinder enters the second hole to lock the door panel and the door frame.
10. A door panel assembly according to claim 9, wherein the lock housing includes an opening therethrough,
wherein the opening is used for enabling the door hook to penetrate through the lock shell.
11. A laundry treating apparatus, characterized by comprising the door lock apparatus of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266420.4A CN108221279B (en) | 2017-12-05 | 2017-12-05 | Door lock device, door panel assembly and clothes treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266420.4A CN108221279B (en) | 2017-12-05 | 2017-12-05 | Door lock device, door panel assembly and clothes treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108221279A CN108221279A (en) | 2018-06-29 |
| CN108221279B true CN108221279B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711266420.4A Active CN108221279B (en) | 2017-12-05 | 2017-12-05 | Door lock device, door panel assembly and clothes treatment device |
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| Country | Link |
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| CN (1) | CN108221279B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541288B (en) * | 2019-10-16 | 2024-03-08 | 宁波国达科技有限公司 | Barrel cover safety lock of spin dryer |
| KR20220160203A (en) * | 2021-05-27 | 2022-12-06 | 삼성전자주식회사 | Washing machine and method for controlling the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2838175C2 (en) * | 1978-09-01 | 1986-04-03 | Bauknecht Hausgeräte GmbH, 7000 Stuttgart | Closure for a dishwasher |
| CN201261993Y (en) * | 2008-08-15 | 2009-06-24 | 顾惠星 | Door lock of ice house |
| CN201420183Y (en) * | 2008-10-22 | 2010-03-10 | 金羚电器有限公司 | Washing machine cover gate lock and washing machine utilizing same |
| CN103161363A (en) * | 2012-12-24 | 2013-06-19 | 刘晓颖 | Door lock mechanism |
| CN104862924B (en) * | 2014-02-26 | 2019-01-29 | 青岛海尔滚筒洗衣机有限公司 | Door of washing machine locking device and control method |
| CN107245845B (en) * | 2017-08-10 | 2019-02-12 | 温州天健电器有限公司 | A kind of door lock of washing machine |
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2017
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| CN108221279A (en) | 2018-06-29 |
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Effective date of registration: 20190711 Address after: No. 18 Changjiang South Road, National High-tech Development Zone, Xinwu District, Wuxi City, Jiangsu Province, 214000 Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant before: Wuxi Xiaotianer Co., Ltd. |
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