TW201204893A - Laundry processing apparatus - Google Patents

Abstract

The present invention provides a laundry processing apparatus (100) including: a housing (200) on which an opening (215) for taking laundry in and out is formed; a door (300, 300A) configured to rotate between a closing position where the door (300, 300A) closes the opening (215) and an opening position where the door (300, 300A) opens the opening (215); a lock mechanism (600) configured to lock the door (300, 300A) at the closing position; and a handle (700) used for rotating the door (300, 300A) between the closing position and the opening position, wherein the door (300, 300A) pivotally supports the lock mechanism (600) and the handle (700), and the lock mechanism (600) unlocks the door (300, 300A) at the closing position in conjunction with the handle (700) turned to rotate the door (300, 300A) from the closing position to the opening position.

Description

201204893 VI. Description of the invention: C ^ 明技术技术^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ The locking mechanism in the closed position. BACKGROUND OF THE INVENTION A laundry treatment machine, a dryer, or a washer-dryer performs a predetermined treatment (washing treatment, dehydration treatment, cleaning treatment, or drying treatment) on a laundry, and generally has a casing and a treatment in the casing. Slot (laundry tank, dewatering tank or dryer tank). The treatment tank performs a predetermined treatment of washing, washing, dehydrating or drying by performing a rotary motion. The casing is formed with an opening portion into which the conventional processing tank is loaded into the laundry and the laundry is taken out from the processing tank. A washing machine disclosed in Japanese Laid-Open Patent Publication No. 2000-279679 and Japanese Laid-Open Patent Publication No. 2009-95529 has a door body that is attached to the casing and that is openable at a closed position for closing the opening and opening Freely rotate between the open positions of the department. The door in the open position allows the washing of the laundry into the washing tank and the removal of the laundry from the washing tank. The door in the closed position isolates the user from the rotating laundry tank and prevents the laundry from scattering outside the basket. The washing machine disclosed in the above document has a locking mechanism for locking the door body in the closed position. The locking mechanism prevents the door from unintentionally rotating from the closed position to the open position.

S 3 201204893 After the user unlocks the locking mechanism, the handle can be gripped and placed on the outside of the door. As described above, in order to rotate the door of the conventional washing machine to the position of the enemy, it is required to cancel the locking operation of the locking mechanism and the operation of the positional rotation. This two-stage operation will be placed and caused by the unlocking of the locking mechanism. The troublesome operation of the user who is rotating in the open position is the user who wants to make the door: the position is rotated. The erroneous operation may cause high stress on the handle portion and/or the door body of the locking mechanism body, causing such damage. The door is generally related to the damage of the handle portion and/or the door body or the laundry treatment device of the washer-dryer. . SUMMARY OF THE INVENTION The object of the present invention is to provide a device having a garment that can be handled in a series of moving mechanisms: a lock on one of the forms of the present invention. There is an opening for the entrance and exit of the clothes; the door body includes: a casing body, which forms a 丨' Π body, which is the closed position of the left field, and the opening σ part of the front opening; the opening portion; the locking mechanism, The rotation of the door body between the positions of the door _ 4 is used to make the door body in front of the closed = month 1 closed position, and the handle between the rotation, the door system can be rotated: The hand of the open position, and the locking mechanism is interlocked with the front locking mechanism 15 and the rotation of the handle portion when the locking door is moved from the closed position 4 201204893 to the open position, and the pair is released. The locking of the aforementioned door body in the aforementioned closed position. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view of a washer-dryer in accordance with one embodiment of a laundry treating apparatus. Figure 2 is a front elevational view of the washer-dryer shown in Figure 1. Figure 3 is a schematic cross-sectional view of the washer-dryer shown in Figure 1. Fig. 4 is a schematic cross-sectional view showing the door of the washer-dryer shown in Fig. 1. Fig. 5 is a schematic exploded perspective view of the door body shown in Fig. 4. Fig. 6 is a perspective view of the door body shown in Fig. 4 viewed from the inner side. Fig. 7 is a perspective view of the mounting ring of the door body shown in Fig. 4. Fig. 8 is a perspective view of the mounting ring of the door body shown in Fig. 4. Fig. 9 is a schematic enlarged cross-sectional view showing the door body in the periphery of the handle portion of the door body shown in Fig. 4. Fig. 10 is a schematic enlarged perspective view of the door body in the periphery of the handle portion shown in Fig. 9. Fig. 11 is a schematic enlarged perspective view of the door body in the periphery of the handle portion shown in Fig. 9. Fig. 12 is a schematic view showing the positional relationship between the grip portion and the lock mechanism shown in Fig. 9. Figs. 13(a) to (c) are schematic cross-sectional views showing the locking control unit for the locking hole formed by the casing of the washer-dryer shown in Fig. 1. Figure 14 is an illustration of the inspection unit of the washer-dryer shown in Figure 1.

S 5 201204893 Block diagram of a slightly constructed structure. Fig. 15 is a flow chart schematically showing the operation of the detecting unit shown in Fig. 14. Fig. 16 is a schematic enlarged cross-sectional view showing the vicinity of a joint portion between a door body and a casing of the washer-dryer shown in Fig. 1. Fig. 17 is a schematic enlarged cross-sectional view showing the vicinity of a joint portion between a door body and a casing of the washer-dryer shown in Fig. 1. Figure 18 is a schematic exploded perspective view of the left open door. [Embodiment] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a laundry treating apparatus will be described with reference to the drawings. In addition, the term "in the direction of "upper", "lower", "left" or "right" used in the following description is simply for the purpose of illustration, and is not intended to limit the principle of the laundry treatment device. By. (Configuration of laundry treating apparatus) Fig. 1 is a perspective view showing a washing and drying machine as a laundry treating apparatus. Figure 2 is a front elevational view of the washer-dryer shown in Figure 1. In the following description, the laundry dryer is exemplified as the laundry treating device, but the laundry treating device may be a washing machine having no drying function or a clothes dryer having no washing machine. Furthermore, the term "laundry dryer" means a device that has both a washing machine and a dryer function. The washer-dryer 100 has a housing 200 and a door body 300. The housing 200 is shaped into a roughly cubic shape. The casing 200 includes a front wall 210 that is erected in the vertical direction, a back wall 220 that is opposite to the front wall 210, and a left side wall 230 that is disposed between the front wall 210 and the back wall 220 of 201204893 and that is erected in the up and down direction. And a right side wall 240, a top wall 250 forming an upper surface of the casing 200, and a bottom wall 260 forming a lower surface of the casing 200. The front wall 210 includes a lower wall 211 disposed above, a main wall 212 disposed above the lower wall 211, and an upper wall 213 disposed above the main wall 212. The main wall 212 and the upper wall 213 are curved and inclined so as to approach the back wall 220 as they are directed upward. In the present embodiment, the outer surface of the main wall 212 is exemplified as the first surface. Further, the outer surface of the back wall 220 is exemplified as the second surface. The main wall 212 includes an annular concave surface 214 that forms a concave field of a shape that is substantially complementary to the generally disc-shaped door body 300. The concave surface 214 surrounds the opening 215 that penetrates the center of the main wall 212. The opening portion 215 communicates with a washing and drying trough (described later) housed inside the casing 200. The user puts or takes out clothes (clothes or the like) inside and outside the casing 2 through the opening portion 215. In the present embodiment, the laundry dryer tank is exemplified as a treatment tank. If the laundry treating apparatus does not have a washing machine capable of drying, the washing tank for washing, washing, and/or dehydrating can also be used as a processing tank. When the laundry treatment device is a dryer that does not have a washing machine, the drying tank for agitating the clothes to promote drying can also be used as a treatment tank. The washer-dryer 100 has a hinge structure that allows the door body 300 to be rotatably coupled to the housing 200. The pivoting of the side door body by the hinge structure can be rotated between a closed position for closing the opening portion 215 and an open position for opening the opening σ portion 215. The door body 300 that is rotated to the closed position is housed in the concave area surrounded by the concave surface 214. Further, the door body 300 shown in Figs. 1 and 2 is in an open position.

S 7 201204893 Fig. 3 is a schematic cross-sectional view of a washing and drying machine 1 having a door body 300 in a closed position. The overall configuration of the washer-dryer 100 will be further explained using Figs. 1 to 3. Further, the structure other than the inside of the casing 2 shown in Fig. 3 can be applied to the laundry treating apparatus. As shown in Fig. 3, the inside of the casing 200 is provided with a laundry dryer tank 11 (). The laundry drying trough 110 includes a bottomed cylindrical water tank 111 which is supported by a rocking body inside the casing 200, and a bottomed cylindrical rotating body which is rotatably supported in the water tank 111. Roller 112. The inside of the casing 200 is further provided with a motor in which the rotary drum 112 is rotated. The motor 113 is mounted outside the bottom of the water tank 111. The opening portion of the water tank 111 is formed by a cylindrical portion 114 having a substantially cylindrical shape that protrudes toward the door body 300 in the closed position. The sealing member 115 having a substantially cylindrical shape is fitted to the tubular portion 114. As shown in Figs. 1 and 2, the door body 3 includes a transparent window portion 310 having a bottom portion and a substantially trapezoidal conical shape, and a support frame 320 having a substantially circular plate shape supporting the window portion 3. As shown in FIG. 3, when the door body 3 is disposed at the closed position, the window portion 310 is inserted into the opening portion 215 formed in the casing 2, and is crimped to the sealing member 115 attached to the water tank 111. . Further, a watertight seal structure is formed between the water tank hi and the window portion 310. During the closing position of the door body 3, the user can visually view the clothes in the laundry dryer slot through the transparent window portion 31〇. Further, when the door body 300 is in the closed position, the surface of the door body 300 facing the opening portion 215 and/or the concave surface 2M is referred to as an inner surface 313. As shown in Fig. 3, the water tank 111 forms a discharge port 116 for discharging the washing liquid, and an inflow port 117 into which the washing liquid flows. The washing liquid used for washing is recycled between the discharge port 116 and the inflow port 117. 201204893 The interior of the casing 200 is further advanced: a water supply system 120 for supplying water to the water tank ln; a drainage system 130 for draining or circulating the washing liquid in the water tank iU; and a warm air for drying the washing material The drying system 140 is fed to the laundry dryer trough 110. Further, if the laundry treating apparatus is a washing machine that does not have a drying function, the drying system 14 is not required. Further, if the laundry treating apparatus is a clothes dryer which does not have a washing machine, the water supply system 120 or the drainage system 130 may be used. The drying system 140 includes a circulation line 142 having one end connected to the exhaust port 141 of the water tank 111 and a vent for feeding the drying air from the bottom of the water tank nl; and being disposed in the circulation line 142 A blower 143 that internally and allows air to flow within the circulation line 142. The drying system 14〇 may also include a filter for collecting cotton dust and dusting, a dehumidifying portion for dehumidifying the introduced air after dedusting, and a heating for heating the dust-removed air and manufacturing the dried high-temperature air, as needed. unit. As shown in Figs. 1 and 2, the washer-dryer 1 has an operation panel 500 disposed on the upper wall 213. The operation panel 5 allows the user to select the mode of operation of the washer-dryer 100 or various functions. As shown in Fig. 3, the operation panel 500 includes a control circuit unit 510. The control circuit unit 51 displays the information input by the user on the display unit of the operation panel 500. Further, when the operation of the washing and drying machine 1 is started through the operation panel 500, for example, it is used as a liquid level sensor for detecting the liquid level in the water tank 111, and a turbidity feeling for detecting the turbidity of the washing liquid. The photo sensor 131 used by the detector or the electrode sensor 132 used as a conductive sensor for detecting the conductivity of the washing liquid receives the detection signal, and according to the detection signals, performs the water supply system 12 Control of the machine containing the drain valve 133 contained in the 201204893 electric valve or drainage system 130. The motor U3, the water supply system 12, the drainage system 130, and the drying system 14 are controlled by a circuit. The 卩510 is automatically controlled according to a mode setting or a control program, and performs a washing step, a washing step, a dehydrating step, and a drying step. As schematically shown in Figures 1 and 2, the washer-dryer 100 has a locking mechanism 600 that locks the door body 300 in the closed position. The control circuit unit 51 is used as a control element for controlling the lock control unit (described later), and the lock control unit cooperates with the lock mechanism 60 to lock the door body in the closed position. As shown in Fig. 3, the water supply system 12A includes a water supply line 121 connected to the water tank and a lotion storage unit 122 for storing the lotion. As shown in Fig. 1, a cover 251 for closing the lotion accommodating portion η is attached to the top wall 25 of the casing 200. The water supply system 12 shown in Fig. 3 can be supplied to the water tank 111 in a timely manner via the water supply line 121 by the switching operation of the electromagnetic valve (refer to the solid arrow in Fig. 3). The water supply in the washing container portion 122 of the water supply line 121 is partially supplied to the water tank lu in a timely manner. The drainage system 13G includes: a second conduit 134 having an end connected to one of the discharge ports 116 of the water tank 111; a drain control unit 135 connected to the other end of the (four) road 134 and receiving the cleaning from the water tank 111; The drain control unit has a second line 137 extending between the circulation port 136 and the sink ill. The circulation pump 136 is fixed to the bottom plate disposed in the casing 2 (10). The end of the second road I37 is connected to the discharge port of the cycle, and the other end of the second pipe (7) is connected to the flow σ117 of the sink. Sink iu, i-th pipe 10 201204893 134 'Drainage control unit 135 and second pipe i37 are the money; the circulation of the liquid. The circulating millet 136 is such that the washing liquid flows and circulates from the discharge port U6 toward the inflow port 117 in the loop. The drain control unit I35 includes, in addition to the jujube (10), a light sensor 13 used as a turbidity sensor for detecting the turbidity of the wash (10) as a conductive sense for detecting the conductivity of the wash. The electrode sensor 132 used for the detector, the drain line 139 for discharging the cleaning liquid to the outside, the drain valve 133 disposed in the middle of the drain line 139, and the drain line 139 is opened and closed, and the collection valve The filter portion 191 of lint (grit yarn, etc.) contained in the washing liquid flowing into the second conduit 134. The drain valve 133 can be opened as needed at the end of the washing step or at the end of the washing step. As a result, the washing water flowing into the drainage control unit 135 from the second weir line 134 is discharged to the outside after the cotton wool is removed by the filter unit 191. The circulating pump 136 is actuated by closing the drain valve 133', and the washing liquid stored in the water tank Hi flows into the drain control unit 135 through the first line 134. Then, the detergent liquid is removed by the filtration unit 191 disposed in the drainage control unit 135. After passing through the filter unit 191, the washing liquid 192', which is connected to the suction port of the circulating pump 136, flows into the circulation pump unit 36, and passes through the second line 137 connected to the discharge port of the circulation pump 136. Inside the sink 111. During the execution of the washing step or the washing step, the circulation of the washing liquid can be repeated as needed, and as a result, the washing step or the washing step can be performed efficiently. The number of revolutions of the circulation pump 136 is variable. When the number of rotations of the circulation pump 136 201204893 is set high (for example, 350 rpm), the washing liquid flowing into the inlet 117 of the water tank m moves along the track toward the inside of the rotating drum 112 (refer to the arrow in FIG. 3) Fi). On the other hand, when the number of rotations of the circulation pump 136 is set low (for example, '100 rpm), the washing liquid flowing into the inlet U7 of the water tank 1U is formed in a space formed between the rotary drum 112 and the water tank lu (refer to FIG. 3). The middle arrow Fo) The circulatory pump 136 performs low-speed rotation at the start of at least one of, for example, the washing step and the washing step. Thereby, the high-concentration softener after the completion of the washing or the softening agent after the completion of the washing becomes difficult to be sprayed on the laundry in the rotary drum 112. The washing liquid flowing into the space between the rotary drum 112 and the water tank ill is discharged from the discharge port 116 to the drainage system 丨3 〇, and is returned to the inlet 117 of the water tank ii! (the circulation step in the water tank) ^ by repeating the water tank In the inner circulation step, the lotion will be completely dissolved and the concentration of the softener will be uniform. As a result, problems such as the dissolution of the residual lotion or the washing of the high-concentration softening agent become difficult to occur. The circulation step in the water tank should be set, for example, about 10 seconds after the water supply step of the washing step and/or the washing step. Alternatively, it is preferable that, for example, when the detection liquid level is about 40 mm from the lower end of the water tank 111, the inner water circulation step is started. Thereby, it is difficult for the circulation pump 136 to operate in a state where the washing liquid is not sufficiently filled in the circulation pump 136. Therefore, the abnormal sound of the bubble sound of the circulation pump 136, the abnormal temperature of the circulation pump 136 due to the insufficient amount of the washing liquid, and the operation of the circulation pump 136 at the abnormal temperature hardly occur. The washer-dryer 100 may further have a pump for supplying bath water to the sink 111 12 201204893. In this case, the bath water is supplied to the water tank by the pump for supplying the bath water, and the inner tank is circulated. Thereby, the pump for supplying the bath water and the pumping pump 136 do not operate at the same time, and it is possible to prevent noise which is uncomfortable for the user. The user can operate the operation panel 5 to set a predetermined operation on the washer-dryer 100. When the washing and drying machine 100 performs the scheduled operation, the circulation step in the water tank is preferably performed for a period of twice the length of the normal time. As a result, the lotion which is solidified in the standby standby (during the start of the reservation setting until the actual washing and drying machine starts to operate) can be sufficiently dissolved. Therefore, during the scheduled operation, sufficient detergency can be obtained and it is difficult to cause a problem of detergent residue. The washer-dryer 100 is provided with a temperature sensor as needed. The length of the circulation step in the water tank can also be changed in response to the temperature of the wash water measured by the temperature sensor. For example, when the temperature sensor detects the temperature of the wash water of 5 〇c, for example, 20 is detected. (: The circulation step in the water tank at a multiple of the temperature of the washing water. Thereby, the lotion can be sufficiently dissolved even at a low water temperature. As shown in Figs. 1 and 2, the washing and drying machine 1 The handle portion 700 is adjacent to the locking mechanism 600, and is attached to the support frame 320 of the door body 3. The user can hold the handle portion 7〇〇 protruding from the support frame 32〇, so that the door The body 300 is rotated between the closed position and the open position. (Structure of the door body) Fig. 4 is a schematic perspective view of the door body 300. Fig. 5 is a schematic exploded perspective view of the door body 3〇〇. 'Figure 4 and Figure 5 illustrate the door body 3〇〇.

S 13 201204893 The door body 3 has the window training and support frame Mo as described above. The glass window portion 3) is formed in a substantially trapezoidal conical shape. When the door body 3 (10) is rotated toward the closed position, the head wall 311 is formed to be smaller than the circular space surrounded by the slightly circular edge portion 312 of the support frame 320 before being inserted into the opening portion 215 (refer to the first drawing). small. The slightly annular inclined wall 314 extending from the slightly rounded front head wall 3U toward the edge portion 312 is abutted against the sealing member 115 (see Fig. 4). The support frame 320 includes a slightly annular mounting ring 321 , a substantially circular outer cover disk 322 that covers the mounting ring 321 from the outside, and a slightly annular edge ring 323 that is fitted to the outer periphery of the outer cover disk. The surface of the cover disk 322 has a curved face that is substantially the same as the curved main wall 2Π. The surface of the cover disk 322 is curved along the main wall 212 so that the user can easily clean the cover disk 322. The mounting ring 321 is provided with a handle portion 7A, a locking mechanism 600, and a frame structure 400 in addition to the window portion 310. The hub structure 4〇〇 and the locking mechanism 6〇〇 are arranged substantially neatly on a horizontal line along the diameter of the door body 300. As shown in Fig. 1, the hinge structure 400 and the locking mechanism 600 are respectively disposed at slightly opposite ends of the diameter of the door body 3''. The handle portion 700 is adjacent to the locking mechanism 6A and is disposed above the locking mechanism 600. As shown in Figures 4 and 5, the support frame 32 has a slightly annular pressure ring 324. The pressure ring 324 cooperates with the mounting ring 321 to hold the edge portion 312 of the window portion 31. The mounting ring 321 and the pressure ring 324 are used as support portions for supporting the handle portion 7〇〇, the locking mechanism 600, and the hinge structure 400. As shown in Fig. 5, the pressure ring 324 has a slightly L-shaped wearing surface. When the door body 3〇() is in the closed position, the flat surface 325 of the pressure ring 324 facing the inside of the casing 200 and the surface of the head wall 311 before the window portion 310 form the inner surface 313 of the door body 3''. An inclined surface 326 extending from the flat surface 325 of the ring 14201204893 ring 324 to the mounting ring 321 forms a portion of the circumference of the door body 300. As shown in FIG. 4, the concave surface 214 of the casing 200 includes a connecting surface 216 opposite to the flat surface 325 of the pressure ring 324 when the door body 3 is in the closed position; and when the door body 300 is in the closed position. At this time, the inclined surface 326 of the pressure ring 324 opposes the opposite surface 217. As shown in Figs. 1 and 4, the opposing surface 217 faces the outer periphery of the door body 3''. As shown in Fig. 5, the hinge structure 400 has a first connecting member 41A and a second connecting member 420. As shown in Fig. 1, the first connecting member 41 is connected to the connecting surface 216. The second connecting member 420 is connected to a surface 327 to which the ring 321 is attached, which is opposed to the pressure ring 324 (see Fig. 5). (Structure of Hub Mechanism) Fig. 6 is a perspective view of the door body 300 from the side of the inner surface 313. Further, the door body 3 shown in Fig. 〇〇 removes the pressure ring 324 and the handle portion 700. Fig. 7 and Fig. 8 are perspective views of the mounting ring 321 of the women's armature, the new structure 400, the locking mechanism 6〇〇, and the handle portion 7〇〇. The mounting rings 321 of Figures 7 and 8 are depicted by mutually different angles. The structure of the hinge structure 4〇〇 will be described with reference to Figs. 5 to 8 . The pivot structure 400 includes: a pair of arm pieces 430 protruding from the first connecting member 41 which is attached to the connecting surface 216 and formed of a crescent-shaped zinc alloy, and which protrudes toward the second connecting member 420; The torsion coil spring 450 is supported by the support shaft portion 440 and has a support shaft portion 440 at both ends; and a support shaft portion 4 4 在 between the pair of arm pieces 4 3 〇. The torsion coil spring 45 is exemplified as a potential energy member which is penetrated by the branching member and transmits the potential energy of the door body 300 toward the open position through the first connecting member and the second connecting member 420.

15 S 201204893 In the following description, the opening angle of the door body 3 in the closed position is described by "Twist". If the opening angle of the door body 300 is more than 3 degrees, the torsion screw red 45G gives the potential energy of the door body 3GG toward the open position. If the opening angle of the door body 3 is in the range of G degrees to 3G degrees, the door body 3 moves toward the closed position. When the opening angle of the door body 3GG is 3 degrees or less, when the user's hand leaves the door body, the body gradually turns toward the closed position, and then stops near the closed position. Therefore, when the user's hand does not intend to leave the door body 300, the carcass 3GG may become difficult to rotate to the open position. The pair of arm pieces 430 support the fulcrum member at a position away from the second connecting member 410 mounted on the joint surface 216. The second connecting member 42A made of a mineral steel plate formed by bending and torsion processing has high rigidity. The second connecting member 420 includes a connecting piece 422 ′. The connecting piece 422 is formed with an opening that fits into an end portion of the fulcrum portion and a yoke portion 44 that is rotatably fitted to the opening of the connecting piece 422 Department 421. Further, since the support shaft portion 44 is rotatably supported by the second connecting member 42A connected to the door body 300, the door body 3〇〇 is rotatably attached to the housing 2 via the hinge structure 400. . Further, the arm piece 43 is preferably made of metal. If the arm piece 430 is formed using a metal having a high rigidity, the Menu structure 400 can also be miniaturized. The small hub structure 4 can properly hold the door body 300. In the present embodiment, the arm piece 43 is formed by casting using an alloy. The arm piece can also be formed by using other metals. Further, since the second connecting member 42 is formed by bending a metal steel plate, the second connecting member 42 can cooperate with the arm piece 430 to appropriately hold the door body having the weight of the glass window and having a heavy weight. The 废° waste ring 324 is formed with a substantially rectangular cutout portion 16 201204893 328 through which the arm piece 43 is inserted. Further, the second connecting member 420 disposed inside the door body 300 is appropriately coupled to the first connecting member 41 disposed outside the door body 300. (Structure of Handle Portion) As shown in Figs. 5 and 6, the outer edge region of the face 327 facing the mounting ring 321 of the pressure ring 324 includes a slightly flat restriction surface 329 and a concave flat surface 33. The face 329 is formed in a recessed area that is recessed to receive the handle portion 7〇〇. When the door body 300 is in the closed position, the regulating surface 329 faces the connecting surface 216 (see Fig. 1) of the casing 200. Fig. 9 is a schematic cross-sectional view showing the washing and drying machine around the handle portion 700. Furthermore, the door body 3 shown in Fig. 9 is in the closed position. The handle portion 7A will be described using Figs. 1 and 5 to 9. The handle portion 700 includes a first piece 710 disposed between the mounting body including the mounting ring, the cover disk 322 and the edge ring 323, and the connecting surface 216 forming the concave surface 214; and the second piece 720, facing away from the second piece 720 The direction in which the opposing faces 217 of the concave surface 214 are formed is curved. The first piece 71 is located between the regulating surface 329 and the casing 200 when the door body 3 is in the closed position. The second piece 72 includes: an exposed piece 721 which is present on the outer surface of the casing 200 when the door body 3 is in the closed position; and a connecting piece 722 which exposes the exposed piece 721 and the first piece 710. As shown in Fig. 6, the periphery of the pressure dam 324 is formed with a notch portion 332. The notch portion 332 is recessed toward the center of the door body 3''. The connecting piece 722 along the periphery of the door body 300 protrudes outward of the casing 200 through the notch portion 332. When the door body 3 is in the closed position, a gap of about 2 mm is provided between the exit piece 721 and the casing 200. The user's fingers are easily inserted into the gap. Further, the exposed piece 721 is extended by about 2 mm from the periphery of the door body 3's outer periphery. The user can rotate the handle with less force.

17 S 201204893 and insert 190 (described later). Further, the exposed sheet 721 can be easily made by Easy. In addition to the front of the team, the first piece 710 is located in the door body, and the door body is 3〇〇 and the far wire field + 叮 』 』. The side of the facade is 'not hidden and the edge 铱 323, so the door can be maintained The height of the body around the body is ▲ ten out. The pair of fulcrum portions 7U shown in Fig. 5 are protruded from the both side edges of the first piece 710. The crucible 711 is rotatably supported on the concave side 331. Moreover, :: is dynamically supported by the mounting ring 321 . Furthermore, the first piece 71 of the mounting ring:: between the clothes can also be supported by the pressure ring 324. As shown in Fig. 9, the vicinity of the outer circumference of the mounting ring 321 is substantially the same as the surface 333 of the mounting ring 321 opposite the piece of the film and the edge 334 of the outer circumference of the mounting ring. On the same plane, the above-mentioned restriction surface 329 is formed. The user can hold or hold the exposed piece 721 of the second piece 720 to rotate the door body 300 from the closed position to the open position. At this time, the first piece 71, which is rotatably supported by the anchorage 321 , is rotated to approach the restriction surface 329. Then, the first piece 710 abuts against the restriction surface 329 and restricts the rotation of the second piece 710. Further, the pivot portion 711 is attached with, for example, a torsion coil spring, and the potential of the handle portion 7 to the direction in which the first sheet 710 is away from the regulating surface 329 can be imparted. (Locking mechanism) Figs. 10 and 11 are enlarged perspective views of the door body 3 around the locking mechanism 600. In Fig. 10 and Fig. 11, the door body 300 is depicted by mutually different angles. The locking mechanism 600 will be described using Figs. 5, 7, 8 , 10 and 11. 18 201204893 The locking mechanism 600 has a locking arm 610. The locking arm 610 forms an insertion piece 19 with the detecting arm 810 disposed on the locking arm 610. The detecting arm 810 formed with the locking arm 6 is used to detect the position of the door body 3. The washer-dryer 100 can use the detection arm 810 to detect that the door 300 is in the open position or the door 300 is in the closed position. As shown in Fig. 5, the pressure ring 324 is formed with an opening portion 335 having a substantially rectangular shape. As shown in Figs. 10 and 11, the lock arm 61 and the detection arm 81 are protruded from the support frame 320 via the opening 335 formed in the pressure ring 324. As shown in Fig. 5, the locking mechanism 600 has a rotating shaft 620 that rotatably supports the insert piece 190, and a torsion helical cage 630 that is wound around the rotating shaft 620. The mounting ring 321 has a pair of ribs 336 that protrude toward the pressure ring 324. - The ribs 336 are respectively formed with notch portions 337. Both end portions of the rotating shaft 62'' are inserted into the notch portions 337'. The rotary pumping 620 is rotatably coupled to the mounting ring 321. The insertion piece 190 is rotatably coupled to the rotating shaft 62A via a torsion coil spring 630. As shown in Figs. 10 and 11, the insertion piece 190 is rotated about the rotation axis 62〇 between the engagement position and the release position. When the insertion piece 19 is rotated toward the outer edge of the door body 300, the front end of the insertion piece 190 is locked toward the door body 300. When the insertion piece 190 is rotated toward the center of the door body 300, the front end of the insertion piece 19 is biased toward the release position of the door body 300. The torsion coil spring 63 is endowed with the potential energy of the insertion piece 190 toward the engaged position. Fig. 12 schematically shows the positional relationship between the handle portion 700 and the insertion piece 190. The locking mechanism 600 will be further described using FIGS. 1 , 3 , 5 , 7 , 8 , and 1 to 12 . The insert piece 190 includes a base plate 611 having a substantially rectangular plate shape. The base end plate 611 is used as a base end portion of the common arm 610 and the detecting arm 810. The locking arm 6i and the detecting arm 810 are protruded from the base end plate 611. The rotating shaft 620 penetrates the base end plate 611. The front end portion 612 of the lock arm 610 is formed in a hook shape and protrudes toward the outer peripheral direction of the door body 3〇〇. The base end plate 611 has a larger amplitude than the opening portion 335. Therefore, in the event that the locking mechanism 6 is disengaged within the door body 300, the locking mechanism 600 will remain in the door body 300. As a result, the locking mechanism 600 becomes difficult to remain in the locking hole 218 regardless of the position of the door body 3〇〇. As shown in Fig. 12, the corner portion of the base end plate 611 is disposed closer to the corner of the center of the door body 3 than the center axis C1 of the insertion piece 19 (corresponding to the rotation axis 620). Between the mounting ring 321 and the first piece 71〇 of the handle portion 700. As shown in Figs. 10 and 11, when the door body 300 is rotated from the closed position to the open position, the handle portion 700 is rotated so that the first piece 710 approaches the restriction surface 329 formed on the mounting ring 321 . As a result, in the inner side of the door body 3〇〇 closer than the rotation shaft 620, the corner portion of the base end plate 611 is pressed by the first piece 710, and the front end portion 612 of the lock arm 61 is turned toward the release position. (ie, inside the door body 300) moves. As shown in Fig. 1, the connecting surface 216 of only the body 200 is formed with a locking hole 218 having a substantially rectangular shape and a detecting hole 219. The inside of the casing 200 is provided with a locking control unit 64A (refer to the fifth embodiment, the locking control unit 640 is fixed to the inner surface of the casing 2). The locking control unit 640 incorporated in the casing 2 is formed into a locking hole. 218 and the detecting hole 219. Further, the locking hole 218 and the detecting hole 219 may be formed as one opening portion, or may be separated from each other by the wall portion of the housing 200. The locking control unit 64 is controlled by The circuit portion 510 is controlled. Fig. 13 is a schematic cross-sectional view of the lock control unit 640. Figures 13(a) to 13(c) continuously show the action of the lock control unit 64. 20 201204893 The right diagram of the figure 13(c) shows the locking arm 610 inserted into the locking control unit 640. The left side of the I3(a) to i3(c) shows the detecting arm inserted into the locking control unit 640. 810. The locking control unit 64A is illustrated using a third drawing, a third drawing, a first drawing, an eleventh drawing, and a thirteenth. The locking control unit 64 mounted on the inner surface of the casing 200 is as described above. A locking hole 218 is formed in the body 200. The locking hole 218 is inserted into the front end portion 612 of the locking arm 610. The locking control unit 64 is formed on the casing 2 to form the detecting hole 219. When the door body 3 is in the closed position, the front end of the detecting arm is inserted into the detecting hole 219. The locking control unit 640 includes a housing 641 for accommodating a circuit or a part for achieving the action of the locking control unit 640, and The lock box 642 is disposed inside the casing 641. The lock box 642 is formed in the casing 641 to form a common internal space for receiving the front end portion 612 of the lock arm 610 and the front end portion of the detecting arm 810. (a) The position of the lock box 642 shown in the figure is referred to as a permitted position. When the lock box 642 is in the permitted position, the lock arm 61〇 and the detection arm 81〇 can be rotated from the closed position by the door body 300 to The open position is separated from the locking hole 218 and the detecting hole 219 respectively. The position of the locking box 642 shown in Fig. 13(c) is referred to as an unpermitted position. When the locking box 642 is in the unpermitted position, the locking is fixed. The front end portion 612 of the arm 61 卡 is engaged with the housing 641 of the locking control unit 640 and/or the housing 200 of the washer dryer 1 , so that the user cannot rotate the door body 3 from the closed position to Open position. The position of the lock box 642 shown in Figure 13 (b) is called the intermediate position. When the lock box 642 is in the middle When set, the inner space of the lock box 642 communicates with the locking hole portion 218 and the detection hole 219 when the door from the open position toward 3〇〇

S 21 201204893 When the closing position is rotated, the front end portion 612 of the locking arm 610 and the front end portion of the detecting arm 810 can enter the inner space of the locking box 642 through the locking hole 218 and the detecting hole 219. At this time, the lock box 642 can be instantaneously moved to the permission position shown in Fig. 13(a) by contacting the front end portion 612 of the lock arm 61. The gentle curved shape of the front end 612 of the locking arm 610 facilitates the movement of the locking arm 61 into the locking box 642 and the locking box 642 to the permitted position. Then, by the potential energy of the locking arm 610 to the engaged position (refer to the first and second figures), the lock box 642 is returned to the intermediate position. When the locking box 642 is in the intermediate position, the front end portion 612 of the locking arm 610 is gently engaged with the housing 641 of the locking control unit 64 and/or the housing 2 of the washing and drying machine 1〇. Hey. The casing 641 houses a drive source (not shown: for example, an electromagnetic switch or a spring) for moving the lock case 642. The control circuit unit 51 controls, for example, an electromagnetic switch to move the lock box 642 in the casing 641 between the intermediate position and the unauthorised position. For example, when the user operates the operation panel 500 (refer to FIG. 1) and wants to rotate the laundry drying tub 110 (for example, for laundry processing, cleaning processing, or drying processing), the control circuit portion 510 causes the locking box 642 to move toward the locking box 642. Location movement is not permitted. When the laundry processing, the cleaning process, or the drying process is completed, and the rotation of the laundry dryer sample 110 is stopped, the control circuit portion 510 moves the lock box 642 to the intermediate position. When the lock box 642 is moved from the intermediate position to the unapproved position, the front end portion 612 of the lock arm 610 is pushed to the inner surface of the lock box 642. As a result, the lock arm 610 is rotated about the rotation shaft 620. At this time, the detecting arm 810 integrally formed with the locking arm 610 via the base end plate 611 is rotated together with the locking arm 61A around the rotating shaft 620 penetrating the insertion piece 190. When the lock box 642 reaches the unpermitted position

22 201204893, the hook-like projection of the front end portion 612 of the locking arm 610 is completely engaged with the housing 641 of the locking control unit 640 and/or the housing 200 of the washer-dryer 1 . At this time, even if the user grips the second piece 72 of the handle portion 7〇〇, and the handle portion 700 is to be rotated to bring the first piece 71 to approach the restriction surface 329, the lock control unit 64 can remain locked. The location of the box 642 is not permitted. Therefore, the user cannot rotate the door body 300 to the open position. Moreover, the locking hole Mg cooperates with the locking arm 610 to lock the door body 3 在 in the closed position. Under the control of the control circuit unit 510, after the lock box 642 is moved to the intermediate position, the user wants to hold the second piece 72 of the handle portion 700, and the handle portion 7 is rotated to make the first piece 710 approach the limit. At face 329, the front end 612 of the locking arm 61 会 will face the release position. At this time, the front end portion 612 of the locking arm 61 抵 abuts against the inner surface of the locking phase 642, and the locking box 642 moves to the permitted position. Then, when the door body 300 is rotated toward the open position, the locking arm 61 and the detecting arm 81 are separated from the locking hole 218 and the detecting hole 219, respectively. Further, the locking arm 610 of the locking mechanism 6 is interlocked with the rotation of the first piece 710 of the restriction surface 329 to release the locking of the door body 300 in the closed position. (Detection Unit) Fig. 14 is a schematic block diagram of a detection unit for detecting the position of the door body 3 〇 . The detecting unit will be described with reference to Figs. 1, 3, 13 and 14. The detecting unit 800 has a function for detecting the presence or absence of the detecting arm 810 in the lock box 642 (i.e., the detecting hole 219)! Detection element 82〇. The measuring component 82 can also be any component that is mounted on the light transmissive (four) detector of the box 642, the button element of the button type, or the detection arm 81 of the lock box 642. When the light-transmitting type sensor is used as the first detecting element 82, the optical path of the photo sensor is shielded by the detecting arm 810 inserted into the locking control unit 640 by 23 201204893, thereby being inserted into the locking box 642. The detection arm 810 can perform detection. When the button type switch member is used as the first detecting element 82, the detecting arm 810 inserted into the locking control unit 64A pushes the switching element, whereby the detecting arm 810 inserted into the locking box 642 can perform Detection. The detecting unit 800 has a second detecting element 83 for detecting the presence or absence of the locking arm 610 in the lock box 642 (i.e., the locking hole 218). The second detecting element 83 can also be a light-transmitting type sensor mounted on the lock box 642, a push button type switch element, or any element for detecting the presence or absence of the lock arm 610 in the lock box 642. When the light-transmitting type sensor is used as the second detecting element 830, the optical path of the photo sensor is shielded by the locking arm 610 inserted into the locking control unit 640, thereby being inserted into the locking arm in the locking box 642. 610 is tested. When the push switch element is used as the second detecting element 830, the lock arm 610 inserted into the lock control unit 64 is pushed by the lock arm 610 inserted into the lock box 642 for detection. The control circuit unit 510 as shown in Fig. 3 can also be used as a part of the detecting unit 800. The control circuit unit 510 includes a determination unit 511 and a control unit 512. The determination unit 511 inputs detection signals from the first detection element 820 and the second detection element 830. Further, the operation information input to the operation panel 500 can be output to the determination unit 511. The determination unit 511 determines the state of the door body 300 based on the detection signals ' from the first detecting element 82 and the second detecting element 830, and outputs the determination result to the control unit 512. The detecting unit 800 may be provided with a warning portion 840 for notifying the user of an abnormality (for example, damage of the locking mechanism 6) in the door body 300. The warning unit 840 24 201204893 can also use, for example, to notify the buzzer of the door body 300 by sound, or to notify the abnormal light of the door body 300 by light. When the determination unit 511 determines that there is an abnormality in the door body 3, the control unit 512 rotates the 包含 containing the report on the abnormality of the door body 300 to the warning unit 840. Then, the warning unit 840 notifies the use of two == anomalies. The determination unit 5U further outputs a determination result regarding the position (closed position or open position) of the door body 3 to the control unit 512. When the control unit 512 is in the closed position, the control unit 512 outputs an actuation signal to the motor 113 that rotates the laundry dryer slot 11 as the user inputs the operation panel (see FIG. 1). 113 rotation. In another aspect, the control unit 512 does not output an actuation signal to the motor that rotates the washing and drying tub 11 when the door 300 is in the open position, regardless of the user's operation panel 5 (refer to the first drawing). 113. Moreover, the rotation of the laundry dryer slot ιι during the door 300 in the open position is prevented. In addition, when the door body 300 is in the open position, the user can output a signal indicating that the door body 300 is in the open position to the warning when the operation panel 500 performs an operation for rotating the laundry dryer slot 11 Department 84〇. As a result, the warning unit 84 outputs a sound or light that notifies the user that the door body 3 is in the open position. Fig. 15 is a flow chart schematically showing the operation of the detecting unit 8A. The operation of the detecting unit 8A will be described with reference to Figs. 13 to 15 . The user inputs operation information (s1) for causing the washer-dryer to perform the desired operation through the operation panel 5. The determination unit 511 determines the position (s11) of the door body 3 based on the detection signal from the i-th detection t-piece 820. When the detection signal from the first detecting element 820 includes the information of the detecting arm 8 in the lock box 642, the determining unit 511 determines that the door 3 is in the closed position. From the 1st

S 25 201204893 When the detection signal of the detecting element 82 0 includes information indicating that the detecting arm 8 is not present in the lock box 642, the determining unit 511 determines that the door body 3 is in the open position. When it is determined that the door body 300 is in the closed position, the determination unit 511 determines whether or not the operation information input to the operation panel 500 includes the information requesting the rotation of the laundry dryer slot 11 (S120). When the determination unit 511 determines that the operation information input to the operation panel 5 includes the information requesting the rotation of the laundry dryer slot 11, the control unit 512 activates the motor 113 based on the determination result, and causes the laundry to dry according to the operation information. When the determination unit 511 determines that the operation information input to the operation panel 500 does not include the information indicating the rotation of the laundry dryer slot 11, the control unit 512 performs the laundry dryer 100 to perform the laundry based on the operation information. Control of the operation other than the rotation of the clothes dryer 110 (S14). When it is determined that the door body 300 is in the open position, the determination unit 511 determines whether the detection signal from the second detecting element 83G includes the lock arm 61Q in the lock box. Information in 642 (8) 5〇). When the detection signal from the second detecting element 83 indicates that the lock port #610 is not present in the lock box 642, the determination unit 5U determines that the operation information input to the operation panel 5gg is $including the rotation requiring the laundry dryer slot no. Report (S160). When the determination unit 511 determines that the operation is input to the operation panel lion, and the information does not include information on the rotation of the laundry dryer tank 1H), it is controlled. (5) 2 The laundry dryer (i) will be used to perform the control of the action other than the rotation of the washing machine (8) according to the operation axis. When it is determined that the operation information of the input operation panel 5GG includes information requesting the rotation of the laundry dryer tank 110, the control unit 512 outputs a signal indicating that the body 300 is in the open position to the warning unit (10). Instead of causing the laundry dryer tank to rotate, the warning 384 will inform the user that the door body 300 is in the open position 26 201204893 and urge the user to rotate the door body 300 to the closed position (S170). The determination unit 511 again determines the position of the door body 3 (S110). When the determination unit 511 outputs a detection signal from the second detecting element 830 indicating that the locking arm 610 is present in the lock box 642, the control unit 512 outputs a signal including information indicating that the locking mechanism 600 is damaged to the warning unit. 840. Then, the warning portion 84 informs the user of the damage of the locking mechanism 600 (S180). This result is a change in the locking mechanism 600. (Connection structure between the door body and the casing) Figs. 16 and 17 are schematic enlarged views of the connection portion between the door body 300 and the casing 200. The door body 300 shown in Fig. 16 is in the closed position. The door 300 shown in Fig. 17 is in the open position. The connection structure between the door body 300 and the casing 200 will be described with reference to Figs. 16 and 17 . The door body 300 is connected to the casing 200 via the hinge structure 400 as described above. The first connecting member 410 of the hinge structure 400 is made of a zinc alloy and is connected to the joint surface 216 of the casing 200. The second rigid connecting member 420, which is formed by bending and twisting the plated steel sheet, is connected to the mounting ring 321. The arm piece 430 protruding from the first connecting member 410 to the second connecting member 420 supports the support shaft portion 440 at a position away from the first connecting member 410 and/or the connecting surface 216. The support shaft 440 made of stainless steel is held by the concave surface 214. The position in which the concave field is formed is prominent. The outer edge of the outer cover disk 322 and the edge ring 323 form a curved edge portion 338 which is formed to partially surround the support shaft portion 440. As the door body 300 is rotated, the outer edge 423 of the second connecting member 420 is also rotated. The outer edge 423 abuts against the receiving edge 433 of the arm piece 430 by limiting the door body 300

S 27 201204893 The rotation. Further, the outer edge of the arm piece 430 has a curved edge 431 for the front end portion 339 to enter with the rotation of the door body 300. The curved edge 431 is bent toward the center of the door body 300 in the closed position as shown in Fig. 16 (i.e., curved away from the facing surface 217). When the bucket 300 is rotated toward the open position, the front end portion 339 of the curved edge portion 338 enters the recess of the curved edge 431. Further, in the present embodiment, the front end portion 339 of the curved edge portion 338 is made of resin and corresponds to the edge portion of the edge ring 323. Moreover, the outer edge 423 abuts against the receiving edge 433 of the arm piece 430, thereby restricting the rotation of the door body 3〇〇 rotated by the closed position, and limiting the open position to a predetermined position" as shown in FIG. When the door body 300 is in the closed position, the front end portion 339 of the curved edge portion 338 is located between the opposite side surface 217 of the raised slope portion 221 and the arm piece 430 in the left and right side edges of the main wall 212. The distance (the shortest distance) between the front end portion 339 and the opposite surface 217 of the curved edge portion 338 is preferably 5 mm or less. Therefore, the gap width between the arm piece 430 and the opposing surface 217 is narrowed by the front end portion 339 of the curved edge portion 338. Further, the front end portion 339 of the curved edge portion 338 enters the concave region formed by the concave surface 214 and is located closer to the imaginary plane p along the joint surface 216 than the fulcrum portion 44A. As shown in Figs. 16 and 17, the curved edge 431 of the arm piece 430 forms a space R between the opposite side surface 217 for moving the front end portion 339 of the ridge curved portion 338. When the door body 3 is swung between the closed position and the open position, the end portion of the curved edge portion 338 moves in the space R. When the door body 3〇〇 is moved from the closed position to the position money tree, the front end portion 339 of the material edge portion moves toward the curved edge 431 with a circular path. When the door body reaches the open position, the front end portion 339 of the f curved edge portion 338 does not abut against the curved edge 43. Thus, it is difficult for 28 201204893 to generate the front end portion 339 and the metal when the door body 300 reaches the open position. The contact of the curved edge 431 causes damage to the front end portion 339. In the present embodiment, the front end portion 339 of the curved edge portion 338 is rotated 90 by the closed position of the door body 300. The rear edge 423 of the second connecting member 420 abuts against the receiving edge 433 of the arm piece 430 to restrict the rotation of the door body 300, for example, when the rotation of the closed position is 1〇5. . Referring again to Figs. 2 and 5, the connection between the door body 3's and the casing 200 will be further explained. Fig. 2 shows an oblique line L of the lead line v and the inclination angle θ from the lead line v. Further, Fig. 2 further shows a lead line ¥ 通过 formed by the center of the opening 215 of the casing 2 . The slanting line is an imaginary line passing through the center axis of the fulcrum portion 440 of the hinge structure 400 of the casing 2〇〇. As shown in Fig. 3, the support shaft portion 44A includes a second end portion 44i and a second end portion 442 opposite to the first end portion 441. The first end portion 441 of the inclined line l shown in Fig. 2 is located above the second end portion 442. Further, in the oblique line L which is not shown in Fig. 2, the second end portion 442 is disposed closer to the ship straight line V0 than the first end portion 441. Moreover, the door body 3 located in the open position can continue to maintain the open position by the action of gravity.

S, as shown in Fig. 2, the second connection member 41 of the "hub structure" is fixed by, for example, a screw 411 (or another fixing means for attaching the first connecting member 41 to the joint surface 216). Connection face 216. Therefore, the joint surface 216 is formed with a mounting hole that extends in a direction perpendicular to the joint surface 216. The position of the mounting hole should be set to be rotated 90 by the closed position. The window portion 31 of the door body 300 which is formed by the pressure ring 324 is not located on the central axis of the mounting hole (an imaginary line extending in a direction perpendicular to the joint surface 216 of the 201204893 connection). Further, the door body 300 is not properly hindered from being connected to the casing 200. Figure 18 is a schematic exploded perspective view of the left open door. Further, the washer-dryer 1A described in connection with Figs. 1 to 17 has a right-opening door body 300. Comparing Figures 18 and 5 illustrates the left open door. The arm piece 430 and the support shaft portion 440 supported by the arm piece 430 are preferably formed at a slightly central position of the arc of the i-th connection member 410. Further, the left open door body 3〇〇A and the parts other than the mounting ring 321A can be shared with the right open door body 3〇〇. The above embodiment _, i is intended to include a laundry treating apparatus having the following configuration. The laundry treating apparatus having the following configuration can realize the operation of unlocking the locking mechanism and the operation of rotating the door toward the open position in a series of operations. The laundry treating apparatus according to any one of the above embodiments has a body formed with an opening for allowing the laundry to enter and exit, and the door body is closed at a position for closing the opening and opening to open the opening Rotating between positions; locking mechanism for locking the door body in the closed position; and a handle portion for rotating the door body between the closed position and the opening 2, the n-system The locking mechanism and the handle portion of the month are rotatably supported, and the locking mechanism is interlocked with the handle portion of the shovel when the shovel is moved to the open position. Rotating, locking the aforementioned door body to the aforementioned closed position. According to the above configuration, the user can take out the laundry through the opening 形成 formed in the casing. The door body of the laundry treating device can be rotated between the closing position of the closed opening 10204893 and the open position of the opening opening. H 0 closes the door of the position to suppress the scattering of clothing outside the basket. Also enter the door in the open position for clothing access. The handle portion for rotating the door between the closed position and the open position and locking the door body in the closed position 罝t locking mechanism is rotatably supported by the door body. The locking mechanism interlocks with the rotation of the handle portion when the door body is rotated from the closed position to the open position, and the locking of the door body is released. Moreover, since the rotation of the handle portion and the release of the locking mechanism of the locking mechanism can be achieved by rotating the door body to the open position, since the locking of the unlocking mechanism can be appropriately suppressed, The user's misoperation of the user who wants to rotate the door toward the open position. The body-shaped body is formed with a lock JU hole for cooperating with the locking mechanism to lock the door body in the closed position, the body having the handle portion being rotatably supported The locking mechanism includes a locking arm, and the base arm has a base end portion partially disposed between the support portion and the handle portion, and is inserted into the front locking hole in the closed position and engaged with the foregoing The end portion, when the body is rotated from the closed position to the open position, presses the base end portion of the locking arm, whereby the locking portion of the basket I is: a card engaged with the housing When the position is released and the release position is released, the door body is rotated by the closing position month*, and the lock arm is disengaged from the lock hole. The locking structure constituting the 'M body is formed with a lock 111 hole that cooperates with the locking mechanism to place the skin of the door body/11. The door body has a support for rotating the handle portion. . The locking mechanism has a locking arm that includes - when the door is closed

When the position is S 31 201204893, it can be inserted into the locking hole and snapped to the front end of the housing. The base end portion of the lock arm is disposed between the support portion and the handle portion. Therefore, when the door body is rotated from the closed position to the open position, the handle portion pushes the aforementioned base end portion of the lock arm. As a result, the front end portion of the lock arm is rotated by the engagement position with which the housing is engaged to the release position where the engagement with the housing is released. Then, when the user rotates the door from the closed position to the open position, the locking arm is disengaged from the locking hole. Therefore, it is possible to appropriately suppress the erroneous operation of the user who wants to rotate the door body toward the open position without locking the locking mechanism. In the above configuration, the locking mechanism preferably has a rotation shaft that rotatably supports the base end portion of the lock arm, and the front end portion of the lock arm has a protruding portion that protrudes in a circumferential direction of the door body. The protruding portion is engaged with the housing at the engagement position, and the handle portion presses the base end portion of the locking arm closer to the inside of the door body than the rotation shaft, and the locking arm is The base end portion is rotatable about the rotation axis, and the front end portion of the lock arm moves toward the inside of the door body and reaches the release position. According to the above configuration, the base end portion of the lock arm can be rotatably supported by the rotary shaft. The front end portion of the lock arm has a projection that protrudes toward the outer circumferential direction of the door body. The protruding portion engages with the housing in the engaged position. When the handle portion pushes the base end portion of the lock arm within the inner side of the rotary shaft, the base end portion of the lock arm rotates about the rotary shaft. As a result, the front end of the lock arm moves toward the inside of the door body and arrives at the release position. Therefore, it is possible to appropriately suppress the erroneous operation of the user who wants to rotate the door body toward the open position without locking the lock mechanism. 32 201204893 In the above configuration, the laundry treating apparatus preferably includes: a detecting unit for detecting the position of the door body; and a processing tank housed in the M body, wherein the door body has a profiling protrusion to the support portion, the f body a detection hole is formed, and when the door body is located at the _ position, the feeding detection arm is inserted, and the detecting material is detached from the hole when the (4) door body is in the open position, and the detecting part includes, detecting The component is used for detecting the shirt of the aforementioned detecting (4) in the detecting hole; and the control unit controls the rotating action part of the processing tank according to the presence or absence of the detecting arm in the detecting hole, and the material inspection view h exists in the foregoing When the arm is detected, the rotation of the processing tank is stopped. According to the above configuration, the support portion of the material (10) protrudes. Exist in the closed position, the inspection bay is inserted into the detection hole formed in the corpus callosum. Moreover, when the π body is in the in-position position, the detecting arm is disengaged from the detecting hole. Moreover, the detecting unit detects the presence or absence of the prosecutor in the measuring hole, whereby the detecting unit can detect the position of the π body. When there is no control portion in the detection hole, the rotation of the treatment groove is stopped. Therefore, when the door body is rotated in the open position, the soil treatment tank can provide a high-safety laundry treatment device. ~ The material contains _ check the difficulty in the lock hole in the description of the lock arm, the +. The music 2 detection device, the aforementioned detection hole does not exist in the aforementioned detection #, and the lock in the lock In the case of the lock arm, the control unit outputs information on the damage of the lock mechanism. According to the above configuration, the detecting portion includes the detecting element of the locking arm in the locking hole, and the detecting element is present in the detecting arm and is locked.

S 33 201204893 There is a locking arm in the hole, and the control unit outputs the information about the damage of the locking mechanism. Moreover, it is possible to provide a laundry treating apparatus which is highly safe, in the case where the locking mechanism has been damaged, suppresses the operation of the laundry treating apparatus. In the above configuration, the detecting arm is preferably integrally provided to the lock arm. According to the above configuration, since the detecting arm is integrally provided with respect to the lock arm, the detecting arm is placed in a mechanical environment slightly opposite to the lock arm. Therefore, the detecting arm is more likely to maintain a state in which the stress generated by the detecting arm is low as compared with the locking arm that performs the engagement with the casing. Therefore, since the detection arm can be suppressed from being damaged earlier than the lock arm, the detection accuracy of the damage to the lock mechanism can be improved. Moreover, it is possible to provide a laundry treating apparatus which is highly safe in suppressing the operation of the laundry treating apparatus in the case where the locking mechanism is damaged. INDUSTRIAL APPLICABILITY The principle of the present embodiment is suitable for use in a washing machine, a clothes dryer, and a washer-dryer. I: A brief description of the drawings. FIG. 1 is a schematic view of a washing and drying machine of an embodiment of the laundry treating apparatus. Stereo picture. Figure 2 is a front elevational view of the washer-dryer shown in Figure 1. Figure 3 is a schematic cross-sectional view of the washer-dryer shown in Figure 1. Fig. 4 is a schematic cross-sectional view showing the door of the washer-dryer shown in Fig. 1. Fig. 5 is a schematic exploded perspective view of the door body shown in Fig. 4. Fig. 6 is a perspective view of the door body shown in Fig. 4 viewed from the inner side. 34 201204893 Figure 7 is a perspective view of the mounting ring of the door shown in Figure 4. Fig. 8 is a perspective view of the mounting ring of the door body shown in Fig. 4. Fig. 9 is a schematic enlarged cross-sectional view showing the door body in the periphery of the handle portion of the door body shown in Fig. 4. Fig. 10 is a schematic enlarged perspective view of the door body in the periphery of the handle portion shown in Fig. 9. Fig. 11 is a schematic enlarged perspective view of the door body in the periphery of the handle portion shown in Fig. 9. Fig. 12 is a schematic view showing the positional relationship between the grip portion and the lock mechanism shown in Fig. 9. Figs. 13(a) to (c) are schematic cross-sectional views showing the locking control unit for the locking hole formed by the casing of the washer-dryer shown in Fig. 1. Fig. 14 is a block diagram showing an outline of a configuration of a detecting portion of the washer-dryer shown in Fig. 1. Fig. 15 is a flow chart schematically showing the operation of the detecting unit shown in Fig. 14. Fig. 16 is a schematic enlarged cross-sectional view showing the vicinity of a joint portion between a door body and a casing of the washer-dryer shown in Fig. 1. Fig. 17 is a schematic enlarged cross-sectional view showing the vicinity of a joint portion between a door body and a casing of the washer-dryer shown in Fig. 1. Figure 18 is a schematic exploded perspective view of the left open door. [Main component symbol description] 100...Washing and drying machine 111...Sink 110...Washing dry clothes trough 112...Rotary drum

S 35 201204893 113.. .Motor 114.··Tube mouth 115... Sealing member 116.. Discharge port 117... Inflow port 120.. Water supply system 121.. Water supply line 122.. Department 130.. Drainage system 131.. Light sensor 132.. Electrode sensor 133... Drain valve 134.. 1st line 135.. Drainage control unit 136.. Circulating pump 137. . 2nd pipe 138.. bottom plate 139.. drain pipe 140.. drying system 141.. exhaust port 142... circulation line 143.. blower 190.. insert sheet 191 .. filter unit 200... housing 210... front wall 211.. lower wall 212.. main wall 213.. upper wall 214... recess 215.. opening 216.. 217... Opposite surface 218.. Locking hole 219.. Detection hole 220.. Back wall 221.. Slope 230.. Left side wall 240.. Right side wall 250.. Top wall 251. Cover 260.. . Bottom wall 300.. . Right open door body 300A... Left open door body 310.. Window part 311.. Front head wall 312.. . Edge part 313.. . Inner surface 36 201204893 314.. . inclined wall 320.. support frame 321, 321A... mounting ring 322.. cover disk 323.. edge ring 324.. pressure ring 325.. flat surface 326. . Face 327... face 328.. notch 329... limit face 331.. concave side 332.. notch 333... face 334... edge 335.. opening 336.. rib 337.. 338··· bending edge portion 339.. front end portion 400·.. pivot structure 410...first connecting member 411.. screw 420...second connecting member 421.. opening portion 422.. connecting piece 423 .. . outer edge 430... arm piece 431.. bending edge 433.. receiving edge 440··· fulcrum portion 441.. first end portion 442... second end portion 450.. Spring 500... Operation panel 510.. Control circuit unit 511.. Determination unit 512.. Control unit 600.. Locking mechanism 610.. Locking arm 611.. Base end 612.. Front end 620.. Rotating shaft 630.. Torsion coil spring 640.. Locking control unit 641.. Housing 642.. Locking box 700.. Handle

S 37 201204893 710.··1st piece 711.. fulcrum part 720... 2nd piece 721.. exposure piece 722.. connection piece 810.. detection arm 820...1st detection element 830.. Second detecting element 840.. Warning section 38

Claims (1)

201204893 VII. Patent application scope: 1. A laundry treating device, comprising: a housing formed with an opening for the entrance and exit of the laundry; the door body being closed at a position for closing the opening and for opening the opening Rotating between the open positions; locking mechanism for locking the door body in the closed position; and a handle portion for rotating the door body between the closed position and the open position, the door The system can rotatably support the locking mechanism and the handle portion, and the locking mechanism is coupled to the rotation of the handle portion when the door body is rotated from the closed position to the open position, and the closing position is released. The lock of the aforementioned door body. 2. The laundry treating device of claim 1, wherein the housing is formed with a locking hole for cooperating with the locking mechanism to lock the door body in the closed position, the door The body has a support portion that rotatably supports the handle portion, and the lock mechanism includes a lock arm having a base end portion partially disposed between the support portion and the handle portion, and the foregoing When the door body is located at the closed position, the door body is inserted into the locking hole and is engaged with the front end portion of the casing. When the door body is rotated to the open position by the closing position, the handle portion pushes the aforementioned locking arm. a base end portion, wherein the front end portion of the lock arm S 39 201204893 is rotated by a disengaged position at which the engagement with the housing is released, and the door body is rotated by the The closing position is rotated toward the aforementioned open position, and the locking arm is disengaged from the locking hole. 3. The laundry treating device of claim 2, wherein the locking mechanism has a rotating shaft that rotatably supports the base end portion of the locking arm, and the front end portion of the locking arm has a protrusion a protruding portion in a circumferential direction of the door body, wherein the protruding portion is engaged with the casing at the engagement position, and the handle portion pushes the locking arm closer to the inside of the door body than the rotating shaft In the base end portion, the base end portion of the lock arm is rotatable about the rotation axis, and the front end portion of the lock arm is moved inside the door body and reaches the release position. 4. The laundry treating apparatus according to claim 2, further comprising: a detecting portion for detecting a position of the door body; and a processing tank housed in the casing, wherein the door body has a support portion a detecting arm, wherein the housing is formed with a detecting hole, and the detecting hole is provided by the detecting arm when the door is located at the closed position, and the detecting arm is configured by the detecting hole when the door is in an open position The detecting unit includes: a first detecting element for detecting the presence of the 40 201204893 detecting arm of the detecting hole; and a control unit for controlling the processing tank according to whether the detecting arm of the detecting hole exists In the rotation operation, when the detection arm is not present in the detection hole, the control unit stops the rotation of the processing tank. 5. The laundry treating device of claim 4, wherein the detecting portion includes a second detecting element for detecting the presence or absence of the locking arm in the locking hole, wherein the detecting arm is absent from the detecting hole, When the lock arm is present in the lock hole, the control unit outputs information about the damage of the lock mechanism. 6. The laundry treating apparatus of claim 5, wherein the detecting arm is integrally provided to the lock arm. S 41