WO2019052367A1 - 一种滚筒洗衣机 - Google Patents

一种滚筒洗衣机 Download PDF

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Publication number
WO2019052367A1
WO2019052367A1 PCT/CN2018/103879 CN2018103879W WO2019052367A1 WO 2019052367 A1 WO2019052367 A1 WO 2019052367A1 CN 2018103879 W CN2018103879 W CN 2018103879W WO 2019052367 A1 WO2019052367 A1 WO 2019052367A1
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WO
WIPO (PCT)
Prior art keywords
door
lock
cam
locking
hook
Prior art date
Application number
PCT/CN2018/103879
Other languages
English (en)
French (fr)
Inventor
李文伟
邢本驸
潘继辉
王金凯
Original Assignee
青岛海尔滚筒洗衣机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2019052367A1 publication Critical patent/WO2019052367A1/zh

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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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/022—Released by pushing in the closing direction

Definitions

  • the invention belongs to the field of drum washing machines, and in particular to a drum washing machine capable of opening a door.
  • the handle of the drum washing machine is designed with a handle for pulling the door apart, thereby limiting the design of the appearance parts such as the door and the front panel, and affecting the appearance of the machine. And after the general drum washing machine program runs, the door cannot be automatically opened. If the user does not dry the washed clothes for a long time, the clothes will be stuffy and odor in the washing tub. If the user walks into the washing machine with his hands in his clothes, it happens that the door is closed, and the clothes need to be lowered and the door opened by hand.
  • the door of the washing machine of the related art is provided with a handle, and the user can open the door of the washing machine through the door handle, but the design of the door handle affects the overall appearance of the door and the front panel.
  • the door is popped open by pressing a separate mechanical or touch button.
  • a button module is added, and the door opening mechanism becomes more complicated; if the touch button is used, the washing machine needs to be powered first, which increases the complexity of the operation.
  • a spring mechanism is disposed on the inner frame of the door, and the spring is compressed when the door is closed, and the elastic force of the spring is released after the door is unlocked, so that the door opens at a certain angle.
  • the prior art has a complicated structure or requires a mechanical structure to cooperate with the electrical component to achieve the purpose of automatically opening the door or pushing the door to open the door, which increases the complexity of the machine and is inconvenient for the user to operate.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a drum washing machine which can be locked and opened by push-push or push-pull, which is convenient for the user to use, and can be designed based on the structure. Cancel the handle design on the door of the washing machine, making the washing machine look more perfect.
  • a drum washing machine comprising a body and a machine door, wherein the machine body is provided with a clothes pick-and-place port, the machine door is mounted on the machine body to open/close the clothes pick-and-place port, and the machine door is provided with a lock hook,
  • a door lock is arranged on the body outside the clothes pick-and-place port. When the door is closed, the lock hook is inserted into the door lock and locked. When the door is pushed again, the door lock releases the lock of the lock hook, and the door can be opened.
  • the door of the washing machine can be opened by pushing the door toward the back side of the washing machine, thereby facilitating the door lock to be released by pushing the door when the user is inconvenient to pull the door.
  • Locking for example, when the user's hands are occupied, the door can be pushed, and the door lock can be released from the hook and the door can be ejected at a certain angle to facilitate the user to place the clothes.
  • the handle design on the door of the washing machine can be cancelled, so that the appearance of the washing machine is more perfect, and the washing machine is conveniently made.
  • the door lock comprises a snap-on latching hook and a transmission assembly for controlling the latching member to retain/release the latching hook; the transmission assembly is locked and latched when the door is closed
  • the position of the component is configured to latch the locking hook, and when the door is pushed again, the locking structure of the transmission component is disabled, and the locking component unlocks the locking hook to open the door.
  • the clip comprises a cam
  • the transmission assembly comprises a slider assembly abutting the cam and a locking mechanism for locking the position of the slider assembly
  • the cam is provided with an open slot, When the locking hook protrudes into the door lock, abuts against the bottom wall of the opening groove, and the opening groove of the pushing cam to form a cam is engaged to lock the locking hook, and the slider assembly is locked by the locking mechanism.
  • the slider assembly is always abutted on the cam, and when the hook is inserted into the door lock, the cam is rotated, and the slider assembly is retracted during the rotation of the cam, and is retracted at a certain position.
  • the locking mechanism locks the position of the slider assembly, and the cam is restrained by the slider, thereby constituting a state in which the cam locks the hook.
  • the cam includes a locking position and an unlocking position of the locking door lock, and when the door is closed, the locking hook extends the entry lock, the pushing cam rotates to the locked position, and the slider assembly is locked a mechanism locking position, the sliding assembly restricting cam is in the locked position, the cam and the locking hook are kept in a locked state, and when the door is pushed again, the locking structure of the transmission assembly is disabled, the cam ejects the locking hook, and is restored to Unlock the location.
  • the clip further includes a first elastic member that drives the cam to rotate to the unlocking position release hook
  • the slider assembly includes a slider and a second elastic member that abuts the cam and abuts the cam
  • the elastic force of the first elastic member is greater than the elastic force of the second elastic member, and the first elastic member rotates the driving cam to the unlocked position when the locking structure of the transmission assembly fails, and the door is ejected.
  • the first elastic member is a torsion spring connected to a rotating shaft of the cam
  • the second elastic member is a spring
  • one end of the spring is fixed to the other end to abut the slider assembly
  • the top sliding slider assembly is The cam abuts.
  • the torsion spring is always in an elastic compression state, so when the cam is unlocked, the cam is driven by the torsion spring to bounce the door.
  • the door lock further includes a housing, the transmission assembly and the clip member are disposed in the housing, and the locking mechanism comprises a limiting guide groove disposed on the slider, the shell a guiding post is further disposed on the body, the guiding post is connected to the housing at one end and has a small movable space with the shell, and the other end is inserted into the limiting guiding slot, and the limiting guiding slot is Having a first position for locking the slider and a second position for releasing the slider when the locking hook is engaged with the cam, the locking hook is inserted into the door lock when the door is closed, and the cam rotates and pushes The slider assembly is retracted to the first position of the guide post. When the door is pushed, the lock hook pushes the cam to continue to rotate, and the slider is forced to move, and the guide post is disengaged from the In the first position, the locking structure of the transmission assembly is disabled, and the cam ejects the door.
  • the locking mechanism comprises a limiting guide groove disposed on the slider
  • the guide groove has a heart shape, and the guide groove is designed to cooperate with the guide post, and the guide groove has a first position that can be restricted by the guide post, when the slider is forced to move.
  • the guide post will be disengaged from the first position, and the slider will become free.
  • the guide post will enter the second position.
  • the locking mechanism comprises a rocker rotatably disposed on the slider, the limiting guide groove is disposed on the rocking block, and the rocking block is provided with a rocking block locking mechanism, the rocking The block locking mechanism is used to lock the rocker position to prevent it from rotating, or to release the rocker to be free to rotate to disable the locking structure of the transmission assembly.
  • the rocker can be rotated and non-rotatable.
  • the door can be bounced under the push of the external force, the puller door or the electric door; of course, There is a separate control structure to lock and release the rocker, rotate it, and release the cam for unlocking purposes.
  • the rocker locking mechanism comprises a telescopic limiting member disposed on the rocking block, the sliding block is provided with a finite step surface, and the telescopic limiting member protrudes from the rocking block to be engaged with the step On the upper surface, the position of the locking rocker is prevented from rotating, the telescopic limiting member is retracted, the telescopic limiting member is separated from the step surface, the rocking block is freely rotatable, and the locking structure of the transmission component is disabled.
  • the automatic locking of the washing machine can be realized by setting the telescopic limiting member.
  • the washing machine controls the telescopic limiting member to retract and release the shaking block, and when the shaking block is in a free state, the transmission component is locked.
  • the structure fails and the door lock pops up the door.
  • the slider is provided with a groove
  • the rocking block is disposed in the groove
  • the groove restricts the rocking piece to rotate within a certain range
  • the rocking block is provided with a hole groove
  • the telescopic limiting member is disposed in the slot, and the slot wall of the recess and the side end surface of the rocker have a gap required for the rocking member to swing, and the limit is set on the slot wall of the recess Stepped surface.
  • the telescopic limiting member protrudes from the hole slot, and the end portion is limited to the step surface, thereby locking the position of the rocking block to prevent the rocking block from rotating.
  • the door lock includes a self-unlocking device for acting on the rocker locking mechanism when the washing machine performs automatic unlocking, so that the rocker locking mechanism releases the rocker to make the transmission
  • the locking structure of the component is invalid.
  • the rocker locking mechanism comprises: a roller, a spring guide, a spring, the spring is sleeved on the spring guide, the spring provides an elastic force to the roller; the spring guide, the spring and The roller is mounted in the bore. When the roller protrudes from the rocker to contact the step surface, the stepped surface engages with the roller to prevent rotational movement of the rocker.
  • the self-unlocking device comprises an operating lever for braking a telescopic limiting member on the rocker to the inside of the rocking block, and a brake for driving the operating rod compression device
  • an operating lever for braking a telescopic limiting member on the rocker to the inside of the rocking block
  • a brake for driving the operating rod compression device
  • the brake is electrically controlled, so that the washing machine can automatically open the door.
  • the present invention has the following beneficial effects compared with the prior art:
  • the invention realizes that the door of the washing machine can be opened by pushing the door to the back side of the washing machine, thereby facilitating the locking of the locking hook by pushing the door when the user is inconvenient to pull the door. For example, when the user's hands are occupied, the door can be pushed, and the door lock can be released from the hook and the door can be ejected at a certain angle to facilitate the user to put on the clothes.
  • the handle design on the door of the washing machine can be cancelled, so that the appearance of the washing machine is more perfect, and the washing machine is conveniently made.
  • the door lock of the present invention locks or releases the cam by the rocker control slider to control the closing and opening of the door lock; at the same time, the rocking block can be rotated and non-rotatable, and when the rocker is rotated, it can be In the present invention, a separate control structure is also provided to lock and release the rocking block to rotate and release the cam to unlock the external force.
  • Figure 1 is a schematic view showing the structure of a slider and a rocker of the present invention
  • Figure 2 is a schematic structural view of a drum washing machine of the present invention
  • FIG. 3 is a schematic structural view of a door lock base of the present invention.
  • Figure 4 is a schematic cross-sectional view of the door lock of the present invention.
  • Figure 5 is a schematic view showing the structure of the door lock and the lock hook of the present invention.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the embodiment provides a drum washing machine, which includes a body 4 and a door 1.
  • the body 4 is provided with a clothes pick-and-place port, and the door 1 is mounted on the body 4 to be opened.
  • Closing the clothes pick-up port the door 1 is provided with a lock hook 5, and the door 4 on the periphery of the clothes pick-and-place port is provided with a door lock 2, and when the door 1 is closed, the lock hook 5 is inserted into the door lock 2 to be locked.
  • the door lock 2 unlocks the lock hook 5, and the door 1 can be opened.
  • the door 1 of the washing machine can be opened by pushing the door 1 toward the back side of the washing machine, thereby facilitating the door lock 2 by pushing the door 1 when the user is inconvenient to pull the door 1.
  • the locking of the locking hook 5 is released.
  • the door 1 can be pushed.
  • the door lock 2 releases the locking hook 5
  • the door 1 is ejected at a certain angle to facilitate the user to place the laundry.
  • the handle design on the door 1 of the washing machine can be cancelled, so that the front plate 3 of the washing machine has a simple structure, which is advantageous.
  • the appearance of the washing machine is more perfect, which is convenient for the appearance of the washing machine.
  • the door lock 2 includes a latching member that snaps the locking hook 5 and a transmission assembly that controls the latching member to retain/release the locking hook 5; the transmission assembly is closed at the door 1.
  • the engaging member is locked to lock the locking hook 5.
  • the door 1 is pushed again, the locking structure of the transmission component is disabled, and the engaging member releases the locking of the locking hook 5, The door 1 can be opened.
  • the clip comprises a cam 7,
  • the transmission assembly includes a slider assembly abutting the cam 7 and a locking mechanism for locking the position of the slider assembly;
  • the cam 7 is provided with an opening slot 71.
  • the locking hook 5 extends into the door lock 2, it abuts against the bottom wall of the opening slot 71, and the driving cam 7 rotates to form an opening slot 71 of the cam 7 to be locked and locked.
  • a locking hook 5 the slider assembly is locked by the locking mechanism, the limiting cam 7 is rotated, and the locking hook 5 and the cam 7 hold the locking device;
  • the slider assembly always abuts against the cam 7, and when the lock hook 5 projects into the door lock 2, the push cam 7 rotates, and the slider assembly retreats during the rotation of the cam 7, And when the position is retracted, the locking mechanism locks the position of the slider assembly, and the cam 7 is restrained by the slider, thereby constituting the state in which the cam 7 locks the hook 5.
  • one end of the slider assembly in abutting contact with the cam 7 is provided with a finite structure.
  • the cam 7 includes a locking position and an unlocking position of the locking door lock 2, and when the door 1 is closed, the locking hook 5 extends the entry lock 2, and the pushing cam 7 rotates to the locked position, the sliding The block assembly is locked by the locking mechanism, the sliding assembly restricting cam 7 is in the locked position, the cam 7 and the locking hook 5 are kept in a locked state, and when the door 1 is pushed again, the locking structure of the transmission assembly is disabled. The cam 7 ejects the lock hook 5 and returns to the unlocked position.
  • the clip further includes a first elastic member 86 that drives the driving cam 7 to rotate to the unlocking position releasing hook 5, the slider assembly including the slider 8 and the pushing a second elastic member 87 abutting the top slider 8 and the cam 7.
  • the elastic force of the first elastic member 86 is greater than the elastic force of the second elastic member 87.
  • the first elastic member 86 is at the transmission assembly.
  • the first elastic member 86 is connected to the rotating shaft of the torsion spring, and the second elastic member 87 is a spring.
  • One end of the spring is fixed to the other end and abuts against the slider 8.
  • the block 8 abuts against the cam 7.
  • the torsion spring is always in an elastically compressed state, so that when the cam 7 is unlocked, the cam 7 is driven by the torsion spring to bounce the door 1.
  • the door lock 2 further includes a housing, wherein the transmission assembly and the clip are disposed in the housing, and the locking mechanism includes a limiting guide 811 disposed on the slider 8.
  • a guide post 9 is further disposed on the housing, and one end of the guide post 9 is connected to the housing and has a small movable space with the shell, and the other end is inserted into the limiting guide slot 811.
  • the limit guide groove 811 has a fitting with the guide post 9 to lock the first position 812 of the slider and the second position 813 of the release slider when the lock hook 5 is engaged with the cam 7, and when the door 1 is closed,
  • the lock hook 5 is inserted into the door lock 2
  • the cam 7 rotates and pushes the slider assembly to retreat to the guide post 9 at the first position 812, and when unlocked, when the door 1 is pushed, the lock hook 5 pushes the
  • the cam 7 continues to rotate, the slider is forced to move, the guide post 9 is disengaged from the first position 812, the locking structure of the transmission assembly is disabled, and the cam 7 ejects the door 1.
  • the guiding groove 811 has a heart shape, and the guiding groove 811 is designed to cooperate with the guiding column 9, and the guiding groove 811 has a first position 812 which can be restricted by the guiding column 9.
  • the guide post 9 will disengage from the first position 812, and the slider will become free.
  • the cam 7 rotates, the guide post 9 will enter the second position 813.
  • the locking mechanism includes a rocker 81 rotatably disposed on the slider 8, the limiting guide groove 811 is disposed on the rocking block 81, and the rocking block 81 is provided with a rocker lock
  • the mechanism, the rocker locking mechanism is used to lock the rocker position to prevent it from rotating, or to release the rocker 81 to be free to rotate to disable the locking structure of the transmission assembly.
  • the rocker 81 can be rotated and non-rotatable.
  • the door 1 can be bounced under the external force push, the puller door 1 or the electric door.
  • the rocker locking mechanism comprises a telescopic limiting member disposed on the rocking block 81, the sliding block is provided with a finite step surface, and the telescopic limiting member protrudes from the rocking block to be engaged in the On the step surface, the position of the locking rocker is prevented from rotating, the telescopic limiting member is retracted, the telescopic limiting member is separated from the step surface, the rocking block 81 is freely rotatable, and the locking structure of the transmission component is disabled.
  • the automatic locking of the washing machine can be realized by setting the telescopic limiting member.
  • the washing machine controls the telescopic limiting member to retract and release the shaking block, and when the shaking block is in a free state, the transmission component is locked.
  • the structure fails and the door lock 2 pops out the door 1.
  • the door lock 2 further includes a base 6 on which the guide post 9, the guide post 9, the first elastic member 86, and the like are mounted, and the slider is slidably mounted on the base 6 , the rocker is disposed on a side of the slider facing the base 6 , the guide post 9 is inserted into the guiding slot 811 in the rocking block, the rocking block has a protruding portion, and the base 6 has The projections, the projections of the rocker and the projections of the base 6 cooperate with each other to return the rocker 81 to the deflected position.
  • the slider is provided with a groove 82, and the rocking block is disposed in the groove 82.
  • the groove 82 restricts the rocking piece from rotating within a certain range, and the rocking block is provided with a hole groove.
  • the telescopic limiting member is disposed in the hole, and the groove wall of the groove 82 and the side end surface of the rocker have a gap required for the rocking of the rocker, and the groove 82 of the groove 82 is Set the limit step surface.
  • the telescopic limiting member protrudes from the hole slot, and the end portion is limited to the step surface, thereby locking the position of the rocking block to prevent the rocking block from rotating.
  • the door lock 2 includes a self-unlocking device for acting on the rocker locking mechanism when the washing machine performs automatic unlocking, so that the rocker locking mechanism releases the rocker so that The locking structure of the drive assembly has failed.
  • the telescopic limiting member comprises: a roller 85, a spring guiding rod 84, a spring 83, the spring 83 is sleeved on the spring guiding rod 84, and the spring 83 provides an elastic force to the roller 85;
  • a spring guide 84, a spring 83, and the roller 85 are mounted in the bore.
  • the self-unlocking device comprises an operating lever 88 for compressing a telescopic limiting member on the rocker to the inside of the rocking block, and a brake 89 for driving the said The operating lever 88 compresses the telescopic limit member.
  • the present invention is provided with a compensating mechanism capable of absorbing the undesired displacement of the slider driven by an external force, thereby preventing the actuator from failing.
  • the second embodiment further defines the drum washing machine on the basis of the first embodiment, the drum washing machine comprises a laundry treatment cylinder and a front panel located at the front of the laundry treatment cylinder, the front panel is provided with a clothes insertion opening, and the front panel is located
  • the outer peripheral surface of the laundry inlet is recessed to form an installation space, and the door of the drum washing machine is installed in the installation space, and the installation space is further provided with a washing additive injection port, and the door can open/close the Wash the additive into the mouth.
  • the washing additive injection opening is provided at the laundry outlet so that the washing additive injection opening can be opened/closed through the door of the laundry treating device, thereby facilitating the user to put the washing additive and simultaneously putting the washing additive.
  • the mouth is arranged in the installation space, and the integral structure of the front panel of the whole machine is retained, so that the front panel is integral, which is beneficial to the appearance of the front panel and is beneficial to enhancing the structural strength of the front panel.
  • the washing additive injection port is disposed on the bottom wall of the installation space or the washing additive injection port is disposed on the peripheral wall of the installation space.
  • the laundry outlet is disposed at the center of the bottom wall of the installation space
  • the washing additive injection opening may also be disposed on the bottom wall of the installation space at the edge of the laundry inlet, and the setting is closed at the door.
  • the door can close the clothes inlet and the washing additive inlet at the same time.
  • the washing additive injection opening can also be provided on the peripheral wall of the installation space, and when the door is closed, the circumferential end surface of the door closes the washing additive inlet.
  • the drum washing machine comprises an automatic dispensing device, and the washing additive injection port is in communication with the washing additive storage box of the automatic dispensing device.
  • the washing additive injection port is connected to the washing additive storage box in the drum washing machine.
  • the user can add a washing detergent additive to the washing additive storage box through the washing additive injection port, and the automatic dispensing device is in the washing process.
  • An appropriate amount of the detergent additive is taken into the laundry treatment cartridge from the detergent additive storage box.
  • the washing addition injection port may also be used for the user to install a washing additive box into the automatic dispensing device, the washing additive box is a box for storing the washing additive, and the washing additive storage box is designed to fix the washing additive.
  • the washing additive cartridge is a rectangular parallelepiped/square structure including a liquid outlet, and the liquid outlet is disposed at the bottom of the rectangular parallelepiped/square structure, and the bottom wall of the washing additive storage box is vertically disposed. a delivery line for connecting the liquid outlet and the drum washing machine.
  • the laundry treatment cylinder includes a first laundry treatment cylinder and a second laundry treatment cylinder disposed on the upper and lower sides, and the front garment panel is provided with a first installation space and a second installation space respectively corresponding to the two laundry treatment cylinders. At least the first additive installation space is provided with a washing additive injection port.
  • the washing additive injection port in the first installation space is used for placing a washing additive to the first laundry treatment barrel and/or the second laundry treatment barrel;
  • the first installation space is provided with a detergent additive injection port for placing the detergent additive only to the first laundry treatment cylinder, or the detergent additive may be only applied to the second laundry treatment cylinder. It is also possible to apply the washing additive to the first laundry treating cylinder and the washing additive to the second laundry treating cylinder.
  • the first laundry treatment cylinder is a dry clothes cylinder
  • the second laundry treatment cylinder is a laundry cylinder
  • the washing additive injection opening in the first installation space is used for placing a washing additive into the second laundry treatment cylinder.
  • no washing additive inlet is provided in the second installation space.
  • the installation space comprises a circular groove matched with the door of the drum washing machine, and the washing agent filling port is arranged on the groove bottom or the groove wall of the circular groove, and the door is installed
  • the space is rotatably connected to the front panel to open/close the washing additive inlet.
  • the door of the drum washing machine is embedded in a circular groove, and the surface of the door and the surface of the front panel constitute a smooth front surface of the drum washing machine.
  • the center of the circular groove defines a laundry insertion opening
  • the groove bottom of the circular groove is disposed on the circumferential side of the laundry insertion opening, and the washing additive injection port is provided.
  • the door is opened/closed, the door is opened.
  • the inner side opens/closes the washing additive inlet;
  • the washing additive injection port is disposed toward the door, and the inner side of the door closes the washing additive injection port.
  • the washing agent filling opening is provided on the groove wall of the circular groove, and the outer peripheral end surface of the door opens/closes the washing additive injection port when the door is opened/closed.
  • the washing additive injection port comprises at least two injection ports, and each of the injection ports is circumferentially distributed along the groove wall of the circular groove;
  • the washing additive injection port comprises a first injection port and a second injection port, and the two injection ports are symmetrically distributed on the groove wall of the circular groove;
  • the two injection openings are disposed at a bottom position of the groove wall of the circular groove;
  • the first dispensing opening is connected to the detergent storage box of the washing additive storage box of the automatic dispensing device
  • the second dispensing opening is connected to the softener storage box of the washing additive storage box of the automatic dispensing device.
  • the automatic dispensing device comprises a detergent storage box and a softener storage box, wherein the first dispensing port is connected to the detergent storage box, and the second dispensing opening is connected to the softener storage box, and the user can directly pass through the device.
  • the first injection port and the second injection port respectively apply the corresponding lotion to the detergent storage box and the softener storage box
  • the other structure is: the detergent storage box and the softener storage box of the automatic dispensing device are only used respectively For placing the box storing the detergent and the box storing the softener, the box for storing the detergent and the bottom of the box storing the softener are provided with a liquid outlet, the detergent storage box and the softness
  • a communication structure is arranged in the agent storage box, and the communication structure is used for connecting the liquid outlet of the outlet and the delivery pipeline of the drum washing machine.
  • the distance between the lower edge of the laundry insertion opening on the bottom of the circular groove and the circular groove groove wall is greater than the distance between the other position edge of the clothes insertion opening and the circular groove groove wall;
  • the lower edge of the clothes insertion opening on the bottom of the groove of the circular groove is horizontally disposed, and the other edges of the clothes insertion opening are arranged in a circular arc shape.
  • a mounting platform is further disposed between the first laundry treating barrel and the second laundry treating barrel, and the washing additive storage box is mounted on the mounting table.
  • Embodiment 3 further discloses a door structure according to the above embodiment, the washing machine includes a first laundry treatment cylinder and a second laundry treatment cylinder (not shown in the drawings) disposed above and below, and is located at the front of the two laundry treatment cylinders to cover two
  • the front panel of the laundry treatment cylinder is provided with a first door and a second door on the front panel, and at least one of the doors is provided with a control panel assembly.
  • the control panel assembly is arranged on a higher door, which facilitates the user to view the screen of the control panel assembly and also facilitates the user to input control commands from the control panel.
  • the structural design is more suitable for the double-child laundry processing device, and the user experience is good.
  • Both the first door and the second door adopt the door lock structure in the first embodiment.
  • the first door or the second door comprises a door body and an observation window mounted on a hollow position on the door body, and the door body is disposed above the observation window to provide an installation space, and the control panel is always Installed in the installation space, the position is higher than the observation window.
  • the installation position of the control panel assembly is higher than the observation window, so that the user does not affect the internal condition of the laundry treatment device.
  • the door body comprises an outer frame and an inner frame
  • the outer frame and the inner frame are integrally assembled to form a main frame of the door, and the central position of the outer frame and the inner frame are opened for installation and avoidance observation.
  • the escaping port of the window, the outer frame and the inner frame are located above the escaping opening corresponding to the opening of the slot to form an installation space for mounting the control board assembly.
  • the door body further comprises a window screen covering the surface of the outer frame and shielding the outer surface of the entire door, the upper part of the window screen is provided with an opening corresponding to the slot on the outer frame, and the control panel assembly comprises a control panel.
  • the control panel is mounted on the opening.
  • control panel of the control panel assembly is mounted on the opening, and is fixed to the window screen, and has a beautiful appearance and a moderate height, which is convenient for the user to view and operate.
  • control panel assembly comprises an open-ended housing, a control panel disposed at the open end of the housing, and a computer board mounted in the housing, the control panel extending into the installation space by a slot in the inner frame And installed on the opening fixed on the window screen.
  • the one end surface of the casing opposite to the control panel protrudes toward the circumference side to form a fixing portion, and the circumferential side surface of the hole groove on the surface of the inner frame is recessed to form a mounting portion for accommodating and fixing the fixing portion.
  • the fixing portion is fitted in the mounting portion and fixed to the mounting portion by a fastener;
  • the fixing portion is a sheet-like structure, and the thickness of the fixing portion matches the depth of the recess of the mounting portion.
  • the surface of the control panel assembly exposes the outer frame and The outer frame surface is smoothly transitioned.
  • the front panel is a plate-like structure covering a whole piece of the first laundry treatment barrel and the second laundry treatment barrel
  • the first door is provided with an installation space
  • the control panel assembly is embedded in The installation space is fixed with the first door, and the control panel assembly exposes the surface of the first door to smoothly transition with the first door surface.
  • control panel assembly exposes an outer surface of the first door and a smooth transition of the outer surface of the first door, and the control panel assembly exposes the inner surface of the first door and the inner surface of the first door. Transition, through the structural design, whether the first door is closed or opened, the control panel assembly is visually integrated with the first door, and the appearance is extraordinarily and the texture is good.
  • the front panel is provided with a clothes insertion opening, and the outer peripheral surface of the laundry injection opening is recessed to form a door installation space, and the door of the laundry processing device is embedded in the door installation space and connected to the front panel to open/close a laundry opening; a door of the laundry treating apparatus, a control panel, and the front panel form a smooth front surface of the laundry treating apparatus.
  • the front panel corresponds to the first laundry treatment cylinder and the second laundry treatment cylinder, respectively, a first door installation space and a second door installation space, wherein the control panel assembly is installed on the first machine On the door.
  • the cross-sectional line of the front panel from top to bottom is a smooth line that gradually transitions from a curve to a straight line, and the door surface smoothly transitions with the front side of the front panel, and the control panel of the control panel assembly is The surface of the first door is smoothly transitioned.
  • control panel includes a touch display body and a touch film covering the surface of the touch display body, and the touch film and the surface of the first door are smooth. transition.
  • At least the first door portion is partially provided as a curved structure bent toward the back side of the laundry treating apparatus or a planar structure inclined toward the back side of the laundry treating apparatus; the control panel always becomes the first laundry treating cylinder and the second laundry Shared by the processing cylinder, disposed on the curved surface structure or the planar structure;
  • the curved surface structure on the first door is located above the door, and the first door is located below the curved structure as a planar structure or a curved structure, and the control panel assembly is disposed above the first door.
  • the surface of the surface of the curved surface is the same as the curvature of the first door surface or the same inclination angle.

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Abstract

一种滚筒洗衣机，包括机体（4）和机门（1），所述机体（4）上设有衣物取放口，所述机门（1）安装在机体（4）上以开启/关闭衣物取放口，所述机门（1）上设置锁钩（5），所述衣物取放口外围的机体上设置门锁（2），关闭机门（1）时锁钩（5）插入门锁（2）内被锁定，再次推所述机门（1）时，门锁（2）解除对锁钩（5）的锁定，可开启机门（1）。实现了滚筒洗衣机以推-推或推-拉的方式进行锁门和开门，方便了用户的使用，且基于该结构设计可取消洗衣机的机门上的把手设计，使得洗衣机整机外观更完美。

Description

一种滚筒洗衣机 技术领域
本发明属于滚筒洗衣机领域，具体地说，涉及一种可推门开门的滚筒洗衣机。
背景技术
一般滚筒洗衣机的机门上设计有把手用于将门拉开，因此限制了机门和前板等外观件的设计，影响机器的美观。并且一般的滚筒洗衣机程序运行结束之后机门不能自动打开，如果用户长时间未将洗完的衣物进行晾晒会导致衣物闷在洗衣筒内产生异味。如果用户双手抱着衣物走进洗衣机，恰巧机门处在关闭状态，还需将衣服放下然后用手开门。
相关技术中的洗衣机的机门上设计有把手，用户可以通过门把手打开洗衣机的机门，但是门把手的设计影响机门和前板的整体美观。现有技术中还有通过按压一个单独的机械式或者触摸式按键，使机门弹开。然而当使用机械式按键控制机门打开时，则增加了一个按键模块，开门机构变得更复杂；如使用触摸式按键，则需洗衣机首先通电，增加了操作的复杂性。现有技术中还有通过在机门内框上设置有弹簧机构，机门关闭时压缩弹簧，机门被解锁之后释放弹簧被压缩的弹力，使得机门打开一定角度。然而现有技术结构复杂或者需要机械结构配合电气部件达到自动开门或者推弹开门的目的，增加了机器的复杂性，用户操作不方便。
有鉴于此，特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种滚筒洗衣机，可通过推-推或推-拉的方式进行锁门和开门，方便了用户的使用，且基于该结构设计可取消洗衣机的机门上的把手设计，使得洗衣机整机外观更完美。
为解决上述技术问题，本发明采用技术方案的基本构思是：
一种滚筒洗衣机，包括机体和机门，所述机体上设有衣物取放口，所述机门安装在机体上以开启/关闭衣物取放口，所述机门上设置锁钩，所述衣物取放口外围的机体上设置门锁，关闭机门时锁钩插入门锁内被锁定，再次推所述机门时，门锁解除对锁钩的锁定，可开启机门。
在上述方案中，实现了通过向洗衣机背侧方向推动机门即可打开洗衣机的机门，从而方便了在用户不便于拉拽机门时也可以通过推动机门实现门锁解除对锁钩的锁定，例如在用户双手被占用的情况下时，可以推动机门，门锁解除锁钩后并将机门弹出一定角度，方便用户投放衣物。另一方面，本发明中通过设置机门通过推的方式打开且机门被弹出一定角度，从而可取消洗衣机的机门上的把手设计，使得洗衣机整机外观更完美，方便了将洗衣机制作成一体的外观效果。
优选的，所述的门锁包括卡接锁钩的卡接件和控制所述卡接件保持卡接/释放所述锁钩的传动组件；所述的传动组件在机门关闭时锁定卡接件位置，构成卡接件卡接锁定所述锁钩，再次推所述机门时，所述传动组件锁定结构失效，所述卡接件解除对锁钩的锁定，可开启机门。
优选的，所述的卡接件包括凸轮，所述的传动组件包括与所述凸轮抵接的滑块组件和锁定所述滑块组件位置的锁定机构；所述凸轮上设有开口槽，所述的锁钩伸入所述的门锁内时，抵在开口槽底壁，推动凸轮旋转构成凸轮的开口槽卡接锁定所述的锁钩，所述的滑块组件被所述锁定机构锁定位置，限制凸轮转动，锁钩与凸轮保持锁定装置；
在上述方案中，滑块组件一直抵在所述的凸轮上，当锁钩伸入所述的门锁内时，推动凸轮转动，滑块组件在凸轮的转动过程中后退，并在后退一定位置时，锁定机构锁定所述的滑块组件位置，凸轮被滑块限位，从而构成凸轮锁定锁钩的状态。
优选的，所述凸轮包括锁定门锁的锁定位置和解锁位置，机门关闭时，所述的锁钩伸入门锁，推动凸轮旋转至所述的锁定位置，所述滑块组件被所述锁定机构锁定位置，滑动组件限制凸轮在所述的锁定位置，凸轮与锁钩保持锁定状态，再次推所述机门时，所述传动组件的锁定结构失效，所述凸轮弹出锁钩，并恢复至解锁位置。
在上述方案中，当再次推所述机门时，所述锁钩作用于凸轮上，凸轮继续转动，则滑块组件被凸轮推动，滑块组件位置改变构成锁定机构的锁定结构失效，凸轮弹出锁钩，并恢复至解锁位置。
优选的，所述的卡接件还包括驱动凸轮转动至解锁位置释放锁钩的第一弹性件，所述的滑块组件包括滑块和推顶滑块与凸轮抵接的第二弹性件，所述第一弹性件的弹力大于所述第二弹性件的弹力，所述的第一弹性件在所述传动组件的锁定结构失效时，驱动凸轮向解锁位置转动，将机门弹出。
在上述方案中，所述的第一弹性件为扭簧与凸轮的转轴连接，所述的第二弹性件为弹簧，弹簧的一端固定另一端抵在滑块组件上，推顶滑块组件与凸轮抵接。该扭簧一直处于弹性压缩状态，因此在凸轮解锁时，凸轮在扭簧的驱动下，将机门弹开。
优选的，所述门锁还包括有壳体，所述的传动组件和卡接件均设置在所述的壳体内，所述锁定机构包括设置在滑块上的限位导槽，所述壳体上还设置有导柱，所述导柱一端与壳体连接并与所述壳具有较小的活动空间，另一端插接在所述的限位导槽内，所述限位导槽内具有与导柱配合以在锁钩与凸轮卡接时，锁定滑块的第一位置和释放滑块的第二位置，关闭机门时，所述的锁钩插入门锁内，凸轮转动并推动滑块组件后退至导柱位于所述的第一位置，在解锁时，推所述机门时，锁钩推动所述凸轮继续转动，所述的滑块受力活动，导柱脱离所述的第一位置，传动组件的锁定结构失效，凸轮将机门弹出。
在上述方案中，所述的导槽为心形形状，该导槽被设计为具有与导柱配合，构成导槽具有一个可被导柱限位的第一位置，当滑块被迫活动时，该导柱会脱离所述第一位置，滑块变为自由状态，在凸轮转动下，导柱会进入所述的第二位置。
优选的，锁定机构包括可旋转设置在所述滑块上的摇块，所述的限位导槽设置在所述的摇块上，所述摇块上设置有摇块锁定机构，所述摇块锁定机构用于锁定摇块位置防止其转动，或释放所述摇块使其可自由转动以使得传动组件的锁定结构失效。
在上述方案中，摇块可做旋转状态和不可旋转状态，当摇块为旋转状态时，可以在外力推动、拉动机门或电气门内推动下实现机门被弹开；当然的，还可以有单独的控制结构来锁定和释放摇块，使之旋转，释放凸轮达到解锁的目的。
优选的，所述摇块锁定机构包括设置在摇块上的伸缩限位件，所述的滑块上设置有限位台阶面，所述的伸缩限位件伸出摇块卡接在所述台阶面上，锁定摇块位置防止其转动，所述伸缩限位件回缩，伸缩限位件与台阶面分离，所述摇块可自由转动，传动组件的锁定结构失效。
在上述方案中，通过设置该伸缩限位件可以实现洗衣机自动解锁，在需要自动解锁时，洗衣机控制该伸缩限位件回缩释放所述摇块，摇块为自由状态时，传动组件的锁定结构失效，门锁弹出机门。
优选的，所述滑块上设置有凹槽，所述的摇块设置在该凹槽内，所述凹槽限制摇块在一定范围内转动，所述摇块上设置有孔槽，所述伸缩限位件设在所述孔槽内，所述的凹槽的槽 壁与摇块的侧端面留有摇块摆动所需的间隙，所述的凹槽的槽壁上设置所述的限位台阶面。
在上述方案中，所述的伸缩限位件伸出所述的孔槽，端部限位在所述的台阶面上，从而将摇块的位置锁定，防止摇块转动。
优选的，所述门锁包括有自解锁装置，所述自解锁装置用于在洗衣机执行自动开锁时，作用于所述的摇块锁定机构，使得摇块锁定机构释放所述摇块以使得传动组件的锁定结构失效。
所述的摇块锁定机构包括：滚柱、弹簧导杆、弹簧，所述弹簧套在所述弹簧导杆上，所述弹簧向所述滚柱提供弹力；所述的弹簧导杆、弹簧以及所述滚柱安装在所述孔槽中。当滚柱伸出所述摇块接触所述台阶面时，所述台阶面与所述滚柱卡合，阻止所述摇块的旋转运动。
优选的，所述自解锁装置包括操作杆和制动器，所述的操作杆用于将摇杆上的伸缩限位件压缩到摇块内部，所述的制动器用于驱动所述的操作杆压缩所述的伸缩限位件。
在上述方案中，所述的制动器采用电气控制，从而可达到洗衣机自动开门弹门的效果。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
1、本发明实现了通过向洗衣机背侧方向推动机门即可打开洗衣机的机门，从而方便了在用户不便于拉拽机门时也可以通过推动机门实现门锁解除对锁钩的锁定，例如在用户双手被占用的情况下时，可以推动机门，门锁解除锁钩后并将机门弹出一定角度，方便用户投放衣物。另一方面，本发明中通过设置机门通过推的方式打开且机门被弹出一定角度，从而可取消洗衣机的机门上的把手设计，使得洗衣机整机外观更完美，方便了将洗衣机制作成一体的外观效果。
2、本发明的门锁通过摇块控制滑块来锁定或者释放凸轮，来控制门锁的关闭和开启；同时摇块可做旋转状态和不可旋转状态，当摇块为旋转状态时，可以在外力推动、拉动机门或电气门内推动下实现机门被弹开；本发明中，同时还设置有单独的控制结构来锁定和释放摇块，使之旋转，释放凸轮达到解锁的目的。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这 些附图获得其他附图。在附图中：
图1是本发明滑块及摇块结构示意图；
图2是本发明滚筒洗衣机的结构示意图；
图3是本发明门锁底座结构示意图；
图4是本发明门锁的截面示意图；
图5是本发明门锁与锁钩配合结构示意图。
图中：1、机门；2、门锁；3、前板；4、机体；5、锁钩；6、底座；7、凸轮；71、开口槽；8、滑块；81、摇块；811、导槽；812、第一位置；813、第二位置；82、凹槽；83、弹簧；84、弹簧导杆；85、滚柱；86、第一弹性件；87、第二弹性件；88、操作杆；89、制动器；9、导柱。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例一
参见图1-图5所示，本实施例提供一种滚筒洗衣机，包括机体4和机门1，所述机体4上设有衣物取放口，所述机门1安装在机体4上以开启/关闭衣物取放口，所述机门1上设置 锁钩5，所述衣物取放口外围的机体4上设置门锁2，关闭机门1时锁钩5插入门锁2内被锁定，再次推所述机门1时，门锁2解除对锁钩5的锁定，可开启机门1。
在上述方案中，实现了通过向洗衣机背侧方向推动机门1即可打开洗衣机的机门1，从而方便了在用户不便于拉拽机门1时也可以通过推动机门1实现门锁2解除对锁钩5的锁定，例如在用户双手被占用的情况下时，可以推动机门1，门锁2解除锁钩5后并将机门1弹出一定角度，方便用户投放衣物。另一方面，本发明中通过设置机门1通过推的方式打开且机门1被弹出一定角度，从而可取消洗衣机的机门1上的把手设计，使得洗衣机的前板3结构简单，有利于洗衣机整机外观更完美，方便了将洗衣机制作成一体的外观效果。
优选的，所述的门锁2包括卡接锁钩5的卡接件和控制所述卡接件保持卡接/释放所述锁钩5的传动组件；所述的传动组件在机门1关闭时锁定卡接件位置，构成卡接件卡接锁定所述锁钩5，再次推所述机门1时，所述传动组件锁定结构失效，所述卡接件解除对锁钩5的锁定，可开启机门1。
优选的，参见图3所示，所述的卡接件包括凸轮7，所述的传动组件包括与所述凸轮7抵接的滑块组件和锁定所述滑块组件位置的锁定机构；所述凸轮7上设有开口槽71，所述的锁钩5伸入所述的门锁2内时，抵在开口槽71底壁，推动凸轮7旋转构成凸轮7的开口槽71卡接锁定所述的锁钩5，所述的滑块组件被所述锁定机构锁定位置，限制凸轮7转动，锁钩5与凸轮7保持锁定装置；
在上述方案中，滑块组件一直抵在所述的凸轮7上，当锁钩5伸入所述的门锁2内时，推动凸轮7转动，滑块组件在凸轮7的转动过程中后退，并在后退一定位置时，锁定机构锁定所述的滑块组件位置，凸轮7被滑块限位，从而构成凸轮7锁定锁钩5的状态。优选的，所述滑块组件与凸轮7抵接接触的一端设置有限位结构，当凸轮7在锁钩5的作用下转动至凸轮7上的开口槽71锁定锁钩5时，所述的滑块组件被锁定机构限制位置，而凸轮7也被所述的限位结构限定位置防止凸轮7转动返回释放锁钩5。
优选的，所述凸轮7包括锁定门锁2的锁定位置和解锁位置，机门1关闭时，所述的锁钩5伸入门锁2，推动凸轮7旋转至所述的锁定位置，所述滑块组件被所述锁定机构锁定位置，滑动组件限制凸轮7在所述的锁定位置，凸轮7与锁钩5保持锁定状态，再次推所述机门1时，所述传动组件的锁定结构失效，所述凸轮7弹出锁钩5，并恢复至解锁位置。
在上述方案中，当再次推所述机门1时，所述锁钩5作用于凸轮7上，凸轮7继续转动，则滑块组件被凸轮7推动，滑块组件位置改变构成锁定机构的锁定结构失效，凸轮7弹出锁 钩5，并恢复至解锁位置。
优选的，参见图4和图5所示，所述的卡接件还包括驱动凸轮7转动至解锁位置释放锁钩5的第一弹性件86，所述的滑块组件包括滑块8和推顶滑块8与凸轮7抵接的第二弹性件87，所述第一弹性件86的弹力大于所述第二弹性件87的弹力，所述的第一弹性件86在所述传动组件的锁定结构失效时，驱动凸轮7向解锁位置转动，将机门1弹出。
在上述方案中，所述的第一弹性件86为扭簧与凸轮7的转轴连接，所述的第二弹性件87为弹簧，弹簧的一端固定另一端抵在滑块8上，推顶滑块8与凸轮7抵接。该扭簧一直处于弹性压缩状态，因此在凸轮7解锁时，凸轮7在扭簧的驱动下，将机门1弹开。
优选的，所述门锁2还包括有壳体，所述的传动组件和卡接件均设置在所述的壳体内，所述锁定机构包括设置在滑块8上的限位导槽811，所述壳体上还设置有导柱9，所述导柱9一端与壳体连接并与所述壳具有较小的活动空间，另一端插接在所述的限位导槽811内，所述限位导槽811内具有与导柱9配合以在锁钩5与凸轮7卡接时，锁定滑块的第一位置812和释放滑块的第二位置813，关闭机门1时，所述的锁钩5插入门锁2内，凸轮7转动并推动滑块组件后退至导柱9位于所述的第一位置812，在解锁时，推所述机门1时，锁钩5推动所述凸轮7继续转动，所述的滑块受力活动，导柱9脱离所述的第一位置812，传动组件的锁定结构失效，凸轮7将机门1弹出。
在上述方案中，所述的导槽811为心形形状，该导槽811被设计为具有与导柱9配合，构成导槽811具有一个可被导柱9限位的第一位置812，当滑块被迫活动时，该导柱9会脱离所述第一位置812，滑块变为自由状态，在凸轮7转动下，导柱9会进入所述的第二位置813。
优选的，锁定机构包括可旋转设置在所述滑块8上的摇块81，所述的限位导槽811设置在所述的摇块81上，所述摇块81上设置有摇块锁定机构，所述摇块锁定机构用于锁定摇块位置防止其转动，或释放所述摇块81使其可自由转动以使得传动组件的锁定结构失效。
在上述方案中，摇块81可做旋转状态和不可旋转状态，当摇块81为旋转状态时，可以在外力推动、拉动机门1或电气门内推动下实现机门1被弹开；当然的，还可以有单独的控制结构来锁定和释放摇块，使之旋转，释放凸轮7达到解锁的目的。
优选的，所述摇块锁定机构包括设置在摇块81上的伸缩限位件，所述的滑块上设置有限位台阶面，所述的伸缩限位件伸出摇块卡接在所述台阶面上，锁定摇块位置防止其转动，所 述伸缩限位件回缩，伸缩限位件与台阶面分离，所述摇块81可自由转动，传动组件的锁定结构失效。
在上述方案中，通过设置该伸缩限位件可以实现洗衣机自动解锁，在需要自动解锁时，洗衣机控制该伸缩限位件回缩释放所述摇块，摇块为自由状态时，传动组件的锁定结构失效，门锁2弹出机门1。
优选的，所述门锁2还包括有底座6，所述底座6上安装所述导柱9、导柱9、第一弹性件86等，所述滑块可滑动的安装在所述的底座6上，所述摇块设在滑块朝向底座6的一面，所述导柱9插接在所述摇块内的导槽811内，所述的摇块具有突出部，所述底座6具有凸起，摇块的突出部和所述底座6的凸起彼此配合，使所述摇块81恢复至为偏转位置。
优选的，所述滑块上设置有凹槽82，所述的摇块设置在该凹槽82内，所述凹槽82限制摇块在一定范围内转动，所述摇块上设置有孔槽，所述伸缩限位件设在所述孔槽内，所述的凹槽82的槽壁与摇块的侧端面留有摇块摆动所需的间隙，所述的凹槽82的槽壁上设置所述的限位台阶面。
在上述方案中，所述的伸缩限位件伸出所述的孔槽，端部限位在所述的台阶面上，从而将摇块的位置锁定，防止摇块转动。
优选的，所述门锁2包括有自解锁装置，所述自解锁装置用于在洗衣机执行自动开锁时，作用于所述的摇块锁定机构，使得摇块锁定机构释放所述摇块以使得传动组件的锁定结构失效。
所述的伸缩限位件包括：滚柱85、弹簧导杆84、弹簧83，所述弹簧83套在所述弹簧导杆84上，所述弹簧83向所述滚柱85提供弹力；所述的弹簧导杆84、弹簧83以及所述滚柱85安装在所述孔槽中。当滚柱85伸出所述摇块接触所述台阶面时，所述台阶面与所述滚柱85卡合，阻止所述摇块的旋转运动。
优选的，所述自解锁装置包括操作杆88和制动器89，所述的操作杆88用于将摇杆上的伸缩限位件压缩到摇块内部，所述的制动器89用于驱动所述的操作杆88压缩所述的伸缩限位件。此外，本发明设有补偿机构能够吸收滑块在外力驱动下不希望的位移，从而防止致动器失效。
实施例二
实施例二在实施例一的基础上进一步限定该滚筒洗衣机，该滚筒洗衣机包括衣物处理筒 和位于衣物处理筒前部的前面板，所述的前面板上设置有衣物投放口，前面板上位于衣物投放口外周表面内凹形成安装空间，滚筒洗衣机的机门安装在所述的安装空间内，所述的安装空间内还设置有洗涤添加剂投放口，所述机门可打开/关闭所述的洗涤添加剂投放口。
在上述方案中，通过将洗涤添加剂投放口设置在了衣物投放口处从而可通过衣物处理装置的机门打开/关闭所述的洗涤添加剂投放口，方便了用户投放洗涤添加剂，同时将洗涤添加剂投放口设置在安装空间内，保留了整机前面板一体结构，使得前面板具有整体性，有利于前面板的美观，同时有利于增强前面板的结构强度。基于实施例一中洗衣机通过推门的方式实现开门，则可以将洗衣机机门上把手取消，洗衣机的机门与前面板构成洗衣机平整的表面。实施例二中将洗涤添加剂投放口隐藏在机门内，使得洗衣机前面板表面结构平整一体。
优选的，所述的洗涤添加剂投放口设置在安装空间的底壁上或所述的洗涤添加剂投放口设置在安装空间的周壁上。
在上述方案中，安装空间的底壁中心设置所述的衣物投放口，所述的洗涤添加剂投放口也可设置在安装空间的底壁上位于衣物投放口的边沿，如此设置则在关闭机门的时候，机门可同时关闭衣物投放口和洗涤添加剂投放口。另一方面，洗涤添加剂投放口也可设置在安装空间的周壁上，则在关闭机门时，机门的圆周端面关闭洗涤添加剂投放口。
优选的，所述的滚筒洗衣机包括有自动投放装置，所述的洗涤添加剂投放口与所述自动投放装置的洗涤添加剂存放盒连通。
在上述方案中，该洗涤添加剂投放口连通至滚筒洗衣机内的洗涤添加剂存放盒，优选的，用户可以通过该洗涤添加剂投放口向洗涤添加剂存放盒添加存放洗涤添加剂，该自动投放装置在洗涤过程中，由该洗涤添加剂存放盒内吸取适量的洗涤添加剂至衣物处理筒内。
另一方面，该洗涤添加投放口也可是用于用户向自动投放装置内安装洗涤添加剂盒，该洗涤添加剂盒为存放洗涤添加剂的盒体，所述的洗涤添加剂存放盒被设计为可以固定洗涤添加剂盒的限位装置，该洗涤添加剂存放盒内部限定有至少一个用于放置洗涤添加剂盒的放置空间，其上还设置有限位结构，用于在洗涤添加剂盒安装在洗涤添加剂存放盒时，限制所述洗涤添加剂盒的活动。
在上述方案中，所述的洗涤添加剂盒为长方体/正方体结构，包括出液口，所述的出液口设置在长方体/正方体结构的底部，所述洗涤添加剂存放盒底壁竖直设置连通结构,用于连通所述的出液口与滚筒洗衣机的投放管路。
优选的，所述的衣物处理筒包括上下设置的第一衣物处理筒和第二衣物处理筒，所述的前面板上对应两衣物处理筒上下分别设置有第一安装空间和第二安装空间，至少所述第一安 装空间内设置有洗涤添加剂投放口。
优选的，所述第一安装空间内的洗涤添加剂投放口用于向第一衣物处理筒和/或第二衣物处理筒投放洗涤添加剂；
在上述方案中，所述的第一安装空间内设置洗涤添加剂投放口，该洗涤添加剂投放口用于只向第一衣物处理筒投放洗涤添加剂，也可以是只向第二衣物处理筒投放洗涤添加剂，也可以是既给第一衣物处理筒投放洗涤添加剂，也给第二衣物处理筒投放洗涤添加剂。
优选的，所述的第一衣物处理筒为干衣筒，所的第二衣物处理筒为洗衣筒，所述第一安装空间内的洗涤添加剂投放口用于向第二衣物处理筒投放洗涤添加剂，而第二安装空间内不设置洗涤添加剂投放口。
优选的，所述的安装空间包括与滚筒洗衣机的机门相配合的圆形凹槽，圆形凹槽的槽底或槽壁上设置有所述的洗涤添加剂投放口，所述机门在安装空间内与前面板转动连接以打开/关闭洗涤添加剂投放口。
在上述方案中，滚筒洗衣机的机门嵌在圆形的凹槽内，机门的表面与前面板的表面构成滚筒洗衣机光滑的前表面。
优选的，所述圆形凹槽中心开设衣物投放口，圆形凹槽的槽底位于衣物投放口周侧设置有所述的洗涤添加剂投放口，所述机门打开/关闭时，机门的内侧面打开/关闭洗涤添加剂投放口；
在上述方案中，洗涤添加剂投放口朝向机门设置，机门的内侧面封闭所述的洗涤添加剂投放口。
或，所述圆形凹槽的槽壁上设置有所述的洗涤添加剂投放口，所述机门打开/关闭时，机门的外周端面打开/关闭洗涤添加剂投放口。
优选的，所述洗涤添加剂投放口包括至少两个投放口，各投放口沿圆形凹槽的槽壁周向分布设备；
优选的，所述的洗涤添加剂投放口包括第一投放口和第二投放口，所述的两个投放口对称的分布设置在圆形凹槽的槽壁上；
优选的，所述的两个投放口设置在圆形凹槽的槽壁的底部位置；
优选的，所述第一投放口连通至自动投放装置的洗涤添加剂存放盒的洗涤剂存放盒，所述的第二投放口连通至自动投放装置的洗涤添加剂存放盒的柔顺剂存放盒。
在上述方案中，自动投放装置包括洗涤剂存放盒和柔顺剂存放盒，一种结构为第一投放口连通洗涤剂存放盒，而第二投放口连通至柔顺剂存放盒，用户可以直接通过所述的第一投放口和第二投放口向洗涤剂存放盒和柔顺剂存放盒投放相应的洗剂，另一种结构为：该自动投放装置的洗涤剂存放盒和柔顺剂存放盒分别只是用于放置存放有洗涤剂的盒体和存放有柔顺剂的盒体，该存放有洗涤剂的盒体和存放有柔顺剂的盒体底部设置有出液口，所述的洗涤剂存放盒和柔顺剂存放盒内对应设置有连通结构，连通结构用于连通所述的出液口与滚筒洗衣机的投放管路。
优选的，所述圆形凹槽的槽底上衣物投放口的下边沿与圆形凹槽槽壁的距离大于衣物投放口其他位置边沿与圆形凹槽槽壁的距离；
优选的，所述圆形凹槽的槽底上衣物投放口的下边沿水平设置，衣物投放口其他位置边沿呈圆弧线形设置。
优选的，所述第一衣物处理筒和第二衣物处理筒之间还设置有安装台，所述的洗涤添加剂存放盒安装在所述的安装台上。
实施例三
实施例三在上述实施例的基础上进一步公开机门结构，该洗衣机包括上下设置的第一衣物处理筒和第二衣物处理筒(附图中未表示)，位于两衣物处理筒前部覆盖两衣物处理筒的前面板，所述的前面板上下设置有第一机门和第二机门，至少其中一个机门上设置有控制板总成。
在上述方案中，根据双子衣物处理设备的特点，将控制板总成设置在较高的机门上，方便了用户视角进行查看控制板总成的屏幕同时也方便了用户由控制面板输入控制指令，该结构设计更加适合于双子衣物处理设备，用户体验佳，该第一机门和第二机门均采用上述实施例一中的门锁结构。
优选的，所述的第一机门或第二机门包括门体和安装在门体上中空位置的观察窗，所述门体上位于观察窗的上方设置安装空间，所述的控制板总成安装在所述的安装空间内，位置高于所述的观察窗。
在上述方案中，控制板总成的安装位置高于所述的观察窗，从而不影响用户查看衣物处理设备内部情况。
优选的，所述的门体包括外框和内框，所述的外框和内框安装一体构成机门的主框架，所述的外框和内框的中心位置开设有用于安装及避让观察窗的避让口，外框和内框上位于避 让口的上方对应开设孔槽形成用于安装控制板总成的安装空间。
优选的，所述门体还包括覆盖在外框表面并遮蔽整个机门外表面的窗屏，所述窗屏上部对应外框上的孔槽设置开口，所述的控制板总成包括控制面板，所述的控制面板安装在该开口上。
在上述方案中，控制板总成的控制面板安装在所述的开口上，与窗屏固定，外观精美，高度适中，方便了用户查看和操作。
优选的，所述控制板总成包括一面开口的壳体、设置在壳体开口端的控制面板以及安装在壳体内的电脑板，所述控制面板由内框上的孔槽伸入所述安装空间并安装固定在窗屏上的开口上。
优选的，所述的壳体与控制面板相对的一端表面向周侧凸出形成固定部，所述内框表面上孔槽周侧表面内陷形成容纳并固定所述固定部的安装部，所述的固定部贴合在所述的安装部内并通过紧固件固定在所述的安装部上；
优选的，所述的固定部为片状结构，所述固定部的厚度与安装部内陷的深度相匹配，构成固定部安装在所述的安装部时，控制板总成外露外框的表面与外框表面平滑过渡。
优选的，所述的前面板为覆盖第一衣物处理筒和第二衣物处理筒的整块的板状结构，所述第一机门上设置有安装空间，所述的控制板总成嵌在安装空间内并与第一机门固定，所述控制板总成外露第一机门的表面与第一机门表面平滑过渡。
在上述方案中，该控制板总成外露第一机门的外侧表面与第一机门的外侧表面平滑过渡，控制板总成外露第一机门的内侧表面与第一机门的内侧表面平滑过渡，通过该结构设计，则无论关闭还是打开该第一机门，在视觉上，控制板总成与第一机门是一体的，外观精美，质感好。
优选的，前面板上设置有衣物投放口，衣物投放口外周表面内凹形成机门安装空间，衣物处理设备的机门嵌在机门安装空间中并与所述前面板连接，以打开/关闭衣物投放口；衣物处理设备的机门、控制面板以及所述前面板形成衣物处理设备的光滑的前表面。
在上述方案中，所述的前面板上对应第一衣物处理筒和第二衣物处理筒分别设置第一机门安装空间和第二机门安装空间，其中，控制板总成安装在第一机门上。
优选的，所述前面板从上至下的截面型线为由曲线逐渐过渡为直线段的平滑线，机门表面与其周侧的前面板平滑过渡，所述的控制板总成的控制面板与第一机门的表面平滑过渡。
在上述方中，所述的控制面板为触控显示屏包括包括触控显示屏本体和覆盖在触控显示 屏本体表面的触控膜，所述的触控膜与第一机门的表面平滑过渡。
优选的，至少第一机门局部被设置为向衣物处理设备背侧弯曲的曲面结构或向衣物处理设备背侧倾斜的平面结构；所述的控制板总成为第一衣物处理筒和第二衣物处理筒所共用，设置在所述的曲面结构或平面结构上；
优选的，所述第一机门上的曲面结构位于机门的上方，第一机门上位于曲面结构的下方为平面结构或曲面结构，所述控制板总成设置在第一机门上方的曲面结构上，其表面与其周侧的第一机门表面曲度相同或倾斜角度相同。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种滚筒洗衣机，其特征在于，包括机体和机门，所述机体上设有衣物取放口，所述机门安装在机体上以开启/关闭衣物取放口，所述机门上设置锁钩，所述衣物取放口外围的机体上设置门锁，关闭机门时锁钩插入门锁内被锁定，再次推所述机门时，门锁解除对锁钩的锁定，可开启机门。
  2. 根据权利要求1所述的一种滚筒洗衣机，其特征在于，所述的门锁包括卡接锁钩的卡接件和控制所述卡接件保持卡接/释放所述锁钩的传动组件；所述的传动组件在机门关闭时锁定卡接件位置，构成卡接件卡接锁定所述锁钩，再次推所述机门时，所述传动组件锁定结构失效，所述卡接件解除对锁钩的锁定，可开启机门。
  3. 根据权利要求1或2所述的一种滚筒洗衣机，其特征在于，所述的卡接件包括凸轮，所述的传动组件包括与所述凸轮抵接的滑块组件和锁定所述滑块组件位置的锁定机构；所述凸轮上设有开口槽，所述的锁钩伸入所述的门锁内时，抵在开口槽底壁，推动凸轮旋转构成凸轮的开口槽卡接锁定所述的锁钩，所述的滑块组件被所述锁定机构锁定位置，限制凸轮转动，锁钩与凸轮保持锁定装置；
    优选的，所述凸轮包括锁定门锁的锁定位置和解锁位置，机门关闭时，所述的锁钩伸入门锁，推动凸轮旋转至所述的锁定位置，所述滑块组件被所述锁定机构锁定位置，滑动组件限制凸轮在所述的锁定位置，凸轮与锁钩保持锁定状态，再次推所述机门时，所述传动组件的锁定结构失效，所述凸轮弹出锁钩，并恢复至解锁位置。
  4. 根据权利要求3所述的一种滚筒洗衣机，其特征在于，所述的卡接件还包括驱动凸轮转动至解锁位置释放锁钩的第一弹性件，所述的滑块组件包括滑块和推顶滑块与凸轮抵接的第二弹性件，所述第一弹性件的弹力大于所述第二弹性件的弹力，所述的第一弹性件在所述传动组件的锁定结构失效时，驱动凸轮向解锁位置转动，将机门弹出。
  5. 根据权利要求3或4所述的一种滚筒洗衣机，其特征在于，所述门锁还包括有壳体，所述的传动组件和卡接件均设置在所述的壳体内，所述锁定机构包括设置在滑块上的限位导槽，所述壳体上还设置有导柱，所述导柱一端与壳体连接并与所述壳具有较小的活动空间，另一端插接在所述的限位导槽内，所述限位导槽内具有与导柱配合以在锁钩与凸轮卡接时，锁定滑块的第一位置和释放滑块的第二位置，关闭机门时，所述的锁钩插入门锁内，凸轮转动并推动滑块后退至导柱位于所述的第一位置，在解锁时，推所述机门时，锁钩推动所述凸轮继续转动，所述的滑块受力活动，导柱脱离所述的第一位置，传动组件的锁定结构失效，凸轮将机门弹出。。
  6. 根据权利要求5所述的一种滚筒洗衣机，其特征在于，锁定机构包括可旋转设置在所述滑块上的摇块，所述的限位导槽设置在所述的摇块上，所述摇块上设置有摇块锁定机构，所述摇块锁定机构用于锁定摇块位置防止其转动，或释放所述摇块使其可自由转动以使得传动组件的锁定结构失效。
  7. 根据权利要求6所述的一种滚筒洗衣机，其特征在于，所述摇块锁定机构包括设置在摇块上的伸缩限位件，所述的滑块上设置有限位台阶面，所述的伸缩限位件伸出摇块卡接在所述台阶面上，锁定摇块位置防止其转动，所述伸缩限位件回缩，伸缩限位件与台阶面分离，所述摇块可自由转动，传动组件的锁定结构失效。
  8. 根据权利要求6或7所述的一种滚筒洗衣机，其特征在于，所述滑块上设置有凹槽，所述的摇块设置在该凹槽内，所述摇块上设置有孔槽，所述伸缩限位件设在所述孔槽内，所述的凹槽的槽壁与摇块的侧端面留有摇块摆动所需的间隙。
  9. 根据权利要求6-8任一所述的一种滚筒洗衣机，其特征在于，所述门锁包括有自解锁装置，所述自解锁装置用于在洗衣机执行自动开锁时，作用于所述的摇块锁定机构，使得摇块锁定机构释放所述摇块以使得传动组件的锁定结构失效。
  10. 根据权利要求9所述的一种滚筒洗衣机，其特征在于，所述自解锁装置包括操作杆和制动器，所述的操作杆用于将摇杆上的伸缩限位件压缩到摇块内部，所述的制动器用于驱动所述的操作杆压缩所述的伸缩限位件。
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