WO2018077252A1 - 洗衣干衣机 - Google Patents

洗衣干衣机 Download PDF

Info

Publication number
WO2018077252A1
WO2018077252A1 PCT/CN2017/108137 CN2017108137W WO2018077252A1 WO 2018077252 A1 WO2018077252 A1 WO 2018077252A1 CN 2017108137 W CN2017108137 W CN 2017108137W WO 2018077252 A1 WO2018077252 A1 WO 2018077252A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing
nozzle
pulsator
laundry
dewatering tub
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/108137
Other languages
English (en)
French (fr)
Inventor
山内智博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
Aqua Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co Ltd
Aqua Co Ltd
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 Qingdao Haier Washing Machine Co Ltd, Aqua Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Publication of WO2018077252A1 publication Critical patent/WO2018077252A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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 washer-dryer.
  • Patent Document 1 describes an example of such a washer-dryer.
  • a warm air supply unit for supplying high-temperature air to the washing and dewatering tub is disposed on the upper surface plate having the laundry inlet.
  • the opening of the upper surface of the tub provided with the washing and dewatering tub is covered by an outer tub having an inner lid.
  • the warm air generated by the warm air supply unit is blown from the upper side of the outer tub toward the washing and dewatering tub through a warm air duct connected to the outer tub.
  • the laundry is stirred by a pulsator.
  • Patent Document 1 Japanese Laid-Open Patent Publication No. 2007-054368
  • the present invention has been made in view of such problems, and an object thereof is to provide a washer-dryer capable of reducing wrinkles generated in a laundry to be dried.
  • the washing and drying machine of the main aspect of the present invention comprises: an outer tub elastically supported in the casing; a washing dewatering bucket rotatably disposed in the outer tub and containing the washing; and a drying device for drying Drying the laundry in the washing and dewatering tub; and a pulsator rotatably disposed at a bottom of the washing and dewatering tub and having an inclined surface for pushing the laundry upward.
  • the drying device includes a heater, a blower, and a nozzle that blows warm air generated by the action of the heater and the blower from above toward the bottom of the washing and dewatering tub.
  • the nozzle is disposed in the vicinity of the inner wall surface of the washing and dewatering tub, and the air outlet is opened in a direction obliquely downward, and when the washing and dewatering tub is viewed from above, does not open toward the center of the pulsator.
  • the laundry is turned upward by the action of the inclined surface when the pulsator rotates, and the warm air is blown from the nozzle toward the inverted laundry. Therefore, the laundry is easily spread in the washing and dewatering tub, and is not dried during drying. It is easy to produce wrinkles on the laundry.
  • the configuration in which the air outlet is directed toward the target is a region closer to the outer peripheral side than the center of the pulsator.
  • the warm air from the air outlet easily comes into contact with the laundry which is collected on the outer peripheral side of the pulsator by the centrifugal force when the pulsator rotates and is turned over on the outer peripheral side. Thereby, it is easy to further reduce the occurrence of wrinkles of the laundry.
  • a configuration may be employed in which a rotating mechanism portion that rotates the nozzle in the axial direction is provided.
  • the pulsator rotates in a normal rotation direction and a reverse rotation direction when drying by the drying device, and the rotation mechanism portion causes the nozzle when the pulsator rotates in a forward rotation direction.
  • the first rotational position is located at the side of the air outlet toward the reverse direction, and when the pulsator is rotated in the reverse direction, the nozzle is located at a second rotational position in which the air outlet faces the normal rotation direction side.
  • the warm air from the air outlet can be brought into good contact with the laundry that has been inverted by the pulsator, regardless of which direction the pulsator rotates in the forward rotation direction and the reverse rotation direction. Thereby, it is easy to improve the wrinkle smoothing effect of the laundry.
  • 1 is a side cross-sectional view of a fully automatic washer-dryer of an embodiment.
  • Fig. 2 is a perspective view of the pulsator of the embodiment.
  • FIG 3 is a perspective view showing an upper surface plate, an outer tub cover, and a drying device in a state in which a drying device is provided in a housing portion of the upper surface plate according to the embodiment.
  • Fig. 4 (a) is a perspective view of the drying device in a state in which the upper casing is removed in the embodiment
  • Fig. 4 (b) is a perspective view of the drying device in a state in which the upper casing and the blower are removed in the embodiment.
  • 5(a) and 5(b) are a perspective view and a side view, respectively, of the nozzle of the embodiment.
  • FIG. 6 is a view for explaining a direction of an air outlet of a nozzle when the washing and dewatering tub is viewed from above in the embodiment.
  • 7(a) and 7(b) are diagrams schematically showing movement of laundry in the washing and dewatering tub during the drying process of the embodiment.
  • 8(a) and 8(b) are a perspective view and a side view, respectively, of the nozzle of Modification 1.
  • Fig. 9 is a perspective view of a nozzle and a rotating mechanism portion of a second modification.
  • FIGS. 10( a ) and 10 ( b ) are views showing a state in which the orientation of the nozzle is changed in accordance with the rotation direction of the pulsator in the second modification.
  • Fig. 11 is a perspective view of a pulsator according to a third modification.
  • Fig. 1 is a side cross-sectional view of the fully automatic washer-dryer 1 of the present embodiment.
  • the fully automatic washing and drying machine 1 is provided with a casing 10 constituting an appearance.
  • the casing 10 includes a square tubular body portion 11 in which upper and lower surfaces are opened, an upper surface plate 12 covering the upper surface of the body portion 11, and a base 13 supporting the body portion 11.
  • an input port 14 for feeding the laundry is formed in the upper surface plate 12.
  • the inlet 14 is covered by a freely open upper cover 15.
  • the outer tub 20 is elastically suspended by four booms 21 having anti-vibration means.
  • the upper surface of the outer tub 20 is covered by the outer tub cover 22.
  • an opening 22a having substantially the same size as the input port 14 is formed at a position corresponding to the input port 14.
  • the opening portion 22a is covered by the inner lid 23 so as to be openable and closable.
  • a substantially cylindrical washing and dewatering tub 24 whose upper surface is opened is disposed.
  • a plurality of dewatering holes 24b are formed over the entire circumference.
  • a balance ring 25 is provided at the upper portion of the washing and dewatering tub 24 .
  • a pulsator 26 is disposed at the bottom of the washing and dewatering tub 24 .
  • the drive unit 30 that generates a torque that drives the washing and dewatering tub 24 and the pulsator 26 is disposed.
  • the drive unit 30 includes a drive motor 31 and a transmission mechanism portion 32.
  • the transmission mechanism portion 32 has a clutch mechanism by which the torque of the drive motor 31 is transmitted only to the pulsator 26 and only the pulsator 26 is rotated during the washing process and the rinsing process, during the dehydration process, The torque of the drive motor 31 is transmitted to the pulsator 26 and the washing and dewatering tub 24 to integrally rotate the pulsator 26 and the washing and dewatering tub 24.
  • a drain port portion 20a is formed at the outer bottom of the outer tub 20, a drain port portion 20a is formed.
  • a drain valve 40 is provided in the drain port portion 20a.
  • the drain valve 40 is connected to the drain hose 41. When the drain valve 40 is opened, the water stored in the washing and dewatering tub 24 and the tub 20 is discharged to the outside of the body through the drain hose 41.
  • a housing portion 12a having an open upper surface is provided at the rear of the upper surface plate 12.
  • the upper surface of the housing portion 12a is covered by the rear cover 16.
  • a drying device 50 for drying the laundry in the washing and dewatering tub 24 and a water supply device (not shown) for supplying water into the outer tub 20 are housed.
  • FIG. 2 is a perspective view of the pulsator 26 of the present embodiment.
  • the pulsator 26 includes a substantially disk-shaped susceptor 100, two blade portions 110 formed on the surface of the susceptor 100 at intervals of 180 degrees, and two wall portions 120 formed on the outer periphery of the susceptor 100.
  • Base 100 The surface is slowly inclined upward toward the center portion 101.
  • Each of the blade portions 110 extends radially from the central portion 101 of the susceptor 100 to the outer peripheral edge.
  • a flat inclined surface 112 for pushing the laundry upward is formed on both sides of the top portion 111 extending in the horizontal direction in a straight line.
  • the inclination angle ⁇ of the inclined surface 112 with respect to the surface perpendicular to the rotation axis direction X of the pulsator 26 is, for example, 45 degrees.
  • the inclination angle ⁇ is set in the range of 30 degrees to 60 degrees.
  • a plurality of water passing holes 130 are formed in the surface of the susceptor 100 and the blade portion 110.
  • the water passing hole 130 passes water to the back side of the pulsator 26.
  • the wall portion 120 is formed in an arc shape so as to be along the outer periphery of the susceptor 100.
  • FIG. 3 is a perspective view showing the upper surface plate 12, the outer tub cover 22, and the drying device 50 in a state in which the drying device 50 is provided in the housing portion 12a of the upper surface plate 12 according to the present embodiment.
  • 4(a) is a perspective view of the drying device 50 in a state where the upper casing 203 is removed in the present embodiment
  • FIG. 4(b) is a drying state in which the upper casing 203 and the blower 204 are removed in the present embodiment.
  • a perspective view of device 50. 5(a) and 5(b) are a perspective view and a side view, respectively, of the nozzle 230 of the present embodiment.
  • FIG. 6 is a view for explaining a direction of the air outlet 231 of the nozzle 230 when the washing and dewatering tub 24 is viewed from above in the present embodiment.
  • the upper surface plate 12 is drawn in a transparent state for the sake of convenience.
  • the nozzle 230 is drawn to face the front direction of the upper surface plate 12 more than actually.
  • the drying device 50 includes a warm air generating unit 200, an intake duct 210, an exhaust duct 220, and a nozzle 230.
  • the warm air generation unit 200 is provided with a casing 201.
  • the outer casing 201 is formed by joining the lower casing 202 having the upper surface open to the upper casing 203 having the lower surface opening.
  • a suction port 202a is formed in the lower casing 202.
  • the discharge port 202b is formed in the lower casing 202.
  • a blower 204 and a heater 205 are provided in the outer casing 201.
  • the blower 204 is a high air volume/high static pressure type centrifugal fan, and includes a fan 204a and a fan motor 204b for rotating the fan 204a.
  • the fan 204a is disposed to face the suction port 202a in the outer casing 201, and the fan motor 204b is disposed on the outer top surface of the outer casing 201.
  • the maximum air volume of the blower 204 is, for example, about 3 m 3 /min, and the maximum static pressure is, for example, about 11 kPa.
  • the heater 205 is, for example, a PTC heater that heats the wind passing through the inside thereof.
  • the heater 205 is disposed inside the casing 201 between the blower 204 and the discharge port 202b.
  • the intake duct 210 extends in the horizontal direction, has an exhaust port 211 on the upper surface on one end side, and an intake port 212 on the lower surface on the other end side.
  • the exhaust port 211 is connected to the suction port 202a of the outer casing 201.
  • the exhaust duct 220 is a flexible duct formed of an elastic material such as rubber and has a bellows portion 221 at an intermediate portion.
  • the upper end portion 222 of the exhaust duct 220 is connected to the discharge port 202b of the outer casing 201.
  • an introduction port 22b is formed behind the opening 22a, and a lower end portion 223 of the exhaust duct 220 is connected to the introduction port 22b.
  • the upper portion 230a of the nozzle 230 has a cylindrical shape, and the lower portion 230b has a tapered shape and extends obliquely downward.
  • a circular air outlet 231 is formed at the top end of the lower portion 230b of the nozzle 230.
  • the opening angle ⁇ of the opening direction D of the air outlet 230 with respect to the axial direction L of the nozzle 230 is, for example, 45 degrees.
  • An annular flange portion 232 is formed at the upper end of the nozzle 230, and a plurality of insertion holes 233 are formed in the flange portion 232.
  • the nozzle 230 is attached to the introduction port 22b of the outer tub cover 22 from below. At this time, a screw (not shown) that passes through the insertion hole 233 of the flange portion 232 is fixed to the periphery of the introduction port 22b.
  • the nozzle 230 is connected to the lower end portion 223 of the exhaust duct 220 via the introduction port 22b.
  • the axial direction L of the nozzle 230 is parallel to the vertical direction, whereby the air outlet 231 of the nozzle 230 has an opening angle ⁇ of, for example, 45 degrees from the vertical direction, and is inclined downward. direction.
  • the opening angle ⁇ of the air outlet 231 is too small, that is, when the opening direction D of the air outlet 231 is too close to the direct downward direction, the downward momentum of the warm air blown from the air outlet 231 becomes too strong, and the up and down movement of the laundry becomes difference.
  • the opening angle ⁇ of the air outlet 231 becomes excessively large, that is, when the opening direction D of the air outlet 231 is too close to the horizontal direction, the downward momentum of the warm air blown from the air outlet 231 becomes excessive. It is weak, and the wrinkle smoothing effect of the laundry described later becomes small.
  • the opening angle ⁇ of 231 is set in the range of 30 degrees to 60 degrees.
  • the nozzle 230 is disposed in the vicinity of the inner wall surface 24a of the washing and dewatering tub 24 so as to avoid the balance ring 25 at the upper portion of the washing and dewatering tub 24. Then, the orientation of the nozzle 230 is set such that the air outlet 231 opens in a direction that does not face the center P of the pulsator 26 when the washing and dewatering tub 24 is viewed from above. In other words, when the clockwise direction of FIG. 6 is the forward rotation direction A of the pulsator 26 and the counterclockwise direction of FIG. 6 is the reverse rotation direction B of the pulsator 26, the air outlet 231 faces the reverse direction B side.
  • the air outlet 231 may also face the normal rotation direction A side. Further, as shown by the ellipses in FIG. 6, the direction of the air outlet 231 is an area on the outer circumference side which is half the center P of the pulsator 26, that is, the length of 1/2R shown in FIG.
  • the washing operation is an operation in which only washing is performed, and the washing process, the intermediate dehydration process, the rinsing process, and the final dehydration process are sequentially performed.
  • the washing and drying operation is a continuous washing to drying operation, and then the final dehydration process is performed.
  • the drying operation is an operation in which only drying is performed, and only the drying process is performed.
  • the pulsator 26 is rotated in the forward rotation direction A and the reverse rotation direction B in a state where water is stored in the washing and dewatering tub 24.
  • a flow of water is generated in the washing and dewatering tub 24 by the rotation of the pulsator 26.
  • the laundry is washed by the generated water stream and the detergent contained in the water.
  • the laundry is rinsed through the resulting water stream.
  • the washing and dewatering tub 24 and the pulsator 26 are integrally rotated at a high speed.
  • the laundry is dehydrated by the action of centrifugal force generated in the washing dewatering bucket 24.
  • the blower 204 and the heater 205 operate in the drying device 50.
  • the blower 204a of the blower 204 rotates, the outside air is sucked into the intake duct 210 from the intake port 212, and the air passing through the intake duct 210 is sucked into the blower 204a in the outer casing 201 through the suction port 202a.
  • the wind is sent from the blower 204a, and the sent air is heated by the heater 205 to become warm air.
  • the warm air is discharged from the discharge port 202b and passes through the exhaust duct 220 to reach the nozzle 230.
  • the warm air is blown vigorously from the air outlet 231 of the nozzle 230 toward the bottom of the washing and dewatering tub 24, that is, the region on the outer peripheral side of the pulsator 26 shown in Fig. 6 .
  • the flow rate of the warm air immediately after being blown out from the air outlet 231 of the nozzle 230 is about 100 m/s.
  • the initial flow rate is 50 m/s or more, and it is preferable to set it as 80 m/s or more.
  • the warm air blown from the air outlet 231 is greatly enhanced from the warm air current of about 20 m/s which is blown into the washing and dewatering tub 24 in the conventional drying process.
  • the pulsator 26 repeats the rotation of the forward rotation direction A and the rotation of the reverse rotation direction B.
  • FIG. 7(a) and 7(b) are diagrams schematically showing the movement of the laundry in the washing and dewatering tub 24 in the drying process of the present embodiment.
  • Fig. 7 (a) and Fig. 7 (b) only the pulsator 26, the nozzle 230, and the laundry are drawn.
  • the laundry is dried by the warm air that is contacted.
  • the pulsator 26 is agitated, the laundry is easily collected by the centrifugal force to the outer peripheral side of the pulsator 26.
  • the direction of the outlet 231 of the nozzle 230 is the outer peripheral side of the pulsator 26, the warm air is easily contacted. To the laundry that is turned over on the outer peripheral side.
  • the pulsator 26 when the pulsator 26 is rotated in the forward rotation direction A, the warm air is easily and effectively contacted. Thereby, in the drying process, it is preferable to increase the rotation frequency of the pulsator 26 in the forward rotation direction A.
  • the laundry since the warm air is blown from the nozzle 230 to the laundry that is turned upward by the action of the inclined surface 112 of the pulsator 26, the laundry is easily inside the washing and dewatering tub 24. Unfolding, it is not easy to produce wrinkles on the laundry during drying.
  • the direction of the air outlet 231 of the nozzle 230 is the region on the outer circumferential side of the pulsator 26, the warm air from the air outlet 231 is easily contacted to the pulsator by the centrifugal force when the pulsator 26 is rotated.
  • 8(a) and 8(b) are a perspective view and a side view, respectively, of the nozzle 240 of Modification 1.
  • the nozzle 240 of the present modification example may be used instead of the nozzle 230 of the above embodiment.
  • the nozzle 240 of the present modification is gradually curved toward the front of the nozzle 240, and the distal end portion 240a has a tapered shape in which the front side and the rear side of the nozzle 240 are inclined.
  • a rectangular slit-shaped air outlet 241 extending in the left-right direction of the nozzle 240 is formed.
  • the opening angle ⁇ of the air outlet 241 is also preferably set in the range of 30 degrees to 60 degrees.
  • annular flange portion 242 is provided at the upper end portion of the nozzle 240.
  • the nozzle 240 is attached to the outer tub 22 using the flange portion 242.
  • FIG. 9 is a perspective view of the nozzle 240 and the rotation mechanism unit 250 according to the second modification.
  • a rotation mechanism portion 250 that rotates the nozzle 240 about the axial direction L of the nozzle 240 may be provided. It should be noted that the nozzle 230 may be used instead of the nozzle 240.
  • the rotation mechanism unit 250 includes a nozzle side gear 251 that is provided at the upper end portion of the nozzle 240 instead of the flange portion 242, a motor side gear 252 that is coupled to the nozzle side gear 251, a drive motor 253 that rotates the motor side gear 252, and a drive is mounted.
  • the motor mounting portion 254 of the motor 253 is configured.
  • connection port portion which protrudes downward and is fitted to the inner side of the upper portion of the nozzle 240 is formed around the introduction port 22b of the outer tub cover 22, and the nozzle 240 passes through the connection port portion. It is supported by free rotation. Further, it is preferable that the motor mounting portion 254 is attached to the outer tub cover 22.
  • FIGS. 10( a ) and 10 ( b ) are views showing a state in which the orientation of the nozzle 240 is changed in accordance with the rotation direction of the pulsator 26 in the second modification.
  • the mechanism unit 250 rotates the nozzle 240 in the clockwise direction as viewed from above, and positions the nozzle 240 at the first rotational position in which the air outlet 241 faces the reverse direction B side. Thereby, the warm air from the air outlet 241 is in good contact with the laundry which is turned upward in the normal rotation direction A by the rotation of the pulsator 26 in the normal rotation direction A.
  • the warm air from the air outlet 241 can be brought into good contact with the pulsator 26 regardless of the direction in which the pulsator 26 rotates in the forward rotation direction A and the reverse rotation direction B. Washing. Thereby, the wrinkle smoothing effect of the laundry can be improved.
  • FIG. 11 is a perspective view of the pulsator 27 of Modification 3.
  • the pulsator 27 of the present modification may be used.
  • the pulsator 27 includes a substantially disk-shaped susceptor 300 and three blade portions 310 formed on the surface of the susceptor 300 at intervals of 120 degrees. Each of the blade portions 310 extends radially from the central portion 301 of the susceptor 300 to the outer peripheral edge. In each of the blade portions 310, a flat inclined surface 312 for pushing the laundry upward is formed on both sides of the top portion 311 extending in the horizontal direction in a straight line. The inclination angle ⁇ of the inclined surface 312 with respect to the surface perpendicular to the rotational axis X of the pulsator 27 is, for example, 45 degrees. A plurality of water passing holes 320 are formed in the surface of the base 300 and the blade portion 310. The water passing hole 320 passes water to the back side of the pulsator 27.
  • the inclination angle ⁇ of the three blade portions 310 is preferably set in the range of 30 degrees to 60 degrees.
  • the laundry can be favorably inverted.
  • the nozzle 230 of the drying device 50 is disposed on the rear side of the upper portion.
  • the position of the nozzle 230 is not limited to this and can be changed as appropriate.
  • the nozzle 230 may be disposed on the front side of the opening portion 22a of the outer tub cover 22.
  • blower 204 may be a fan other than the centrifugal fan
  • heater 205 may be a heater other than the PTC heater.
  • the rotation mechanism portion 250 may be constituted by a mechanism other than the mechanism that uses the gear of the above-described modification 2 and the drive motor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

本发明提供一种能减少在烘干的洗涤物上产生的褶皱的洗衣干衣机。全自动洗衣干衣机具备：外桶(20)，弹性地支承于机壳内；洗涤脱水桶(24)，能旋转地配置于外桶(20)内，并容纳洗涤物；烘干装置(50)，用于烘干洗涤脱水桶(24)内的洗涤物；以及波轮(26)，能旋转地配置于洗涤脱水桶(24)的底部，并具有用于将洗涤物推向上方的倾斜面(112)。烘干装置(50)包括加热器、送风机、以及将通过加热器以及送风机的动作产生的暖风从上方朝向洗涤脱水桶(24)的底部吹出的喷嘴(230)。喷嘴(230)配置于洗涤脱水桶(24)的内壁面(24a)附近，其吹出口(231)向斜下方向、且从上方观察洗涤脱水桶(24)时不朝向波轮(26)的中心(P)的方向开口。

Description

洗衣干衣机 技术领域
本发明涉及一种洗衣干衣机。
背景技术
以往，已知一种洗衣干衣机，其在通过配置于洗涤脱水桶的底部的波轮使洗涤脱水桶内产生水流而进行衣物的洗涤的所谓涡旋式洗衣机(全自动洗衣机)上搭载了衣物的烘干功能。例如，专利文献1中记载了这种洗衣干衣机的一例。
专利文献1的洗衣干衣机中，在具有洗涤物投入口的上表面板，配置有用于向洗涤脱水桶内供给高温空气的暖风供给单元。配置有洗涤脱水桶的外桶的上表面的开口由具有内盖的外桶罩覆盖。由暖风供给单元生成的暖风通过连接于外桶罩的暖风管道从外桶的上方朝向洗涤脱水桶内吹出。在洗涤脱水桶中，洗涤物由波轮搅拌。
现有技术文献
专利文献
专利文献1：日本特开2007-054368号公报
发明内容
发明所要解决的问题
在上述洗衣干衣机中，是洗涤物由波轮搅拌的构成，因此洗涤物无论如何也难以动态地移动。由此，有可能容易在洗涤物收缩的状态下烘干，容易在烘干的洗涤物上产生褶皱。
本发明是鉴于这样的问题而完成的发明，其目的在于，提供一种能减少在烘干的洗涤物上产生的褶皱的洗衣干衣机。
用于解决问题的方案
本发明的主要方案的洗衣干衣机具备：外桶，弹性地支承于机壳内；洗涤脱水桶，能旋转地配置于所述外桶内，并容纳洗涤物；烘干装置，用于烘干所述洗涤脱水桶内的洗涤物；以及波轮，能旋转地配置于所述洗涤脱水桶的底部，并具有用于将洗涤物推向上方的倾斜面。此处，所述烘干装置包括加热器、送风机、以及将通过所述加热器以及所述送风机的动作产生的暖风从上方朝向所述洗涤脱水桶的底部吹出的喷嘴。所述喷嘴配置于所述洗涤脱水桶的内壁面附近，其吹出口向斜下方向、且从上方观察所述洗涤脱水桶时不朝向所述波轮的中心的方向开口。
根据上述的构成，洗涤物在波轮旋转时通过倾斜面的作用被向上方翻转，暖风被从喷嘴吹向翻转的洗涤物，因此，洗涤物容易在洗涤脱水桶内展开，烘干时不容易在洗涤物上产生褶皱。
在本方案的洗衣干衣机中，可以采用所述吹出口的朝向目标是距离所述波轮的中心比一半更靠外周侧的区域这样的构成。
根据上述的构成，来自吹出口的暖风容易接触到通过波轮旋转时的离心力聚集到波轮的外周侧并在外周侧翻转的洗涤物。由此，容易进一步减少洗涤物的褶皱的产生。
在本方案的洗衣干衣机中，可以采用还具备使所述喷嘴绕其轴线方向转动的转动机构部的构成。该情况下，所述波轮在由所述烘干装置进行烘干时向正转方向和反转方向旋转，所述转动机构部在所述波轮向正转方向旋转时，使所述喷嘴位于所述吹出口朝向反转方向侧这样的第一转动位置，在所述波轮向反转方向旋转时，使所述喷嘴位于所述吹出口朝向正转方向侧这样的第二转动位置。
根据上述的构成，无论在波轮向正转方向以及反转方向的哪个方向旋转时，都能使来自吹出口的暖风良好地接触到通过波轮翻转的洗涤物。由此，容易提高洗涤物的褶皱抚平效果。
发明效果
根据本发明，可以提供一种能减少在烘干的洗涤物上产生的褶皱的洗衣干 衣机。
本发明的效果以及意义通过以下所示的实施方式的说明将变得更清楚。但是，以下的实施方式终究是实施本发明时的一个例示，本发明不受以下的实施方式所记载的内容的任何限制。
附图说明
图1是实施方式的全自动洗衣干衣机的侧剖图。
图2是实施方式的波轮的立体图。
图3是表示实施方式的在上表面板的容纳部设置有烘干装置的状态的上表面板、外桶罩以及烘干装置的立体图。
图4(a)是实施方式的去掉了上壳体的状态的烘干装置的立体图，图4(b)是实施方式的去掉了上壳体和送风机的状态的烘干装置的立体图。
图5(a)以及图5(b)分别是实施方式的喷嘴的立体图以及侧视图。
图6是用于对实施方式的从上方观察洗涤脱水桶时的喷嘴的吹出口的方向进行说明的图。
图7(a)以及图7(b)是示意性地表示实施方式的烘干过程中的洗涤物在洗涤脱水桶内的移动的图。
图8(a)以及图8(b)分别是变更例1的喷嘴的立体图以及侧视图。
图9是变更例2的喷嘴和转动机构部的立体图。
图10(a)以及图10(b)是表示变更例2的根据波轮的旋转方向改变喷嘴的朝向的样子的图。
图11是变更例3的波轮的立体图。
具体实施方式
以下，参照附图，对作为本发明的洗衣干衣机的一实施方式的全自动洗衣干衣机1进行说明。
图1是本实施方式的全自动洗衣干衣机1的侧剖图。
全自动洗衣干衣机1具备构成外观的机壳10。机壳10包括：方形筒状的机身部11，上下表面被打开；上表面板12，覆盖机身部11的上表面；以及底座13，支承机身部11。在上表面板12，形成有用于投入洗涤物的投入口14。投入口14由自由开闭的上盖15覆盖。
在机壳10内，通过具有防振装置的四根吊棒21弹性地悬吊支承外桶20。外桶20的上表面由外桶罩22覆盖。在外桶罩22，在与投入口14对应的位置形成有与投入口14大致相同的大小的开口部22a。开口部22a由内盖23可开闭地覆盖。
在外桶20内，配置有上表面被打开的大致圆筒状的洗涤脱水桶24。在洗涤脱水桶24的内壁面24a，遍及整周地形成有许多脱水孔24b。在洗涤脱水桶24的上部，设置有平衡环25。在洗涤脱水桶24的底部，配置有波轮26。
在外桶20的外底部，配置有产生驱动洗涤脱水桶24以及波轮26的转矩的驱动单元30。驱动单元30包括驱动电机31和传递机构部32。传递机构部32具有离合器机构，通过该离合器机构的切换操作，在洗涤过程以及漂洗过程中，将驱动电机31的转矩仅传递给波轮26而仅使波轮26旋转，在脱水过程中，将驱动电机31的转矩传递给波轮26以及洗涤脱水桶24而使波轮26以及洗涤脱水桶24一体旋转。
在外桶20的外底部，形成有排水口部20a。在排水口部20a，设置有排水阀40。排水阀40连接于排水软管41。当排水阀40被打开时，蓄于洗涤脱水桶24以及外桶20的水通过排水软管41向机体外部排出。
在上表面板12的后部，设置有上表面开口的容纳部12a。容纳部12a的上表面由后罩16覆盖。在容纳部12a内，容纳有用于烘干洗涤脱水桶24内的洗涤物的烘干装置50和用于向外桶20内进行供水的供水装置(未图示)。
接着，对波轮26的构成进行详细说明。
图2是本实施方式的波轮26的立体图。
波轮26包括大致圆盘状的基座100、以180度的间隔形成于基座100的表面的两片叶片部110、以及形成于基座100的外周缘的两个壁部120。基座100 的表面朝向中心部101缓慢地向上倾斜。
各叶片部110从基座100的中心部101遍及至外周缘呈放射状延伸。在各叶片部110，在呈直线向水平方向延伸的顶部111的两侧形成有用于将洗涤物推向上方的平坦的倾斜面112。倾斜面112相对于与波轮26的旋转轴方向X垂直的面的倾斜角度α例如设为45度。当倾斜角度α过小时，在由烘干装置50进行烘干时，在波轮26旋转时，无法高高抬起爬上倾斜面112的洗涤物。相反，当倾斜角度α过大时，在波轮26旋转时，洗涤物难以爬上倾斜面112。由此，倾斜角度α设定在30度至60度的范围为好。
在基座100以及叶片部110的表面，形成有许多通水孔130。通水孔130向波轮26的背侧通水。
壁部120以沿着基座100的外周缘的方式形成为圆弧状。在波轮26旋转时，载置于基座100的表面的洗涤物通过离心力将要向洗涤脱水桶24的内壁面24a侧移动时，壁部120阻止该洗涤物而使其朝向叶片部110的倾斜面112。由此，洗涤物通过倾斜面112被良好地翻转。
接着，对烘干装置50的构成进行详细说明。
图3是表示本实施方式的在上表面板12的容纳部12a设置有烘干装置50的状态的上表面板12、外桶罩22以及烘干装置50的立体图。图4(a)是本实施方式的去掉了上壳体203的状态的烘干装置50的立体图，图4(b)是本实施方式的去掉了上壳体203和送风机204的状态的烘干装置50的立体图。图5(a)以及图5(b)分别是本实施方式的喷嘴230的立体图以及侧视图。图6是用于对本实施方式的从上方观察洗涤脱水桶24时的喷嘴230的吹出口231的方向进行说明的图。需要说明的是，在图3中，为了方便起见，上表面板12被绘制成透明的状态。此外，在图3、图4(a)、图4(b)中，为了方便起见，喷嘴230被绘制成比实际更朝向上表面板12的正面方向。
烘干装置50包括：暖风产生单元200、吸气管道210、排气管道220、以及喷嘴230。
暖风产生单元200具备外壳201。外壳201通过将上表面开口的下壳体202与下表面开口的上壳体203结合而形成。在下壳体202，形成有吸入口202a和 排出口202b。
在外壳201设置有送风机204和加热器205。送风机204是高风量/高静压型的离心风机，包括风机204a和用于使风机204a旋转的风机电机204b。风机204a配置为在外壳201内与吸入口202a相面对，风机电机204b配置于外壳201的外顶面。送风机204的最大风量例如设为3m3/min左右，最大静压例如设为11kPa左右。加热器205例如是PTC加热器，对穿过其内部的风进行加热。加热器205在外壳201的内部，配置于送风机204与排出口202b之间。
吸气管道210在水平方向延伸，在一端侧的上表面具有排气口211，在另一端侧的下表面具有吸气口212。排气口211连接于外壳201的吸入口202a。
排气管道220是柔性管道，由橡胶等弹性材料形成，在中间部分具有波纹管部221。排气管道220的上端部222连接于外壳201的排出口202b。如图3所示，在外桶罩22，在开口部22a的后方形成有导入口22b，排气管道220的下端部223连接于导入口22b。
喷嘴230的上部230a为圆筒形状，下部230b具有顶端变细的形状并向斜下方向延伸。在喷嘴230的下部230b的顶端，形成有圆形的吹出口231。在本实施方式中，吹出口230的开口方向D相对于喷嘴230的轴线方向L所成的开口角度β例如设为45度。
在喷嘴230的上端形成有圆环状的凸缘部232，在凸缘部232形成有多个插通孔233。喷嘴230从下方安装于外桶罩22的导入口22b。此时，穿过凸缘部232的插通孔233的螺钉(未图示)固定于导入口22b的周围。喷嘴230经由导入口22b连接于排气管道220的下端部223。
在喷嘴230安装于外桶罩22的状态下，喷嘴230的轴线方向L与铅直方向平行，由此，喷嘴230的吹出口231距离铅直方向具有例如45度的开口角度β而朝向斜下方向。当吹出口231的开口角度β过小时，即当吹出口231的开口方向D过于接近正下方时，从吹出口231吹出的暖风的向下的势头变得过强，洗涤物的上下移动变差。另一方面，当吹出口231的开口角度β变得过大时，即，当吹出口231的开口方向D过于接近水平方向时，从吹出口231吹出的暖风的向下的势头变得过弱，后述的洗涤物的褶皱抚平效果变小。由此，吹出口 231的开口角度β设定在30度至60度的范围为好。
而且，如图6所示，喷嘴230在洗涤脱水桶24的上部，以避开平衡环25的方式，配置于洗涤脱水桶24的内壁面24a附近。然后，喷嘴230的朝向设定为其吹出口231向从上方观察洗涤脱水桶24时不朝向波轮26的中心P的方向开口。即，将图6的顺时针方向设为波轮26的正转方向A，将图6的逆时针方向设为波轮26的反转方向B时，吹出口231朝向反转方向B侧。需要说明的是，吹出口231也可以朝向正转方向A侧。此外，如图6中斜线的椭圆所示，吹出口231的朝向目标是距离波轮26的中心P比一半、即图6所示的1/2R的长度更靠外周侧的区域。
接着，对全自动洗衣干衣机1的动作进行说明。
在全自动洗衣干衣机1中，进行各种运转模式的洗涤运转、洗涤烘干运转或烘干运转。洗涤运转是仅进行洗涤的运转，按顺序执行洗涤过程、中间脱水过程、漂洗过程以及最终脱水过程。洗涤烘干运转是连续进行洗涤到烘干的运转，接着最终脱水过程执行烘干过程。烘干运转是仅进行烘干的运转，仅执行烘干过程。
在洗涤过程以及漂洗过程中，在水蓄于洗涤脱水桶24内的状态下，波轮26向正转方向A以及反转方向B旋转。通过波轮26的旋转在洗涤脱水桶24内产生水流。在洗涤过程中，洗涤物通过所产生的水流和水中所含的洗涤剂而被清洗。在漂洗过程中，洗涤物通过所产生的水流而被漂洗。
在中间脱水过程以及最终脱水过程中，洗涤脱水桶24以及波轮26一体地高速旋转。洗涤物通过在洗涤脱水桶24产生的离心力的作用而被脱水。
在烘干过程中，在烘干装置50中送风机204以及加热器205进行动作。当送风机204的风机204a旋转时，外部的空气被从吸气口212吸入吸气管道210内，穿过吸气管道210的空气通过吸入口202a被吸入外壳201内的风机204a。风被从风机204a送出，所送出的风由加热器205加热而变成暖风。暖风被从排出口202b排出，穿过排气管道220到达喷嘴230。然后，暖风从喷嘴230的吹出口231朝向洗涤脱水桶24的底部、即图6所示的波轮26的外周侧的区域猛烈地吹出。在本实施方式中，刚从喷嘴230的吹出口231吹出后的暖风的流速、 即初始的流速为100m/s左右。需要说明的是，初始的流速设为50m/s以上，优选设为80m/s以上为好。如此，从吹出口231吹出的暖风相比以往的烘干过程中吹出至洗涤脱水桶24内的流速20m/s左右的暖风势头大幅度增强。
在洗涤脱水桶24内，波轮26重复正转方向A的旋转和反转方向B的旋转。
图7(a)以及图7(b)是示意性地表示本实施方式的烘干过程中的洗涤物在洗涤脱水桶24内的移动的图。在图7(a)以及图7(b)中，仅绘制有波轮26、喷嘴230、以及洗涤物。
当波轮26旋转时，如图7(a)所示，洗涤物一边被波轮26的叶片部110推动，一边滑上叶片部110的倾斜面112，由此，被向叶片部110的行进方向的上方翻转。在波轮26向正转方向A旋转的情况下，来自喷嘴230的暖风被从与翻转的洗涤物前行的方向相反的方向猛烈地吹向洗涤物。如图7(b)所示，在洗涤物上，向行进方向的加速力和暖风的吹力作用于相反的方向，因此，洗涤物通过这些力被在水平方向展开，洗涤物的褶皱被抚平。而且，洗涤物通过接触到的暖风被烘干。在由波轮26进行搅拌时，虽然洗涤物容易通过离心力聚集到波轮26的外周侧，但由于喷嘴230的吹出口231的朝向目标是波轮26的外周侧的区域，因此暖风容易接触到在外周侧翻转的洗涤物。
在本实施方式中，在波轮26向正转方向A旋转时，暖风容易有效地接触。由此，在烘干过程中，增大波轮26向正转方向A的旋转频率为好。
<实施方式的效果>
以上，根据本实施方式，由于采用暖风被从喷嘴230猛烈地吹向通过波轮26的倾斜面112的作用被向上方翻转的洗涤物的构成，因此，洗涤物容易在洗涤脱水桶24内展开，烘干时不容易在洗涤物上产生褶皱。
而且，根据本实施方式，由于喷嘴230的吹出口231的朝向目标是波轮26的外周侧的区域，因此来自吹出口231的暖风容易接触到通过波轮26旋转时的离心力聚集到波轮26的外周侧并在外周侧翻转的洗涤物。由此，容易进一步减少洗涤物的褶皱的产生。
以上，对本发明的实施方式进行了说明，但本发明不受上述实施方式等的任何限制，此外，本发明的实施方式也可以进行上述以外的各种变更。
<变更例1>
图8(a)以及图8(b)分别是变更例1的喷嘴240的立体图以及侧视图。
也可以使用本变更例的喷嘴240来代替上述实施方式的喷嘴230。本变更例的喷嘴240朝向喷嘴240的前方缓慢地弯曲，其顶端部240a设为喷嘴240的前侧和后侧倾斜的顶端变细形状。在喷嘴240的顶端，形成有在喷嘴240的左右方向延伸的长方形的狭缝状的吹出口241。在本实施方式的喷嘴240中，其吹出口241的开口角度β也设定在30度至60度的范围为好。
而且，在喷嘴240的上端部，设置有圆环状的凸缘部242。喷嘴240使用凸缘部242安装于外桶罩22。
<变更例2>
图9是变更例2的喷嘴240和转动机构部250的立体图。
在烘干装置50中，也可以设置有使喷嘴240绕该喷嘴240的轴线方向L旋转的转动机构部250。需要说明的是，也可以使用喷嘴230来代替喷嘴240。
转动机构部250由代替凸缘部242设置于喷嘴240的上端部的喷嘴侧齿轮251、连结于喷嘴侧齿轮251的电机侧齿轮252、使电机侧齿轮252旋转的驱动电机253、以及安装有驱动电机253的电机安装部254构成。
当电机侧齿轮252通过驱动电机253的转矩从上方观察时向顺时针方向旋转时，喷嘴侧齿轮251从上方观察时向逆时针方向旋转，喷嘴240向逆时针方向转动。此外，当电机侧齿轮252通过驱动电机253的转矩从上方观察时向逆时针方向旋转时，喷嘴侧齿轮251从上方观察时向顺时针方向旋转，喷嘴240向顺时针方向转动。
需要说明的是，虽然图9中未示出，但在外桶罩22的导入口22b的周围形成有向下方突出并嵌于喷嘴240的上部的内侧的连接口部，喷嘴240通过该连接口部被自由旋转地支承为好。此外，电机安装部254安装于外桶罩22为好。
图10(a)以及图10(b)是表示变更例2的根据波轮26的旋转方向改变喷嘴240的朝向的样子的图。
在烘干过程中，如图10(a)所示，在波轮26向正转方向A旋转时，转动 机构部250使喷嘴240从上方观察时向顺时针方向转动，并使喷嘴240位于吹出口241朝向反转方向B侧这样的第一转动位置。由此，来自吹出口241的暖风通过波轮26向正转方向A的旋转而良好地接触到被向上方且正转方向A翻转的洗涤物。
另一方面，在烘干过程中，如图10(b)所示，在波轮26向反转方向B旋转时，转动机构部250使喷嘴240从上方观察时向逆时针方向转动，并使喷嘴240位于吹出口241朝向正转方向A侧这样的第二转动位置。由此，来自吹出口241的暖风通过波轮26向反转方向B的旋转而良好地接触到被向上方且反转方向B翻转的洗涤物。
如此，根据本变更例的构成，无论在波轮26向正转方向A以及反转方向B的哪个方向旋转时，都能使来自吹出口241的暖风良好地接触到通过波轮26翻转的洗涤物。由此，能提高洗涤物的褶皱抚平效果。
<变更例3>
图11是变更例3的波轮27的立体图。
也可以使用本变更例的波轮27来代替上述实施方式的波轮26。
波轮27包括大致圆盘状的基座300和以120度的间隔形成于基座300的表面的三片叶片部310。各叶片部310从基座300的中心部301遍及至外周缘呈放射状延伸。在各叶片部310，在呈直线向水平方向延伸的顶部311的两侧形成有用于将洗涤物推向上方的平坦的倾斜面312。倾斜面312相对于与波轮27的旋转轴向X垂直的面的倾斜角度α例如设为45度。在基座300以及叶片部310的表面，形成有许多通水孔320。通水孔320向波轮27的背侧通水。
需要说明的是，与上述实施方式的波轮26相同，三个叶片部310的倾斜角度α设定在30度至60度的范围为好。
即使在使用了本变更例的波轮27的情况下，与上述实施方式的波轮26相同，在由烘干装置50进行烘干时，也能使洗涤物良好地翻转。
<其它变更例>
在上述实施方式中，在外桶罩22的开口部22a的后侧、即洗涤脱水桶24 的上部的后侧，配置有烘干装置50的喷嘴230。然而，喷嘴230的位置不局限于此，可以适当变更。例如，喷嘴230也可以配置于外桶罩22的开口部22a的前侧。
此外，除了喷嘴230、240或波轮26、27之外，也可以使用各种形状的喷嘴或波轮。
而且，送风机204也可以是离心风机之外的风机，加热器205也可以是PTC加热器之外的加热器。
而且，转动机构部250也可以由使用上述变更例2这样的齿轮和驱动电机的机构之外的机构构成。
除此之外，本发明的实施方式可以在权利要求书所示的技术思想的范围内适当进行各种变更。
附图标记说明
1：全自动洗衣干衣机；20：外桶；24：洗涤脱水桶；24a：内壁面；26：波轮；50：烘干装置；112：倾斜面；204：送风机；205：加热器；230：喷嘴；231：吹出口；250：转动机构部。

Claims (3)

  1. 一种洗衣干衣机，其特征在于，具备：
    外桶，弹性地支承于机壳内；
    洗涤脱水桶，能旋转地配置于所述外桶内，并容纳洗涤物；
    烘干装置，用于烘干所述洗涤脱水桶内的洗涤物；以及
    波轮，能旋转地配置于所述洗涤脱水桶的底部，并具有用于将洗涤物推向上方的倾斜面，
    所述烘干装置包括加热器、送风机、以及将通过所述加热器以及所述送风机的动作产生的暖风从上方朝向所述洗涤脱水桶的底部吹出的喷嘴，
    所述喷嘴配置于所述洗涤脱水桶的内壁面附近，其吹出口向斜下方向、且从上方观察所述洗涤脱水桶时不朝向所述波轮的中心的方向开口。
  2. 根据权利要求1所述的洗衣干衣机，其特征在于，
    所述吹出口的朝向目标是距离所述波轮的中心比一半更靠外周侧的区域。
  3. 根据权利要求1或2所述的洗衣干衣机，其特征在于，
    还具备转动机构部，使所述喷嘴绕其轴线方向转动，
    所述波轮在由所述烘干装置进行烘干时向正转方向和反转方向旋转，
    所述转动机构部在所述波轮向正转方向旋转时，使所述喷嘴位于所述吹出口朝向反转方向侧这样的第一转动位置，
    所述转动机构部在所述波轮向反转方向旋转时，使所述喷嘴位于所述吹出口朝向正转方向侧这样的第二转动位置。
PCT/CN2017/108137 2016-10-28 2017-10-27 洗衣干衣机 Ceased WO2018077252A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-212054 2016-10-28
JP2016212054A JP6909460B2 (ja) 2016-10-28 2016-10-28 洗濯乾燥機

Publications (1)

Publication Number Publication Date
WO2018077252A1 true WO2018077252A1 (zh) 2018-05-03

Family

ID=62024368

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/108137 Ceased WO2018077252A1 (zh) 2016-10-28 2017-10-27 洗衣干衣机

Country Status (2)

Country Link
JP (1) JP6909460B2 (zh)
WO (1) WO2018077252A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002320798A (ja) * 2001-04-26 2002-11-05 Matsushita Electric Ind Co Ltd 乾燥機および洗濯乾燥機
JP2003290589A (ja) * 2002-04-02 2003-10-14 Toshiba Corp 洗濯乾燥機
JP2012000313A (ja) * 2010-06-18 2012-01-05 Sharp Corp 洗濯乾燥機
CN203593894U (zh) * 2013-11-06 2014-05-14 临沂正科电子有限公司 具有烘干功能的洗衣机
JP2016037094A (ja) * 2014-08-06 2016-03-22 株式会社東洋シート 車両用シート

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005245810A (ja) * 2004-03-05 2005-09-15 Matsushita Electric Ind Co Ltd 洗濯乾燥機
JP2004305786A (ja) * 2004-08-09 2004-11-04 Hitachi Ltd 洗濯機
CN2795264Y (zh) * 2005-03-18 2006-07-12 海尔集团公司 具高效烘干功能的洗衣机
JP2011239990A (ja) * 2010-05-19 2011-12-01 Sharp Corp 乾燥機
CN105316890B (zh) * 2014-07-31 2018-04-10 Lg电子株式会社 洗衣机
JP2016144483A (ja) * 2015-02-06 2016-08-12 日立アプライアンス株式会社 洗濯乾燥機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002320798A (ja) * 2001-04-26 2002-11-05 Matsushita Electric Ind Co Ltd 乾燥機および洗濯乾燥機
JP2003290589A (ja) * 2002-04-02 2003-10-14 Toshiba Corp 洗濯乾燥機
JP2012000313A (ja) * 2010-06-18 2012-01-05 Sharp Corp 洗濯乾燥機
CN203593894U (zh) * 2013-11-06 2014-05-14 临沂正科电子有限公司 具有烘干功能的洗衣机
JP2016037094A (ja) * 2014-08-06 2016-03-22 株式会社東洋シート 車両用シート

Also Published As

Publication number Publication date
JP6909460B2 (ja) 2021-07-28
JP2018068626A (ja) 2018-05-10

Similar Documents

Publication Publication Date Title
ES2791037T3 (es) Máquina de lavar
CN108239845A (zh) 洗衣机
CN101037839B (zh) 滚筒式洗涤机
CN104302827B (zh) 衣物干燥机
CN110100056B (zh) 洗衣干衣机
TW201506222A (zh) 洗衣機
CN111041782B (zh) 一种滚筒洗衣机
WO2018077252A1 (zh) 洗衣干衣机
JP6845028B2 (ja) 洗濯乾燥機
RU2416684C1 (ru) Стиральная машина барабанного типа
JP5146472B2 (ja) 洗濯乾燥機
JP2005080946A (ja) 洗濯機及び洗濯乾燥機
CN107313205B (zh) 洗衣烘干机
JP2008194528A (ja) 電気洗濯機
JP2017074187A (ja) ドラム式洗濯乾燥機
WO2019101048A1 (zh) 洗衣干衣机
JP4290132B2 (ja) 乾燥機
JP2000342880A (ja) ドラム式洗濯機
WO2017202296A1 (zh) 洗衣干衣机
JP5039824B2 (ja) 洗濯乾燥機
JP5441860B2 (ja) 洗濯乾燥機および乾燥機
JP2002058892A (ja) 全自動洗濯乾燥機
JP7104932B2 (ja) 洗濯機
JPH0415090A (ja) 洗濯機
CN115667618A (zh) 洗涤干燥机

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: 17863318

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17863318

Country of ref document: EP

Kind code of ref document: A1