WO2024032559A1 - Séchoir - Google Patents

Séchoir Download PDF

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Publication number
WO2024032559A1
WO2024032559A1 PCT/CN2023/111517 CN2023111517W WO2024032559A1 WO 2024032559 A1 WO2024032559 A1 WO 2024032559A1 CN 2023111517 W CN2023111517 W CN 2023111517W WO 2024032559 A1 WO2024032559 A1 WO 2024032559A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
dryer
door lock
lock device
locked
Prior art date
Application number
PCT/CN2023/111517
Other languages
English (en)
Chinese (zh)
Inventor
小林伸大
Original Assignee
青岛海尔洗衣机有限公司
Aqua株式会社
海尔智家股份有限公司
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 青岛海尔洗衣机有限公司, Aqua株式会社, 海尔智家股份有限公司 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2024032559A1 publication Critical patent/WO2024032559A1/fr

Links

Classifications

    • 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
    • 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
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 

Definitions

  • the present invention relates to a dryer having a door that opens and closes a clothes input port formed in a box body.
  • a dryer For example, dryers are installed in accommodation facilities and dormitories, and sometimes the dryers are used by many facility users.
  • a dryer has a box housing a drum, and a door for taking out and loading laundry etc. into the drum is attached to the box.
  • Patent Document 1 Japanese Patent Application Laid-Open 2008-200276
  • an object of the present invention is to provide a dryer having a door lock device for preventing the door from opening during and after the drying operation.
  • the dryer of the present invention is characterized in that it is provided with: a box body formed with a clothes input port; and a door provided with The clothes input port can be opened and closed by rotating around a rotation axis located at the peripheral portion of the clothes input port; and a door lock device is switched to a locked state in which the door is locked so that the door cannot be opened, or The door can be opened in an unlocked state.
  • the door lock device is installed on the box body, the door lock device has a lock hook, and the lock hook can move to and be installed on the dryer when the door is closed.
  • a boss portion having a threaded hole formed in an inner circumference is provided on the back side of the door, and the lock hook receiver is mounted on the boss portion with a mounting screw.
  • the outer peripheral part of the door is formed with a curved part that is bent and extended toward the back side.
  • a notch is formed in the curved portion for the lock hook to pass through when the door is closed.
  • a control board is housed inside the box, and a wiring hole portion arranged to be openable and closable is formed in the box, and is mounted on the box.
  • the door lock device and the control board are connected by wiring passing through the wiring hole.
  • the dryer of the present invention is provided with a door lock device that prevents the door from opening during the drying operation. This prevents the user from opening the door even if the user leaves the dryer after starting the drying operation.
  • the laundry is stolen or other users remove the laundry from the appliance during operation or after the drying operation.
  • the existing dryer can be converted into a dryer by installing the hook receiving member on the door and installing the door lock device on the box.
  • This is a dryer equipped with a door lock device.
  • the lock hook receiving member can be easily installed on the door, and the door lock device can be easily installed on the box.
  • the hook receiver when a curved portion is formed on the outer peripheral portion of the door to increase the strength of the door, the hook receiver can be attached to the space formed on the back side of the door.
  • the lock hook can be moved to engage with the lock hook receiving member when the door is closed. fixed locking position.
  • the dryer of the present invention by forming an openable and closable wiring hole in the box of an existing dryer that is not equipped with a door lock device, the existing dryer is converted into one equipped with a door lock.
  • the door lock device can be easily connected to the control board through wiring.
  • FIG. 1 (a) and (b) are a front view and a right view of the dryer 1 without the door lock device 50 .
  • FIG. 2 is a right view showing a state in which the door 12 is opened in the dryer 1 of FIG. 1 .
  • Fig. 3 is a right side view illustrating the structure of the wiring hole portion 16a formed in the right side surface of the box 2 of the dryer 1 in Fig. 1 .
  • FIG. 4 is a perspective view of the door lock device 50 .
  • FIG. 5 is a perspective view for explaining the door lock device 50 installed in the box 2 .
  • FIG. 6 (a) is a diagram showing the lock hook 52 in the locked position, and (b) is a diagram showing the lock hook 52 in the unlocked position.
  • FIG. 7 is a diagram illustrating the structure of the latch hook receiver 58 .
  • FIG. 8 (a) is a perspective view of the door 12 in a state where the latch hook receiver 58 is not attached, and (b) is a perspective view of the door 12 in a state where the latch hook receiver 58 is attached.
  • FIG. 9 is a partial enlarged view of the right side of the dryer 1 with the door 12 closed.
  • FIG. 10 (a) and (b) are a front view and a right view of the dryer 1 equipped with the door lock device 50 .
  • FIG. 11 (a) is a right view showing the state in which the door 12 is opened in the dryer 1 of FIG. 10 , and (b) is a schematic diagram for explaining the internal structure of the dryer 1 of FIG. 10 .
  • FIG. 12 (a) is a partially enlarged front view showing the lock hook 52 in the unlocked position, and (b) is a partially enlarged front view showing the lock hook 52 in the locked position.
  • FIG. 13 (a) is a partially enlarged rear view showing the lock hook 52 in the unlocked position, and (b) is a partially enlarged rear view showing the lock hook 52 in the locked position.
  • FIG. 14 is a control block diagram of the dryer 1.
  • FIG. 15 is a flowchart showing the procedure when the dryer 1 performs the drying operation.
  • the dryer 1 of this embodiment is a dryer used in, for example, an accommodation facility, a dormitory, or a coin laundromat, and is a dryer that performs a drying operation of laundry (clothing).
  • the dryer 1 has a box-shaped casing 2 , and a drum 5 having a substantially cylindrical inner peripheral surface for accommodating clothes is arranged inside the casing 2 .
  • An opening is formed at the front end of the drum 5, and the drum 5 can rotate about a horizontal axis as a rotation axis.
  • a circular clothes input port 11 is formed on the front surface 10 of the box 2 and faces the opening formed on the front end of the drum 5 .
  • a door 12 for opening and closing the clothes input port 11 is provided on the front surface 10 of the box 2 . In the dryer 1, by opening the door 12, laundry can be taken out and put into the drum 5.
  • the door 12 includes a circular member larger than the clothes input opening 11 and can cover the entire clothes input opening 11 . As shown in FIG. 2 , the left end portion of the door 12 is supported rotatably about the rotation axis A located near the front surface of the box 2 .
  • FIG. 1 four threaded holes 10 c for installing door lock devices 50 are formed on the front surface 10 of the box 2 .
  • the four threaded holes 10c are disposed close to the right end of the clothes input port 11.
  • the door lock device 50 has a vertically elongated substantially rectangular parallelepiped shape. Therefore, two of the four threaded holes 10 c are arranged at heights separated from each other up and down. It should be noted that, when the door lock device 50 is not installed, it is preferable that the four threaded holes 10c are blocked by other parts.
  • a rectangular wiring hole 16 a is formed on the right side 16 of the box 2 .
  • the wiring hole 16 a is used to pass the wiring connected to the door lock device 50 when the door lock device 50 is additionally installed.
  • One threaded hole 16c is formed in the right side surface 16 of the box 2 in the areas above and below the wiring hole 16a.
  • the blocking member 16A has a larger area than the wiring hole 16a, and is a plate-shaped member for covering and blocking the wiring hole 16a when the door lock device 50 is not attached.
  • the blocking member 16A is formed with two threaded holes 16Ac that can face the two threaded holes 16c of the right side surface 16 . Therefore, when the mounting bolt 16n is tightened with the two threaded holes 16Ac of the blocking member 16A facing the two threaded holes 16c of the right side 16 (see FIGS. 1 and 2 ), the blocking member 16A is attached to the The right side 16 of the box 2. Therefore, by detaching and attaching the blocking member 16A to the right side surface 16 of the box 2, the wiring hole 16a is arranged to be openable and closable. Note that FIGS. 1 and 2 illustrate a state in which the blocking member 16A is attached to the right side 16 of the box 2 .
  • the dryer 1 shown in FIGS. 1 to 3 does not include the door lock device 50 , but is configured so that the door lock device 50 can be added thereto. That is, the above-mentioned threaded hole 10c, the wiring hole 16a, the threaded hole 16c, etc. are a structure for attaching the door lock device 50 to the dryer 1.
  • the door lock device 50 has a vertically elongated substantially rectangular parallelepiped-shaped housing portion 51 .
  • the housing portion 51 is formed with four threaded holes 51 c that can face the four threaded holes 10 c formed in the front surface 10 of the box 2 . Therefore, when the mounting bolts 50n (refer to FIG. 6 ) are tightened in a state where the four threaded holes 51c of the housing part 51 are opposed to the four threaded holes 10c of the front surface 10, the door lock device 50 is installed in the box. 2 front surface 10.
  • the cylindrical portion 56 extending from the right side of the housing portion 51 toward the back side is arranged along the right side surface 16 of the box 2 .
  • the inside of the cylindrical portion 56 is hollow, and is formed integrally with the housing portion 51 .
  • the front side portion of the internal space of the cylindrical portion 56 communicates with the internal space of the housing portion 51
  • the back side portion of the internal space of the cylindrical portion 56 communicates with the wiring hole 16 a formed in the right side 16 of the box 2 .
  • An upwardly extending mounting plate 56a and a downwardly extending mounting plate 56b are formed on the rear side portion of the cylindrical portion 56.
  • a threaded hole (not shown) is formed in the mounting plates 56a and 56b, and the threaded hole can be opposed to the two threaded holes 16c on the right side 16. Therefore, when the mounting bolt 56n is tightened with the two threaded holes of the mounting plates 56a, 56b facing the two threaded holes 16c of the right side 16, the cylindrical portion 56 is installed on the right side of the box 2 Side 16.
  • the lock hook 52 is accommodated inside the housing part 51 .
  • the lock hook 52 is configured in a locked position (the position shown in FIG. 6(a) ) that prevents the door 12 from opening when the door is locked, and in an unlocked state that allows the door 12 to open. to move between the unlocking positions (the position shown in (b) of Figure 6).
  • a notch 51 a for allowing the lock hook 52 to move between the locking position and the unlocking position is formed on the left side of the housing portion 51 .
  • the operation part 53, the LED 54, and the password setting dial 55 are provided on the front surface of the housing part 51.
  • the operating unit 53 is operated by the user.
  • the operating part 53 is connected to the root of the lock hook 52 in the housing part 51.
  • the front end of the lock hook 52 is protruded and placed in the locking position.
  • the operation part 53 is rotated clockwise, as shown in FIG. 6(b) , the front end part of the lock hook 52 is accommodated inside the housing part 51 and the lock hook 52 is arranged in the unlocking position.
  • the LED 54 flashes for 1 minute to indicate that the door locking operation can be accepted at the beginning of the drying operation. As shown in (a) of FIG. 6 , when the lock hook 52 is arranged in the locking position, the LED 54 switches to light. On the other hand, as shown in (b) of FIG. 6 , when the lock hook 52 is arranged in the unlocked position, the LED 54 goes out.
  • the password setting dial 55 is a password setting dial for setting a password when locking the door when the drying operation is started.
  • the password setting dial 55 of this embodiment is a dial lock type for setting a four-digit password, and any number from 0 to 9 can be set arbitrarily for each digit of the password.
  • a lock hook receiving member 58 for locking the lock hook 52 when the door is locked is installed on the back of the door 12 . That is, the latch hook 52 can move to a locking position where it is locked with the latch hook receiver 58 and an unlocking position where it is not locked with the latch hook receiver 58 when the door 12 is closed.
  • the hook receiver 58 is formed by bending a plate-shaped member.
  • the hook receiving member 58 has a substantially rectangular receiving plate portion 58a and a wall portion 58b protruding toward the rear side of the paper from the upper end, lower end and right end of the receiving plate portion 58a in FIG. 7 .
  • the wall portion 58b is formed to have substantially the same height (the length toward the back side of the paper in FIG. 7 ).
  • no wall portion is formed on the left end portion of the receiving plate portion 58a.
  • Two threaded holes 58c used when attaching it to the back surface of the door 12 are formed in the receiving plate portion 58a.
  • a curved portion 12 a that is bent and extended toward the back side is formed on the outer peripheral portion of the door 12 to increase the strength of the door 12 .
  • the curved portion 12a is formed around the entire circumference of the door 12.
  • two boss portions 12 c for mounting the hook receiver 58 are provided on the back surface of the door 12 .
  • the boss portion 12c has a substantially cylindrical shape, and a threaded hole is formed in the inner peripheral portion of the boss portion 12c. Therefore, as shown in FIG. 8( b ), when the mounting bolts 58 n are tightened in a state where the two threaded holes 58 c of the lock hook receiver 58 face the two boss portions 12 c of the door 12 , the lock hook The receiving member 58 is attached to the boss portion 12c of the door 12. At this time, the receiving plate portion 58a of the hook receiving member 58 is arranged substantially on the same plane as the plane including the front end portion of the curved portion 12a.
  • a notch 12A is formed outside the portion where the latch hook receiver 58 is installed.
  • the notch 12A is formed by punching out a part of the front end portion of the curved portion 12a into a concave shape.
  • the boss portion 12c and the notch 12A for installing the lock hook receiving member 58 are not formed on the door of the existing dryer. However, by modifying the mold used to manufacture the existing door, the door can be formed.
  • the door 12 has the boss part 12c and the notch 12A.
  • the wall portion 58 b is formed at the upper end, lower end and right end of the receiving plate portion 58 a. Therefore, the receiving plate portion 58 a can be arranged to match The back sides of door 12 are generally parallel. At this time, since no wall portion is formed on the left end portion of the receiving plate portion 58a, a gap 12T is formed between the left end portion of the receiving plate portion 58a and the back surface of the door 12. The gap 12T is opposite to the notch 12A, and the lock hook 52 passes through the gap 12T to move between the locking position and the unlocking position.
  • a control unit is provided inside the box 2 Control board 2A of dryer 1 .
  • the control board 2A is arranged near the inner surface of the right side 16 of the box 2 .
  • Wiring 2t for connecting the door lock device 50 is connected to the control board 2A, and a connector 2ta is attached to the front end of the wiring 2t.
  • the connector 2ta and the wiring 2t are arranged close to the wiring hole 16a, and are accommodated in the box 2 in a state that is not yet used.
  • an electrical component 50A for controlling the door lock device 50 is arranged inside the housing portion 51 of the added door lock device 50 .
  • Wiring 50t for connecting the door lock device 50 to the control board 2A is connected to the electrical component 50A, and a connector 50ta is attached to the front end of the wiring 50t.
  • the door lock device 50 when the door lock device 50 is attached to the dryer 1, the door lock device 50 is attached to the box 2, and the connector 50ta connected to the wiring 50t of the electrical component 50A is passed through the cylindrical portion 56. The internal space and the wiring hole 16a are inserted into the box 2. After that, the connector 50ta and the connector 2ta are connected in the box 2. Thereby, the electrical component 50A of the door lock device 50 is connected to the control board 2A, and the door lock device 50 can operate as a part of the dryer 1 .
  • FIG. 14 is a control block diagram of the dryer 1.
  • the control unit 60 of the dryer 1 is composed of, for example, a microcomputer, and includes a CPU (Central Processing Unit), a ROM (read-only memory) storing a program for controlling the operation of the dryer 1, and temporary storage. RAM (random access memory) for data etc. used when executing the above program. The operation of the dryer 1 is controlled by this control unit 60 .
  • CPU Central Processing Unit
  • ROM read-only memory
  • RAM random access memory
  • the control unit 60 has a set time storage unit 61 and a measurement unit 62 .
  • the control unit 60 is connected to the door sensor switch 63 , the motor drive unit 64 , the coin switch 65 , the operating unit 53 , the LED 54 , and the password setting dial 55 .
  • the door sensing switch 63 senses that the door 12 is properly closed.
  • the motor drive unit 64 controls the motor that drives the drum 5 to rotate when performing the drying operation.
  • the coin switch 65 accepts coins inserted by the user of the dryer 1 in order to perform the drying operation.
  • the set time storage unit 61 stores a set time set in advance for controlling the dryer 1 .
  • the set time storage unit 61 stores, for example, the door lock acceptance time for door lock acceptance, the drying operation time for each fee, etc. as the set time.
  • the measuring unit 62 measures whether the control of the dryer 1 has elapsed for a predetermined time.
  • the measuring unit 62 measures, for example, when the user of the dryer 1 inserts a coin into the coin switch 65 in order to perform the drying operation. Has the drying operation time elapsed corresponding to the cost invested in the drying operation? Furthermore, the measuring unit 62 measures whether the door lock acceptance time for accepting the door lock during the drying operation has elapsed when, for example, the user of the dryer 1 inserts a coin into the coin insertion unit 65 to perform the drying operation.
  • step S1 the control unit 60 senses, based on the signal from the door sensing switch 63, that the user has put the laundry into the drum 5 and that the door 12 is appropriately closed.
  • step S2 the control unit 60 senses that the user has inserted a coin for the drying operation based on the signal from the coin switch 65 .
  • step S3 the control unit 60 controls the motor drive unit 64 to start rotational driving of the drum 5, and starts the drying operation.
  • step S4 the control unit 60 starts the drying operation and starts accepting the door lock operation, and causes the LED 54 to flash to indicate that the door lock acceptance has started. At this time, the lock hook 52 of the door lock device 50 is in the release position.
  • step S5 the control unit 60 determines whether the door locking by the user of the dryer 1 has been completed. In step S5, when it is determined by the control unit 60 that door lock locking has been completed, the process proceeds to step S6. When the control unit 60 determines that door locking has not been completed, the process proceeds to step S7.
  • door lock lock completion means that after the user has accepted the door lock start, the user operates the password setting dial 55 of the door lock device 50 to set an arbitrary password, and then operates the door lock device 50 The operating portion 53 is used to move the lock hook 52 from the unlocking position to the locking position, and then the password setting dial 55 is operated so that the set password is not displayed.
  • step S6 the control unit 60 lights the LED 54 to indicate that door locking has been completed. After that, step S9 is entered.
  • step S7 the control unit 60 determines whether a predetermined door lock acceptance time has elapsed.
  • the door lock acceptance time is set to 1 minute, and door lock acceptance is limited to the period from the start of the drying operation to the elapse of the door lock acceptance time.
  • the process returns to step S5.
  • the control unit 60 determines that the door lock acceptance time has elapsed, the process proceeds to step S8.
  • step S8 since the door lock acceptance time has elapsed since the start of the drying operation, the control unit 60 ends the door lock acceptance and turns off the LED 54 to indicate that the door lock acceptance has been completed. In this embodiment, if the user does not lock the door until the door lock acceptance time has elapsed, the drying operation is continued in a state where the door is not locked (a state where the door 12 can be opened).
  • step S9 the control unit 60 determines whether the drying operation time corresponding to the fee invested by the user has elapsed since the start of the drying operation. When the control unit 60 determines that the drying operation time has not elapsed, the process of step S9 is repeated. When the control unit 60 determines that the drying operation time has elapsed, the process proceeds to step S10.
  • step S10 since the drying operation time has elapsed, the control unit 60 controls the motor driving unit 64 to stop the rotational driving of the drum 5, and ends the drying operation.
  • step S11 the control unit 60 determines whether the user has locked the door lock when the drying operation is started.
  • the control unit 60 determines that the door lock is locked when the drying operation is started.
  • the process proceeds to step S12. At this time, the door 12 is locked by the door lock device 50. In order to open the door 12, it is necessary to use the password set by the user to unlock.
  • step S11 when it is determined by the control unit 60 that the door lock is not locked when the drying operation is started, the process proceeds to step S15.
  • step S12 the control unit 60 determines whether the unlocking of the door lock by the user has been completed. When the control unit 60 determines that door lock unlocking has been completed, the process proceeds to step S13. When the control unit 60 determines that door lock unlocking has not been completed, the process proceeds to step S14.
  • door lock unlocking completion means that the user operates the password setting dial 55 of the door lock device 50 to display the password set at the start of the drying operation, and operates the door lock device 50 53 to move the lock hook 52 from the locking position to the unlocking position.
  • step S13 since the user has unlocked the door lock, the control unit 60 unlocks the door lock and makes the door 12 openable. At this time, the control unit 60 turns off the LED 54 .
  • step S14 the user has not unlocked the door lock. Therefore, the control unit 60 does not unlock the door lock and maintains the state that prevents the door 12 from opening. At this time, the control unit 60 maintains the LED 54 in the lighting state.
  • step S15 since the user has not locked the door lock, the control unit 60 maintains the door 12 in an openable state without locking the door lock.
  • the dryer 1 of this embodiment is provided with the box 2 in which the clothes input port 11 is formed, and the door 12 which is rotatable about the rotation axis A located at the peripheral part of the clothes input port 11 to input clothes.
  • the door 11 is opened and closed; and the door lock device 50 is switched to a locked state in which the door 12 is locked so that the door 12 cannot be opened, or an unlocked state in which the door 12 can be opened.
  • the door lock device 50 that prevents the door 12 from opening when the drying operation is performed, even if the user leaves the dryer after starting the drying operation, it is possible to prevent the door 12 from being opened during the drying operation. After the laundry is stolen and another user removes the laundry from the appliance.
  • the door lock device 50 is installed on the box 2.
  • the door lock device 50 has a lock hook 52.
  • the lock hook 52 can move to a latch installed on the door 12 when the door 12 is closed. The locking position where the locking part receiving part 58 is locked and the unlocking position where the locking part receiving part 58 is not locked.
  • the lock hook receiving member 58 is By installing it on the door 12 and installing the door lock device 50 on the box 2, the existing dryer can be converted into a dryer equipped with the door lock device 50.
  • the boss part 12c which has the threaded hole formed in the inner peripheral part is provided in the back surface of the door 12, and the hook receiver 58 is attached to the boss part 12c with the mounting screw 58n.
  • the latch hook receiving member 58 can be easily installed on the back surface of the door 12, and the door lock device 50 can be easily installed on the box body 2.
  • a curved portion 12 a that is bent and extends toward the back side is formed on the outer peripheral portion of the door 12 .
  • the hook receiver 58 can be attached to the space formed on the back side of the door 12 .
  • the notch 12A through which the lock hook 52 passes when the door 12 is closed is formed in the bent portion 12a.
  • the latch hook 52 can be moved to the locking position where it engages with the latch hook receiver 58 when the door 12 is closed.
  • the control board 2A is accommodated in the box 2 , the box 2 is formed with a wiring hole 16 a that is openable and closable, and a door lock device is installed in the box 2 50 and the control board 2A are connected by wiring 50t passing through the wiring hole 16a.
  • the existing dryer can be converted into a dryer equipped with the door lock device 50 .
  • the door lock device 50 and the control board 2A can be easily connected through the wiring 50t.
  • the door lock device 50 has the latch hook receiver 58 installed on the door 12 and the latch hook 52 installed on the box 2, but it is not limited to this.
  • the door lock device 50 has any structure as long as it can be switched to a locked state in which the door 12 is locked so that the door 12 cannot be opened, or an unlocked state in which the door 12 can be opened.
  • the latch hook receiving member 58 is installed on the boss portion 12c provided on the back side of the door 12. But it is not limited to this.
  • the method of mounting latch hook receiver 58 to door 12 is arbitrary.
  • the bent portion 12a is formed on the outer peripheral portion of the door 12, but the invention is not limited to this.
  • the door 12 may not have the bent portion 12a formed on the outer peripheral portion.
  • the wiring hole portion 16a arranged to be openable and closable is formed in the right side surface 16 of the box 2, but the invention is not limited to this.
  • the wiring hole 16 a may be formed anywhere on the box 2 .
  • the box 2 does not need to have the wiring hole portion 16a arranged to be openable and closable.
  • the door lock when the door lock is locked when the drying operation is started, the door lock is unlocked after the drying operation is completed.
  • the invention is not limited to this.
  • the door lock can be unlocked during the drying operation. Therefore, the door lock can be locked again after confirming the state of the laundry in the middle of the drying operation.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

La présente invention concerne un séchoir permettant d'empêcher que le linge soit volé ou retiré par d'autres utilisateurs pendant et après un processus de séchage. Le séchoir selon l'invention comprend : un corps de boîtier qui est pourvu d'un orifice d'introduction de linge ; une porte qui est conçue pour pouvoir tourner autour d'un arbre rotatif situé à la périphérie de l'orifice d'introduction de linge pour ouvrir et fermer l'orifice d'introduction de linge ; et un dispositif de verrouillage de porte, qui est commuté entre un état verrouillé, dans lequel la porte est verrouillée de telle sorte que la porte ne puisse pas être ouverte, et un état déverrouillé, dans lequel la porte peut être ouverte.
PCT/CN2023/111517 2022-08-09 2023-08-07 Séchoir WO2024032559A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022127435A JP2024024533A (ja) 2022-08-09 2022-08-09 乾燥機
JP2022/127435 2022-08-09

Publications (1)

Publication Number Publication Date
WO2024032559A1 true WO2024032559A1 (fr) 2024-02-15

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ID=89850855

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Application Number Title Priority Date Filing Date
PCT/CN2023/111517 WO2024032559A1 (fr) 2022-08-09 2023-08-07 Séchoir

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JP (1) JP2024024533A (fr)
WO (1) WO2024032559A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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