WO2021125776A1 - 세탁장치 - Google Patents
세탁장치 Download PDFInfo
- Publication number
- WO2021125776A1 WO2021125776A1 PCT/KR2020/018417 KR2020018417W WO2021125776A1 WO 2021125776 A1 WO2021125776 A1 WO 2021125776A1 KR 2020018417 W KR2020018417 W KR 2020018417W WO 2021125776 A1 WO2021125776 A1 WO 2021125776A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cabinet
- tub
- door
- gap
- inlet
- Prior art date
Links
- 238000005406 washing Methods 0.000 claims description 62
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 6
- 239000000126 substance Substances 0.000 description 10
- 239000000725 suspension Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating 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
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/10—Doors; 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- 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
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- 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
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/266—Gaskets mounted between tub and casing around the loading opening
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Definitions
- the present invention relates to a washing machine, and to a washing machine capable of preventing foreign substances from being introduced into a space between a tub and a cabinet during operation of the washing machine and at the same time preventing vibration and noise generated from the tub from being transmitted to the cabinet. it's about
- a washing machine is a product that removes various contaminants attached to clothes and bedding by using the emulsification action of detergent, the friction action of the water flow according to the rotation of the pulsator or drum, and the impact action applied to the laundry.
- a fully automatic washing machine that appears recently automatically proceeds with a series of strokes leading to a washing course, a rinsing course, a spin-drying course, etc. without a user's intervention in the middle.
- a brief description of the drum-type washing machine includes a main cabinet that forms an external shape, a tub that is located inside the main cabinet and is supported by a damper and a spring and stores washing water, and a cylindrical shape that is located inside the tub and can put laundry in. Drums are provided.
- the drum receives the driving force by the driving unit for washing the laundry put into the drum.
- a gasket is essentially provided between the opening of the tub and the body cabinet in order to prevent leakage of wash water stored in the tub.
- the vibration and noise transmitted to the tub are transmitted to the cabinet through a gasket that maintains watertightness between the cabinet and the tub, and may be generated by vibration and noise of the cabinet.
- the washing machine according to the present invention provides a washing machine capable of preventing the vibration and noise of the tub from being transmitted to the cabinet by improving the structure between the tub and the cabinet to prevent the vibration of the tub from being transmitted to the cabinet through the gasket. There is a purpose.
- Another object of the washing machine according to the present invention is to provide a washing machine capable of increasing the capacity of the tub compared to the existing structure by improving the internal structure between the cabinet and the tub.
- Another object of the washing machine according to the present invention is to provide a washing machine capable of preventing foreign substances from entering the gap between the cabinet door and the tub door by shielding the gap formed between the cabinet door and the tub door. .
- the washing machine provides a washing machine capable of selectively blocking the gap between the cabinet door and the tub door according to the opening and closing of the cabinet door to prevent foreign substances from entering the gap between the cabinet door and the tub door.
- a washing machine capable of selectively blocking the gap between the cabinet door and the tub door according to the opening and closing of the cabinet door to prevent foreign substances from entering the gap between the cabinet door and the tub door.
- a washing machine includes a cabinet including a front cabinet in which a cabinet inlet is formed, and a tub inlet installed in the cabinet and positioned on an extension line with the cabinet inlet.
- a tub is formed, a cabinet door installed in the cabinet to open and close the cabinet inlet, a tub door installed in the tub to open and close the tub inlet, and a gap formed between the front cabinet and the tub is the tub door. It is preferable to provide a gap shielding device that opens or closes according to opening and closing.
- the cabinet further includes a cabinet door lock provided in the cabinet and configured to set a lock state of the cabinet door, and a tub door lock provided in the tub and configured to set a lock state of the tub door.
- tub door lock is interlocked with the opening and closing of the cabinet door lock to set the locking state of the tub door.
- the gap shielding device is interlocked with opening and closing of the cabinet door to shield the gap as the cabinet door is opened.
- the gap shielding device includes a base fixed to the front cabinet, a movable body provided on the base to be movable in a radial direction of the cabinet inlet, an actuator provided on the base to move the movable body, and the movable body. It is preferable to include a shielding end that is moved between the gaps according to the movement to shield the gap.
- the shielding end preferably has a curved surface extending along a circumferential surface of the cabinet inlet.
- the shielding end is preferably formed integrally with the movable body.
- the shielding end is elastically supported and fixed toward the front cabinet, and the movable body presses the shielding end to move toward the clearance.
- the front cabinet is provided with a plurality of shielding end fixing parts
- the shielding end includes a plurality of elevating grooves corresponding to the shielding end fixing parts, a fixing part inserted into the elevating groove and fixed to the shielding end of the shield; It is preferable to include a spring interposed between the elevating groove and the fixing part to elastically support the shielding end toward the front cabinet.
- an inclined surface is formed on the rear surface of the curved surface to be inclined so that the shielding end is moved toward the clearance by the pressure of the movable body.
- an ascending/lowering inclined surface for moving the shielding end in contact with the inclined surface is further formed at an end of the movable body.
- the actuator is preferably linked to the opening and closing of the cabinet door lock to move the movable body.
- the cabinet inlet further includes a rib extending toward the tub, the tub further includes a weight balancer, and the gap shielding device shields a gap between the rib and the weight balancer.
- the tub further includes a weight balancer cover that covers the weight balancer, and the gap shielding device shields a gap between the rib and the weight balancer cover.
- the structure between the tub and the cabinet is improved to prevent the vibration and noise of the tub from being transmitted to the cabinet, thereby reducing the vibration and noise generated in the cabinet so that unpleasant vibration and noise are transmitted to the user. It has a preventable effect.
- the gap formed between the cabinet door and the tub door is shielded, thereby preventing foreign substances from entering the gap between the cabinet door and the tub door.
- FIG. 1 is a perspective view showing a washing machine according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view showing a washing machine according to an embodiment of the present invention.
- FIG. 3 is an exploded perspective view showing a main part of a washing machine according to an embodiment of the present invention.
- FIG. 4 is a rear view showing a gap shielding device according to an embodiment of the present invention.
- FIG. 5 is an enlarged view showing a gap shielding device according to an embodiment of the present invention.
- FIG. 6 is a cross-sectional view taken along line A-A' of FIG. 5 .
- FIG. 7 is a simplified diagram illustrating the operation of a gap shield according to an embodiment of the present invention.
- FIG. 8 is a rear view showing a gap shielding device according to another embodiment of the present invention.
- FIG 9 is an enlarged view showing a gap shielding device according to another embodiment of the present invention.
- FIG. 10 is a cross-sectional view taken along line B-B' of FIG. 9 .
- FIG. 11 is a simplified diagram illustrating the operation of a gap shielding device according to another embodiment of the present invention.
- each defined component is defined in consideration of functions in the present invention. Therefore, it should not be understood as limiting the technical components of the present invention, and each name defined for each component may be called another name in the art.
- 'and/or' includes a combination of a plurality of listed items or any of a plurality of listed items.
- 'A or B' may include 'A', 'B', or 'both A and B'.
- FIG. 1 is a perspective view showing a washing machine according to an embodiment of the present invention
- FIG. 2 is a cross-sectional view showing a washing machine according to an embodiment of the present invention
- FIG. 3 is a washing machine according to an embodiment of the present invention. It is an exploded perspective view showing the main part.
- the washing machine 100 is supported by a cabinet 120 forming an external shape, and a suspension (not shown) such as a damper/spring inside the cabinet 120,
- a tub 130 for storing wash water (refer to FIG. )
- a drum 140 on which laundry is loaded and rotatably provided inside the tub 130 and a motor 150 for rotating the drum 140 are provided.
- the cabinet 120 may include a front cabinet 121 that forms the front of the washing machine, side cabinets 127 that form left/right sides, and an upper cabinet 128 that forms an upper surface.
- a cabinet inlet 123 for putting laundry into the washing space of the drum 140 and a cabinet door 125 for opening and closing the cabinet inlet 123 are provided in the central portion of the front cabinet 121 .
- the tub 130 is located on the extension line of the cabinet inlet 123 in a state separated from the cabinet inlet 123 of the cabinet 120, as shown in FIGS. 2 to 3, and the tub inlet 132 for inserting laundry. ) is formed, and a tub door 136 for opening and closing the tub inlet 132 is provided on one side of the tub inlet 132 .
- the present invention relates to the cabinet door 125 and the tub door 136, and detailed descriptions of other components (eg, drum 140, suspension, water supply unit, drain unit 160, etc.) will be omitted. do.
- the upper side of the front cabinet 121 (that is, the upper side of the cabinet inlet 123) is further provided with a control panel 122 having a manipulation unit and a display unit for controlling and displaying the overall operation of the washing machine 100.
- the cabinet door 125 is hinged so as to be rotated and opened on one side of the cabinet inlet 123, and on the opposite side of the hinged portion of the cabinet door 125, a user can use the cabinet door ( A handle portion 126 for opening and closing the 125 is formed.
- a release lever for releasing the lock state of the cabinet door 125 is provided inside the handle part 126 .
- a cabinet door lock (not shown) may be provided at a predetermined portion on one side of the cabinet inlet 123 at a position corresponding to the release lever.
- the door mounting part 124 on which the cabinet door 125 is seated when the cabinet inlet 123 is closed is formed.
- the door mounting part 124 may be formed by bending the outer peripheral surface of the cabinet inlet 123 to the inside of the cabinet 120 .
- a ring-shaped rib 123a extending toward the tub 130 may be further formed on the inner circumferential surface of the door mounting unit 124 (ie, the inner circumferential surface of the cabinet inlet 123 ).
- the tub inlet 132 formed in the front of the tub 130 is formed with a ring-shaped rim portion 133 that protrudes toward the front cabinet (121).
- Upper and lower weight balancers 134a and 134b for preventing vibration of the tub 130 by increasing the mass of the tub 130 are provided to the upper and lower portions of the rim 133, and upper/lower weight balancers 134a , 134b) may further include upper/lower weight balancer covers 135a and 135b for shielding the upper/lower weight balancers 134a and 134b, respectively.
- the tub door 136 may be formed of a plurality of frames forming the outer and inner surfaces of the tub door 136 , and a gasket (not shown) for sealing with the tub inlet 132 is further provided on the rear surface.
- a light-transmitting part (not shown) may be formed in the central portion of the tub door 136 so that the user can visually check the internal state of the tub 130 .
- tub door 136 is hinge-coupled to one side of the rim portion 133 so as to be rotatably provided to open and close the tub inlet 132, and at the other side of the rim portion 133, the locking state of the tub door 136 is set.
- a tub door lock 137 may be provided.
- tub door lock 137 of the tub door 136 a tub hook (not shown) provided in the tub door 136 is provided for controlling the opening and closing of the tub door 136 by electrical control
- the tub door lock 137 may be provided to fix and release the tub hook provided in the tub door 136 by electrical control.
- the tub door lock 137 is provided with a separate actuator (for example, a solenoid, not shown) operated to release the lock state of the tub door 136, and the actuator is electrically or physically with the cabinet door lock. It is connected and interlocked with unlocking or locking the cabinet door 125 of the cabinet door lock to set the lock of the tub door 136 .
- a separate actuator for example, a solenoid, not shown
- tub door 136 may be hinged to the tub inlet 132 and at the same time be installed to receive an elastic force in the always open direction by a separate elastic body. Therefore, when the tub door 136 is unlocked by the tub door lock 137, the cabinet door 125 is pressed in the opening direction by the elastic force. That is, when the lock state of the tub door lock 137 is released, the cabinet door 125 and the tub door 136 may be opened together.
- the tub 130 in order to minimize the transmission of vibrations of the tub 130 to the cabinet 120, the tub 130 is supported by a suspension, and the tub 130 is a drum ( 140) is provided to vibrate independently in a state supported by the suspension according to the rotation.
- an additional connection configuration other than the suspension between the tub 130 and the cabinet 120 eg, a gasket forming watertightness between the front cabinet 121 and the tub 130 ) ) is not provided, so that the vibration of the tub 130 is fully supported only by the suspension, so that the transmission of the vibration of the tub 130 to the cabinet 120 can be significantly reduced.
- the clearance G as described above may be a distance between the rib 123a formed in the front cabinet 121 and the rim portion 133 formed in the tub 130 , or alternatively formed in the front cabinet 121 . It may be a rib 123a and a lower weight balancer 134b attached to the tub 130, or alternatively, a rib 123a formed in the front cabinet 121 and a lower weight balancer attached to the tub 130 ( It may be a lower weight balancer cover 135b covering the 134b.
- the clearance G formed between the front cabinet 121 and the lower weight balancer cover 135b will be described as an example.
- the conditions for forming the clearance G are not limited and may be formed between the front cabinet 121 and the rim 133 of the tub 130 or between the front cabinet 121 and the lower weight balancer 134b.
- the gap shielding device selectively shields the gap formed between the front cabinet 121 and the tub 130 ( 200 and 300) may be further provided.
- the above-described gap shielding devices 200 and 300 do not shield between the front cabinet 121 and the lower weight balancer cover 135b in order to secure a vibration space of the tub 130 when the washing machine 100 is operated, It may be provided to shield between the front cabinet 121 and the lower weight balancer cover 135b only when the washing machine 100 does not operate or laundry is put in and out.
- the gap shielding devices 200 and 300 are interlocked with the opening and closing of the cabinet door 125 to shield the gap between the front cabinet 121 and the lower weight balancer cover 135b according to the opening of the cabinet door 125 . may be provided to do so.
- the cabinet door lock that opens and closes the cabinet door 125 and the tub door lock 137 that opens and closes the tub door 136 are electrically or physically connected to the tub door 136 according to the opening and closing of the cabinet door 125 . It is provided to be opened and closed by interlocking.
- the gap shielding devices 200 and 300 are electrically or physically connected to the cabinet door lock or the tub door lock 137, and as the cabinet door 125 or the tub door 136 is opened, the front cabinet 121 and the lower weight balancer It is provided to shield the clearance G between the covers 135b.
- the gap closing devices 200 and 300 are interlocked with the operation of the cabinet door lock for opening and closing the cabinet door 125 to shield the gap G between the front cabinet 121 and the lower weight balancer cover 135b. to explain what it does.
- the operation of the gap closing devices 200 and 300 is not limited and may be operated in conjunction with the operation of the tub door lock 137 .
- the opening and closing of the cabinet door 125 or the tub door 136 may be sensed and operated using a separate sensor (not shown).
- FIG. 4 is a rear view showing a gap shielding device according to an embodiment of the present invention
- FIG. 5 is an enlarged view showing a gap shielding device according to an embodiment of the present invention
- FIG. 6 is A-A' of FIG. It is a cross section of a line.
- the gap shielding device 200 is provided between the front cabinet 121 and the lower weight balancer cover 135b and between the front cabinet 121 and the lower weight balancer cover 135b. It is provided to shield the clearance (G) formed in the.
- the gap shielding device 200 is provided in a symmetrical shape on both sides of the lower inner surface of the front cabinet 121, and the lower portion provided in the rib 123a and the tub 130 of the front cabinet 121 according to the lifting operation. It is provided to shield the clearance G formed between the weight balancer covers 135b by the same operation. Therefore, the following description will be representative of the one-side gap shielding device 200 .
- the gap shielding device 200 as described above is installed on the rear surface of the front cabinet 121, and the cabinet inlet 123 of the front cabinet 121 is connected to the tub (by the door mounting part 124 and the ribs 123a) ( 130) is formed to protrude to the side.
- the fixing boss 121a may be further installed so as to be installed spaced apart by the protruding distance of the door mounting part 124 and the rib 123a of the front cabinet. .
- the gap shielding device 200 is reciprocally moved in the central direction of the cabinet inlet 123 with respect to the base 210 fixed to the fixed boss 121a and the base 210 to the front cabinet 121 and the lower weight balancer.
- the movable body 220 for shielding the clearance between the cover 135b, the actuator 230 for moving the movable body 220, and the movable body to shield the clearance between the front cabinet 121 and the tub 130 A shielding end 223 is provided.
- one surface of the base 210 is fixed to the fixed boss 121a by a separate fastening member, and a moving surface 211 on which the movable body 220 moves is formed on the other surface.
- a support part 213 for guiding the movement of the movable body 220 is formed on the outer surface of the movable surface 211 .
- the support part 213 may be formed to protrude from the outer surface of the moving surface 211 to three surfaces except for the surface facing the cabinet inlet 123 .
- stopping protrusions 212 for restricting movement of the shielding end 223 of the movable body 220 to be described later are formed.
- an actuator 230 for moving the movable body 220 may be provided on a side of the base 210 opposite to the cabinet inlet 123 among the supporting parts 213 .
- the actuator 230 may be formed of a motor, a solenoid, or the like, and may be provided in another configuration for generating power for moving the movable body 220 .
- a shaft hole 214 through which the drive shaft 232 provided in the movable body 220 penetrates may be formed on the side opposite to the cabinet inlet 123 among the support parts 213 in the base 210 , and the movable body 220 is It may be moved in the central direction of the cabinet inlet 123 along the moving surface of the base 210 by the driving shaft 232 moving through the shaft hole 214 .
- the position of the base 210 is located in a 45° downward direction with respect to the center of the cabinet inlet 123 . That is, in the case of the gap shielding device 200 , it may be positioned symmetrically on both lower sides of the cabinet inlet 123 .
- the movable body 220 is moved in the radial direction of the cabinet inlet 123 in a state seated on the base 210, considering the moving direction of the movable body and the formation state of the shielding end, based on the center of the cabinet inlet 123 It is preferable to be positioned in a downward 45° direction.
- the movable body 220 is formed to correspond to the inside of the support part 213 formed in the base 210 so as to be moved by being seated on the moving surface of the base 210 .
- a moving slot 221 parallel to the moving direction of the moving body 220 ie, the radial direction of the cabinet inlet 123 is formed inside the moving body 220 .
- the base 210 is provided with a guide portion 222 fixed through the movement slot 221 , and the movable body 220 may have a movement distance limited by the guide portion 222 and the movement slot 221 . have.
- a shielding end 223 extending in the circumferential direction of the cabinet inlet 123 is formed at the end of the movable body 220 in the direction of the cabinet inlet 123 .
- the shielding end 223 substantially shields the clearance G between the front cabinet 121 and the lower weight balancer cover 135b.
- the shielding end 223 is located on one side of the lower side of the cabinet inlet 123 of the front cabinet 121, and preferably may be formed in an arc shape extending up to 90° with respect to the lower center of the cabinet inlet 123. have.
- the shielding end 223 is for shielding the clearance G formed between the cabinet inlet 123 (specifically, the rib 123a) and the lower weight balancer cover 135b, and the inner peripheral surface of the cabinet inlet 123 It is formed in an arc shape along the shape, and a curved surface 224 having the same radius as the radius of the cabinet inlet 123 is formed.
- the gap shielding device 200 may be provided in a symmetrical shape below the cabinet inlet 123 , and in this embodiment, the shielding end 223 forms the vertical center of the cabinet inlet 123 . It is formed in a form symmetrical to the reference.
- each shielding end 223 of the gap shielding device 200 on both sides is connected to the cabinet inlet 123 . ) can be shielded and opened at both lower sides.
- the shielding end 223 may be integrally formed with the movable body 220 , and may reciprocate along with the movable body 220 in the radial direction of the cabinet inlet 123 according to the movement of the movable body 220 .
- the movable body 220 may be fastened to the center of the rear surface of the curved surface 224 of the shielding end 223 or may be integrally formed.
- the shielding end 223 moves in the radial direction of the cabinet inlet 123 like the mobile 220 as the movable body 220 moves in the radial direction of the cabinet inlet 123, and the front cabinet and the lower weight balancer cover 135b ) can block the gap between them.
- FIG. 7 is a simplified diagram illustrating the operation of a gap shield according to an embodiment of the present invention.
- the gap shielding device 200 may be operated in association with the opening and closing of the cabinet door 125 or the tub door 136 , and in the following embodiment, it may be operated in association with the opening of the cabinet door 125 . Let me explain it with an example. However, the operation of the gap shielding device 200 is not limited, and it may be operated by sensing that the cabinet door 125 or the tub door 136 is opened.
- the initial state of the gap shielding device 200 is that the washing machine 100 is washed, rinsed, dehydrated, dried, etc. in a state in which the cabinet door 125 and the tub door 136 of the washing machine 100 are closed. It is necessary to secure a flow space of the tub 130 when proceeding with the stroke.
- the gap shielding device 200 when the cabinet door 125 is closed, the movable body 220 is moved outward in the radial direction of the cabinet inlet 123 with respect to the base 210 by the operation of the actuator 230, , the shielding end 223 provided in the movable body 220 according to the movement of the movable body 220 maintains a state separated from the clearance G between the front cabinet 121 and the lower weight balancer cover 135b.
- the shielding end 223 is formed in an arc shape having the same radius as the cabinet inlet 123, and as the movable body 220 moves, a clearance (G) between the cabinet inlet 123 and the lower weight balancer cover 135b. In premise, it is moved in the radial direction of the cabinet inlet 123 to secure the clearance G between the front cabinet 121 and the lower weight balancer cover (135b).
- the cabinet door lock that sets the lock state of the cabinet door 125 is released.
- the actuator 230 of the gap shielding device 200 electrically or physically connected to the cabinet door lock is operated to move the movable body 220 to the radial center of the cabinet inlet 123, and as the movable body 220 moves,
- the shielding end 223 provided in the movable body 220 is positioned at the clearance G between the front cabinet 121 and the lower weight balancer cover 135b.
- the shielding end 223 is formed in an arc shape having the same radius as the cabinet inlet 123, and as the movable body 220 moves toward the center of the cabinet inlet 123, the cabinet inlet 123 and the lower weight balancer cover 135b) It is possible to shield the gap (G) between them.
- FIG. 8 is a rear view showing a gap shielding device according to another embodiment of the present invention
- FIG. 9 is an enlarged view showing a gap shielding device according to another embodiment of the present invention
- FIG. It is a cross section of a line.
- the gap shielding device 300 includes a base 310 fixed to a fixing boss 121a provided on the rear surface of the front cabinet, and a cabinet inlet 123 of the front cabinet 121 .
- the shielding end 330 is provided along the outer circumferential surface and is movable in the front and rear directions of the front cabinet 121, and the shielding end 330 is reciprocally moved in the center direction of the cabinet inlet 123 with respect to the base 310. and a movable body 320 for moving the front cabinet to the rear of the front cabinet, and an actuator 340 for moving the movable body 320 .
- the shielding end 330 is located at one side of the lower side of the cabinet inlet 123 of the front cabinet 121 , and specifically, is located on the outer peripheral surface of the rib 123a formed in the cabinet inlet. Preferably, it is located outside the rib 123a of the cabinet inlet 123 and may be formed in an arc shape extending up to 90° with respect to the lower center of the cabinet inlet 123 .
- the shielding end 330 is for shielding the clearance G formed between the cabinet inlet 123 (specifically, the rib 123a) and the lower weight balancer cover 135b, and the inner circumferential surface of the cabinet inlet 123 It is formed in an arc shape corresponding to the shape.
- the shielding end 330 is movably fastened to the front cabinet 121 in the front-rear direction of the front cabinet 121 .
- at least one shielding end fixing part 333 is provided along the outside of the cabinet inlet 123 of the front cabinet 121 , and the shielding end 330 corresponds to the shielding end fixing part 333 , and at least one or more lifting and lowering parts are provided.
- a groove 332 is formed.
- the shielding end 330 is limited in movement in the front and rear directions of the cabinet by a shielding end fixing part 333 penetrating the lifting groove 332 by a predetermined distance, and between the lifting groove 332 and the fixing part 333 .
- a spring 334 for elastically supporting the shielding end 330 toward the front cabinet with respect to the fixing part. Accordingly, when no external force is applied, the shielding end 330 may always maintain an elastically supported state toward the front cabinet 121 by the elastic force of the spring 334 .
- a curved surface 335 having the same radius as the radius of the cabinet inlet 123 is formed on the concave side of the shielding end 330 , and the movable body 320 is in contact with the movable body 320 on the convex side of the shielding end.
- the inclined surface 331 is formed so that the shielding end 330 can be moved to the rear of the front cabinet 121 .
- the inclined surface 331 is provided so as to make surface contact as the movable body 320 moves in contact with the ascending/lowering inclined surface 324a of the movable body 320 to be described later.
- one surface of the base 310 is fixed to the fixed boss 121a by a separate fastening member, and a moving surface 311 on which the movable body 320 moves is formed on the other surface.
- a support part 312 for guiding the movement of the movable body 320 is formed on the outer surface of the movable surface 311 .
- the support part 312 may be formed to protrude from the outer surface of the moving surface 311 to three surfaces except for the surface facing the cabinet inlet 123 .
- locking protrusions 313 for limiting movement of the shielding end 330 of the movable body 320 to be described later are formed.
- an actuator 340 for moving the movable body 320 may be provided on a side of the base 310 opposite to the cabinet inlet 123 among the support parts 312 .
- the actuator 340 may be formed of a motor, a solenoid, or the like, and may be provided in another configuration for generating power for moving the movable body 320 .
- a shaft hole 314 through which the drive shaft 342 provided in the movable body 320 penetrates may be formed on the side opposite to the cabinet inlet 123 among the support parts 312 in the base 310, and the movable body 320 is The drive shaft 342 moves through the shaft hole 314 to move in the central direction of the cabinet inlet 123 along the moving surface of the base 310 .
- the position of the base 310 is located in a 45° downward direction with respect to the center of the cabinet inlet 123 . That is, in the case of the gap shielding device 300 , it may be positioned symmetrically on both lower sides of the cabinet inlet 123 .
- the movable body 320 moves in the radial direction of the cabinet inlet 123 while seated on the base 310, considering the moving direction of the movable body and the formation state of the shielding end, based on the center of the cabinet inlet 123 It is preferable to be positioned in a downward 45° direction.
- the movable body 320 is formed to correspond to the inside of the support 312 formed in the base 310 so as to be seated on the moving surface of the base 310 to move.
- a moving slot 321 parallel to the moving direction of the moving body 320 ie, the radial direction of the cabinet inlet 123 is formed inside the moving body 320 .
- the base 310 is provided with a guide part 322 fixed through the movement slot 321, and the movable body 320 may have a movement distance limited by the guide part 322 and the movement slot 321. have.
- a pressing part 324 for moving the shielding end toward the tub in contact with the shielding end 330 extending in the circumferential direction of the cabinet inlet 123 is provided.
- the shielding end 330 substantially shields the clearance G between the front cabinet 121 and the lower weight balancer cover 135b.
- the gap shielding device 300 may be provided in a symmetrical shape below the cabinet inlet 123 , and in this embodiment, the shielding end 330 aligns the vertical center of the cabinet inlet 123 . It is formed in a form symmetrical to the reference.
- each shielding end 330 of the gap shielding device 300 on both sides is connected to the cabinet inlet 123 . ) can be shielded and opened at both lower sides.
- FIG. 11 is a simplified diagram illustrating the operation of a gap shielding device according to another embodiment of the present invention.
- the gap shielding device 300 may be operated in conjunction with the opening and closing of the cabinet door 125 or the tub door 136 , and in the following embodiment, it may be operated in conjunction with the opening of the cabinet door 125 . Let me explain it with an example. However, the operation of the gap shielding device 300 is not limited, and it may be operated by sensing that the cabinet door 125 or the tub door 136 is opened.
- the initial state of the gap shielding device 300 is that the washing machine 100 washes, rinses, spins, and dries while the cabinet door 125 and the tub door 136 of the washing machine 100 are closed. It is necessary to secure a flow space of the tub 130 when proceeding with the stroke.
- the gap shielding device 300 when the cabinet door 125 is closed, the movable body 320 is moved outward in the radial direction of the cabinet inlet 123 with respect to the base 310 by the operation of the actuator 340 , , the pressure applied to the inclined surface 331 of the shielding end 330 is released by the ascending and descending inclined surface 324a formed on the pressing part 324 of the movable body 320 .
- the shielding end 330 is elastically supported toward the front cabinet 121 by the spring 334 provided in the elevating groove 332 of the shielding end 330, and between the front cabinet 121 and the lower weight balancer cover 135b. Keep the state separated from the clearance (G) of
- the shielding end 330 is formed in a circular arc shape having the same radius as the cabinet inlet 123, and as the movable body 320 moves, there is a gap (G) between the cabinet inlet 123 and the lower weight balancer cover 135b. is moved to the front cabinet 121 side by the elastic force of the spring 334 to secure the clearance G between the front cabinet 121 and the lower weight balancer cover 135b.
- the cabinet door lock that sets the lock state of the cabinet door 125 is released.
- the actuator 340 of the gap shielding device 300 electrically or physically connected to the cabinet door lock is operated to move the movable body 320 to the radial center of the cabinet inlet 123, and as the movable body 320 moves, As the elevating inclined surface 324a of the pressing unit 324 provided in the movable body 320 is in contact with the inclined surface 331 of the shielding end 330, the shielding end 330 is moved toward the tub 130, the front cabinet 121 and the lower weight balancer cover (135b) is located in the clearance (G).
- the shielding end 330 is formed in an arc shape having the same radius as the cabinet inlet 123, and as the movable body 320 moves in the center direction of the cabinet inlet 123, the cabinet inlet 123 and the lower weight balancer cover 135b) It is possible to shield the gap (G) between them.
- the structure between the tub and the cabinet is improved to prevent the vibration and noise of the tub from being transmitted to the cabinet, thereby reducing the vibration and noise generated in the cabinet, thereby causing unpleasant vibration and noise to the user. This transmission can be prevented.
- the capacity of the tub can be increased by improving the structure between the tub and the cabinet.
- the gap formed between the cabinet door and the tub door is shielded to prevent foreign substances from entering the gap between the cabinet door and the tub door.
- the gap between the cabinet door and the tub door is selectively shielded according to the opening and closing of the cabinet door, thereby preventing foreign substances from entering the gap between the cabinet door and the tub door.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (14)
- 캐비닛 투입구가 형성되는 전방 캐비닛을 포함하는 캐비닛과,상기 캐비닛 내에 설치되며, 상기 캐비닛 투입구와 연장선상에 위치치하는 터브 투입구가 형성되는 터브와,상기 캐비닛에 설치되며 상기 캐비닛 투입구를 개폐하는 캐비닛 도어와,상기 터브에 설치되며 상기 터브 투입구를 개폐하는 터브 도어 및상기 전방 캐비닛과 상기 터브 사이에 형성되는 유격을 상기 터브 도어의 개폐에 따라 개방 또는 차폐하는 갭 차폐장치를 구비하는 것을 특징으로 하는 세탁장치.
- 제 1항에 있어서,상기 캐비닛에 구비되며, 상기 캐비닛 도어의 잠금 상태를 설정하는 캐비닛 도어락과, 상기 터브에 구비되며, 상기 터브 도어의 잠금 상태를 설정하는 터브 도어락을 더 구비하는 것을 특징으로 하는 세탁장치.
- 제 2항에 있어서,상기 터브 도어락은 상기 캐비닛 도어락의 개폐에 연동되어 상기 터브 도어의 잠금상태를 설정하는 것을 특징으로 하는 세탁장치.
- 제 3항에 있어서, 상기 갭 차폐장치는 상기 캐비닛 도어의 개폐에 연동되어 상기 캐비닛 도어가 개방됨에 따라 상기 유격을 차폐하는 것을 특징으로 하는 세탁장치.
- 제 4항에 있어서, 상기 갭 차폐장치는상기 전방 캐비닛에 고정되는 베이스와,상기 베이스에 상기 캐비닛 투입구의 반경방향으로 이동가능하게 구비되는 이동체와,상기 베이스에 구비되어 상기 이동체를 이동시키는 작동체 및상기 이동체의 이동에 따라 상기 유격 사이로 이동되어 상기 유격을 차폐하는 차폐단을 구비하는 것을 특징으로 하는 세탁장치.
- 제 5항에 있어서, 상기 차폐단은 상기 캐비닛 투입구의 원주면을 따라 연장되는 만곡면이 형성되는 것을 특징으로 하는 세탁장치.
- 제 6항에 있어서, 상기 차폐단은 상기 이동체와 일체로 형성되는 것을 특징으로 하는 세탁장치.
- 제 6항에 있어서, 상기 차폐단은 상기 전방 캐비닛 측으로 탄성 지지되어 고정되며, 상기 이동체는 상기 차폐단을 가압하여 상기 유격 측으로 이동시키는 것을 특징으로 하는 세탁장치.
- 제 8항에 있어서, 상기 전방 캐비닛은 다수의 차폐단 고정부가 구비되며,상기 차폐단은상기 차폐단 고정부에 대응되는 다수의 승강홈과,상기 승강홈에 삽입되어 사익 차폐단에 고정되는 고정부와,상기 승강홈과 상기 고정부 사이에 개재되어 상기 차폐단을 상기 전방 캐비닛 측으로 탄성 지지하는 스프링을 포함하는 것을 특징으로 하는 세탁장치.
- 제 8항에 있어서, 상기 만곡면의 배면에서 상기 이동체의 압력에 의해 상기 차폐단이 상기 유격 측으로 이동되도록 경사지는 경사면이 형성되는 것을 특징으로 하는 세탁장치.
- 제 10항에 있어서, 상기 이동체의 단부에 상기 경사면에 접하여 상기 차폐단을 이동시키는 승강경사면이 더 형성되는 것을 특징으로 하는 세탁장치.
- 제 5항에 있어서, 상기 작동체는 상기 캐비닛 도어락의 개폐에 연동되어 상기 이동체를 이동시키는 것을 특징으로 하는 세탁장치.
- 제 1항에 있어서,상기 캐비닛 투입구는 상기 터브 측으로 연장되는 리브가 더 형성되고, 상기 터브는 웨이트 밸런서가 더 구비되며, 상기 갭 차폐장치는 상기 리브와 상기 웨이트 밸런서 사이의 유격을 차폐하는 것을 특징으로 하는 세탁장치.
- 제 13항에 있어서,상기 터브는 상기 웨이트 밸런서를 덮는 웨이트 밸런서 커버가 더 구비되며, 상기 갭 차폐장치는 상기 리브와 상기 웨이트 밸런서 커버 사이의 유격을 차폐하는 것을 특징으로 하는 세탁장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2020406821A AU2020406821B2 (en) | 2019-12-16 | 2020-12-16 | Laundry device |
CN202080079412.2A CN114729490B (zh) | 2019-12-16 | 2020-12-16 | 洗涤装置 |
EP20904182.1A EP4079958A4 (en) | 2019-12-16 | 2020-12-16 | WASHING DEVICE |
US17/769,027 US11946185B2 (en) | 2019-12-16 | 2020-12-16 | Laundry device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0167512 | 2019-12-16 | ||
KR1020190167512A KR20210076385A (ko) | 2019-12-16 | 2019-12-16 | 세탁장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021125776A1 true WO2021125776A1 (ko) | 2021-06-24 |
Family
ID=76476802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2020/018417 WO2021125776A1 (ko) | 2019-12-16 | 2020-12-16 | 세탁장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11946185B2 (ko) |
EP (1) | EP4079958A4 (ko) |
KR (1) | KR20210076385A (ko) |
CN (1) | CN114729490B (ko) |
AU (1) | AU2020406821B2 (ko) |
WO (1) | WO2021125776A1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100529954B1 (ko) * | 2004-05-29 | 2005-11-22 | 엘지전자 주식회사 | 드럼 세탁기의 개스킷 가변 장치 및 그 제어 방법 |
KR20070064000A (ko) * | 2005-12-16 | 2007-06-20 | 주식회사 대우일렉트로닉스 | 드럼세탁기의 세탁물 끼임 방지장치 |
JP2007229219A (ja) * | 2006-03-01 | 2007-09-13 | Hitachi Appliances Inc | ドラム式洗濯機 |
US20090178445A1 (en) * | 2008-01-15 | 2009-07-16 | Miele & Cie. Kg | Front-loading drum-type washing machine having a laundry deflector |
KR20160112646A (ko) | 2015-03-20 | 2016-09-28 | 엘지전자 주식회사 | 세탁장치 |
KR20190005502A (ko) * | 2017-07-07 | 2019-01-16 | 엘지전자 주식회사 | 세탁장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100617224B1 (ko) * | 1999-11-30 | 2006-08-31 | 엘지전자 주식회사 | 드럼세탁기 |
KR20010089069A (ko) * | 2000-03-21 | 2001-09-29 | 구자홍 | 건조겸용 세탁기 |
JP4368898B2 (ja) * | 2007-04-02 | 2009-11-18 | 日立アプライアンス株式会社 | ドラム式洗濯機 |
KR101604688B1 (ko) * | 2009-05-04 | 2016-03-18 | 엘지전자 주식회사 | 세탁장치 |
ES2410081B1 (es) | 2011-12-02 | 2014-09-02 | BSH Electrodomésticos España S.A. | Aparato electrodoméstico y puerta de carga del mismo |
KR102390026B1 (ko) * | 2015-03-20 | 2022-04-25 | 엘지전자 주식회사 | 세탁장치 |
EP3296444B1 (en) * | 2015-05-08 | 2021-02-24 | LG Electronics Inc. | Washing device |
KR102390027B1 (ko) * | 2015-05-08 | 2022-04-25 | 엘지전자 주식회사 | 세탁장치 |
KR20170135209A (ko) * | 2016-05-30 | 2017-12-08 | 엘지전자 주식회사 | 의류처리장치 및 그 제어방법 |
-
2019
- 2019-12-16 KR KR1020190167512A patent/KR20210076385A/ko active Search and Examination
-
2020
- 2020-12-16 CN CN202080079412.2A patent/CN114729490B/zh active Active
- 2020-12-16 EP EP20904182.1A patent/EP4079958A4/en active Pending
- 2020-12-16 WO PCT/KR2020/018417 patent/WO2021125776A1/ko unknown
- 2020-12-16 AU AU2020406821A patent/AU2020406821B2/en active Active
- 2020-12-16 US US17/769,027 patent/US11946185B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100529954B1 (ko) * | 2004-05-29 | 2005-11-22 | 엘지전자 주식회사 | 드럼 세탁기의 개스킷 가변 장치 및 그 제어 방법 |
KR20070064000A (ko) * | 2005-12-16 | 2007-06-20 | 주식회사 대우일렉트로닉스 | 드럼세탁기의 세탁물 끼임 방지장치 |
JP2007229219A (ja) * | 2006-03-01 | 2007-09-13 | Hitachi Appliances Inc | ドラム式洗濯機 |
US20090178445A1 (en) * | 2008-01-15 | 2009-07-16 | Miele & Cie. Kg | Front-loading drum-type washing machine having a laundry deflector |
KR20160112646A (ko) | 2015-03-20 | 2016-09-28 | 엘지전자 주식회사 | 세탁장치 |
KR20190005502A (ko) * | 2017-07-07 | 2019-01-16 | 엘지전자 주식회사 | 세탁장치 |
Non-Patent Citations (1)
Title |
---|
See also references of EP4079958A4 |
Also Published As
Publication number | Publication date |
---|---|
US20230033602A1 (en) | 2023-02-02 |
AU2020406821B2 (en) | 2024-01-04 |
CN114729490A (zh) | 2022-07-08 |
CN114729490B (zh) | 2023-10-27 |
AU2020406821A1 (en) | 2022-08-11 |
KR20210076385A (ko) | 2021-06-24 |
EP4079958A1 (en) | 2022-10-26 |
EP4079958A4 (en) | 2024-02-07 |
US11946185B2 (en) | 2024-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016153232A1 (ko) | 세탁장치 | |
WO2014030961A1 (en) | Auxiliary washing machine and clothes treatment apparatus using the same | |
WO2014112704A1 (en) | Auxiliary washing machine and clothes treatment apparatus using the same | |
WO2017026770A1 (ko) | 세탁기 | |
WO2016153153A1 (ko) | 세탁장치 | |
WO2017111352A1 (ko) | 세탁기 | |
WO2017099404A1 (ko) | 세탁기 | |
WO2017119590A1 (ko) | 세제 투입 도어를 구비하는 의류처리장치 | |
WO2018117475A1 (en) | Washing machine | |
WO2017003220A1 (en) | Laundry treatment apparatus | |
WO2010128734A2 (en) | Laundry machine | |
AU2017382049B2 (en) | Washing machine | |
WO2016182263A1 (ko) | 세탁장치 | |
WO2009134018A2 (en) | Washing machine | |
AU2017380379B2 (en) | Washing machine | |
WO2014107004A1 (en) | Balancer and washing machine having the same | |
WO2014035183A1 (en) | Washing machine | |
WO2021112534A1 (en) | Washing machine and vibration reduction apparatus thereof | |
WO2018117535A1 (en) | Washing machine | |
WO2017119655A1 (ko) | 세탁기 및 가전기기 | |
WO2017003214A1 (en) | Laundry treatment apparatus | |
WO2016182227A1 (ko) | 세탁장치 | |
WO2019164189A1 (en) | Clothes dryer | |
WO2018155797A1 (ko) | 세탁기 | |
WO2017003216A1 (en) | Laundry treatment apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20904182 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2020904182 Country of ref document: EP Effective date: 20220718 |
|
ENP | Entry into the national phase |
Ref document number: 2020406821 Country of ref document: AU Date of ref document: 20201216 Kind code of ref document: A |