TW386025B - Dish washer - Google Patents

Abstract

The present invention eliminates colliding possibility between a door and a shelf, and the cover looks good and will exactly stay close under closing operation. In this invention, a the cover plate 36 is formed by the linking structure of a rear cover body 37 with a front cover body 38. And they are formed to two-folded and small-short type pieces when opened Under this situation, by operating the member 80, employ the first lock, installed on the both sides of the front cover body, to fix and stop members 67, 68; and use the second lock, installed on the front part of the front cover body, to fix and stop the member 73. By means of being separately adhered on the washing tank sides to fix and stop the cover plate 36.

Description

A7 B7 V. Description of the Invention (I) [Technical Field of the Invention] The present invention relates to a washing machine having an opening on the washing machine.

I [Advanced technology] In the conventional technology, for example, in a washing machine such as a dishwasher, the washing tank has an opening on the upper part, and the laundry can be fed into or out of the washing k opening, because the user does not have to Bend down one by one, so it's easy to use. However, for a washing tank having an opening portion on the upper side, the cover plate is generally installed in a horizontal sliding type. In this case, it is often the case that there are other equipment such as hanging cymbals above the installation place of the washing machine. This is a measure taken because the cover plate is in an open state so as not to touch its hanging cabinet. [Problems to be Solved by the Invention] The Central Ministry of Economic Affairs, Central Bureau of Military Affairs, Consumption and Consumption of the Hezhu Society (please read the precautions on the back before filling out this page). However, the horizontal sliding cover, the cabinet The top plate must be provided with guide rails that guide the sliding of the cover plate. However, when a dishwasher is installed in a cabinet by a rear-loading method, the guide rail is not provided on the top plate of the case, making it impossible or difficult to install the dishwasher. In order to avoid this situation, if a cover plate is used as an example, although the rear end side pivot support is configured to rotate up and down, it is not necessary to install a guide rail on the top plate. However, the opening on the washing machine takes into account the > The size for taking in and out is convenient, and the cover for covering it has become quite large. Therefore, if the cover is configured to be rotated up and down, the above-mentioned hanging cabinets and the like may be touched when the cover is opened. In addition, even if you do not touch the hanging cabinet, because of the size of the opened paper, Shizhou China® furniture (rNS) Λ4 specification (2 丨 〇 X 297 mm) _ 4 _ A 7 _B7__ V. Description of the invention ) State, the large cover plate will become upright, so it will cause problems such as obstruction. The present invention is conceived by the inventor in view of the above-mentioned circumstances, and an object thereof is to provide a worry that even if a cover plate is formed, it does not need to be installed with a guide rail to rotate up and down. In addition, the washing machine can ensure that the cover plate is in a closed state in the closed state. In addition, a washing machine excellent in various aspects is also provided. [Means of Solving the Problem] Printed by the Central Ministry of Economic Affairs, 4, Bureau of the β-work Cooperative Cooperative ^ (Please read the precautions on the back before filling this page} In order to achieve the above purpose, the washing machine of the present invention is characterized by Yes; a washing tank with an opening on the upper side, a washing mechanism for washing objects to be washed inside the washing tank, and the opening of the washing tank to be opened and closed, one end side is a first cover body pivotally supported to be able to rotate up and down And the second cover body which is connected to the other end side of the first cover body and the one end side to be able to rotate up and down can be folded into two, folded into two when opened, and extended to cover the washing when closed. The cover plate of the slot opening is provided with the first locking locking member provided on both sides of the second cover body and engaged with the washing tank side to lock the cover plate in the closed state, and the second locking member The other end side of the cover body is engaged with the above-mentioned sink side to lock the cover plate to the closed state of the second locking locking member 'and the first and second locking locking members are engaged with the above. Consisting of operating members for direction and engagement release direction (patent application ^ No. 1 The invention) ° According to the above, the cover plate is folded into two when it is opened, so it has a small form with a low height. In the closed state, the cover plate is folded from the original paper. (: NS) Λ4 specification (210 × 29?) _ 5 _ The Central Bureau of the Ministry of Economic Affairs, Shellfish Consumers Cooperatives, Indy A7 _____B7 V. Description of the invention) The second state is extended to cover the opening of the washing tank. In this state Next, by operating the operating member, the first locking locking member and the second locking locking member are engaged on the yoke groove side, and both sides of the second cover body and the other end of the second cover body The side will be locked. At this time, it is best to form the operating member and the second locking member-the body (application for the invention in the scope of patent application No. 2) \ This way can simplify the structure " In addition, the first locking member and the second locking member can also be linked by a link mechanism (invention No. 3 in the scope of patent application). In this method, it is not necessary to operate the first locking member individually. 1 locking member for locking and 2nd locking member for locking. A hinge member supporting one end side of the first cover body is rotatably mounted on one end side of a peripheral portion of the opening portion of the sink, and the hinge member is detachably mounted on one end side of the first cover body (invention of the scope of patent application No. 4 ') ). In this method, the cover can be removed and the cover can be washed in the state of the cover alone, and the first cover has a cylindrical mounting portion fitted to the hinge member at one end side. It is better that only the hinge member has an elastic piece that keeps the fitting state (invention No. 5 in the scope of patent application). In this way, the cover can be installed and removed without special tools. In addition, the hinge It is better for the component to have a damping mechanism (invention No. 6 in the scope of patent application). In this way, the cover can be closed gently. The first cover and the second cover are in the closed state of the cover. Water seal the first paper thick scale between the peripheral edge of the back of the cover and the peripheral edge of the opening of the sink. This is the Chinese Minjiao date (('灿) / \ 4 size (2 丨 0 乂 297 mm) (Please read the notes on the back before filling in this page) -1Q. Order A7 ____B7__ 5. Description of the invention Q) and the second water seal member, which is integrated with either side of the first and second water seal members, and has a third water seal member that can seal between the first and second cover bodies. It is better (apply for the invention of item 7 of Zunli range). This method can improve the water-tightness of the cover when it is locked. The first and second water-sealing members have the flexibility of being water-sealed by the weight of the cover plate. The third water-sealing member has the same flexibility as the same (the invention in the eighth aspect of the patent application). This method can improve the water-tightness of the cover plate in the locked state. It is better that the two sides of the cover body protrude to form hand grips (invention in the scope of patent application No. 9). This method can improve the operability of the cover. It is preferable that a plurality of small protrusions or small recesses are formed on the upper surface of the hand holding portion (the invention in the tenth aspect of the patent application). In this way, the operability of the cover can be improved even more. Printed by M Engineering Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the note f on the back before filling in this purchase). The first locking member has the first locking detection means that can detect the locking cover plate. It is better to detect the second locking detection means of the second locking means for locking the cover plate (the invention in the 11th scope of the patent application). According to this method, the locking of the cover plate can be detected separately to control its operator. The first and second lock detection methods are preferably non-contact detection of its r lock respectively (the invention in the 12th scope of the patent application). In this way, the locking of the cover can be detected by good water resistance. When detecting the first and second lock detection methods, both of them are locked, and they are operated under the condition. If the lock is not detected, the operation will not be performed, and the first and second lock detection methods are detected. Either side is locked, and the other side is not a paper scale. KS furniture in Shizhou (('NS) Λ4 size (2 丨 0X297 mm) ~ Γ_' The Ministry of Economic Affairs Central Government Standards Bureau® Cooperatives owe A7 ___B7_ V. Description of the invention 0) It is better to not only issue abnormal warnings and make it impossible to operate under the condition of lock detection (invention No. 13 of the scope of patent application). This way you can ensure safety in use. After the operation is completed and the operation is restarted, if the first and second lock detection methods still detect the lock, not only an abnormal warning will be issued, but it will be impossible for the operation to be disabled (application for a special k range) The invention of item 14). In this way, safety in use can be ensured. In addition, the washing machine of the present invention is characterized by comprising: a washing tank having an opening portion on the upper surface; a washing mechanism for washing the laundry inside the washing tank; and the opening portion of the washing tank to be opened and closed. The first cover that is pivoted up and down can be folded into two with the second cover that can be rotated up and down on the other end of the first cover and can be folded into two when opened. When closed, the tablet extends to cover the opening of the sink, and a locking member provided on the cover, which is engaged with the sink to lock the lid into a closed state, and The locking member for locking is an operating member that is operated in the above-mentioned engagement direction and in the release-releasing direction, and between the first and second cover bodies, a water guide groove is extended from the cover body on either side (the scope of the patent application 15 inventions) "According to this method, since the cover is folded into two when opened, it forms a small form with a low height. In the closed state, the cover is extended from the folded state to cover the opening of the washing machine tank. In this state, the locking member for locking is engaged with the washing tank side by operating the operation part, and the lock is locked. Fixed cover. In addition, in this case, even if the paper size of the first cover and the second cover is around the size of the SS home (CNS > Λ4 size (210X297 mm) 7Γ3 (谙 Please read the note on the back first) Please fill in this page for further information), ιτ A7 B7 V. Inventive shirt) Water can prevent it from sticking to the packing underneath or dripping directly into the washing tank.

I [Embodiment of the invention] The present invention is applicable to the first embodiment of dishwashing ^ which is assembled in a cabinet of a system kitchen, and will be described with reference to FIGS. 1 to 19 as follows. First, FIG. 3 shows a cabinet 1 for a flow table of a system kitchen. This is, for example, a top plate 2 made of a stainless steel plate, which not only forms a sink (sink) 3, but also is formed on the side of the sink 3 The water-removing plate section 4 is also provided with a dishwasher 5 related to the present invention at a side portion of the water-removing plate section 4 »Central Standards of the Ministry of Economic Affairs (Please fill in this page again) The dishwasher 5 is mainly composed of a washing tank 6 having an opening on the upper surface. More specifically, the washing tank 6 is composed of a tank body 7 and an upper frame 8. Here, the groove body 7 is formed in a rectangular container shape using, for example, gold tincture, and the upper frame 8 is formed in a rectangular frame shape using, for example, plastic. On the other hand, a rectangular opening 9 (see FIG. 4) is formed on the side of the water-removal plate portion 4 of the top plate 2, and a washing tank 6 is accommodated in the cabinet 1 below the opening 9. Therefore, the dishwasher 5 of the present embodiment uses the cabinet 1 for a liquidation table of a system kitchen as an outer box. As shown in FIG. 4, the outermost part of the upper frame 8 of the washing tank 6 is formed with a groove 10 for mounting upwards, and a gasket 1 is accommodated in the groove 10. 2. In addition, the middle side wall portion 13 is formed downward from the inner peripheral edge portion of the flange portion 11 of the upper frame 8. In the paper size ii W, the country ’s rate (('NS > Λ4 size (2I0X297) Mm >. Printed by the Central Standards Bureau of the Ministry of Economic Affairs ordnance and consumer cooperatives A7 ___ · B7 V. Description of the invention t) From here, the height difference portion 14 is formed inward from the inner peripheral edge of the middle side wall portion 13, and The inner peripheral edge portion 15 of the difference portion 14 forms the inner side wall portion 15 downward. Further, the lower edge portion of the inner side wall portion 15 forms a downwardly-opening groove 16 in which a gasket 17 is housed. In addition, a cover portion 18 is formed in front of the inner side wall portion 15 of the upper frame 8, and between these, a rib (l9 / 19 and a boss) 20 ° can be formed. On the peripheral surface of the upper edge portion of the groove body 7, the mounting frame 2 1 is welded together, for example, thereby pressing the gasket 17 with the upper edge portion of the groove body 7 to make the mounting frame 21 abut against the upper frame 8 The lower end of the rib 19 is mounted on the protruding surface 20 using screws 22 in this state, thereby the groove body 7 and the upper frame 8 can be combined to form a watertight seal. In this state, the upper frame 8 opposes the flange portion 11 to the flange portion 23 located at the peripheral edge portion of the opening portion 9 of the top plate 2 and is pressed from below through the above-mentioned gasket 1 2 and pressed against it. The push plate 2 4 is fastened to the top plate 2 by using a plurality of screws. The push plate 2 4 and the screws 25 of the upper frame 8 are provided with a cover plate 2 6 which conceals the cover. As shown in FIG. 3, the inside of the washing tank 6 is provided with a water spray arm 27 and a heater 28 at the bottom. The upper part of the washing tank 6 can be accessed from above to store objects to be washed. In this case, There is a basket 29 for storing tableware. A water supply pipe 3 1 having a water supply valve 30 is connected to the washing tank 6, and by opening the water supply valve 30, tap water is supplied from the water supply pipe 31 to a predetermined position in the washing tank 6. The water system is heated by the heater 28 to a predetermined temperature, for example, to a temperature of 60 ° C. "The paper scale is applicable to the Chinese national standard soap (C'NS M4 specification (210X297 mm) 1 ^ 1 Ml i * . ^^ 1 nn 1 ^ 1 y. * ^^ 1 nn nm—wmmw-'r (诮 read the note ^^ on the back before filling this page) A7 B7 V. Description of the invention @) And, A washing pump 3 2 and a drain pump 3 3 are provided on the outside of the washing tank 6, and the washing water in the washing tank 6 is removed from the washing tank 6 with a filter provided at the bottom of the washing tank 6 by the washing pump 3 2 ′. 3 4 is sucked and pressure-fed to the above-mentioned water spray arm 27. The drain pump 3 3 sucks the washing water in the washing tank 6 from the water storage tank part 34 and discharges the water into the water tank 3 (not shown in the figure). ^ The water spray arm 27 is as described above. When pressure is applied to the washing water, 'the washing water is not only sprayed toward the tableware (the object to be washed) in the basket 29', but also can be rotated by the reaction force of the spray. This rotation sprays washing water on the tableware without fail, and the tableware is washed (rinsing with detergent, washing with rinsing water). Therefore, the water spray arm 27 and the washing pump 32 constitute a washing mechanism for washing the laundry inside the washing tank 6. In addition, a blower 35 is provided outside the washing tank 6. This blower 35 sends outside air into the washing tank 6 during the drying process. The sent air is heated by the above-mentioned heater 28 to be hot-weathered, thereby drying the washed dishes. The central standard calendar of the Ministry of Economic Affairs, Industrial and Commercial Cooperatives Co., Ltd. 54 (please read the precautions on the back before filling this page). Press, the opening on the sink 6 is opened and closed by the cover 36. As shown in Fig. 1, the cover plate 36 is composed of the cover body 3 7 and the front cover body 3 8 and the front cover body 3 8 belonging to the second cover body. The two cover bodies 37, 38 are As shown in Fig. 4 and Fig. 5, both are composed of an upper case 37a'38a and a lower case 37b, 38b. Here, d 37a ′ 38 and the lower shells 37 b and 38 b are all made of plastic, for example, but the lower shells 37 b and 38 b are made of heat-resistant plastic (the upper shells 37 a and 38 a may also be made of heat-resistant plastic). This paper size is applicable to the Chinese house standard 家 ((, NS) Λ4 specification (210X297) -11 · Printed by 1¾'Central Bureau of Standards β Industry Consumer Cooperative ^ A7 B7___ V. Description of the invention fa) Two covers 3 7 , 38 is a hollow flat rectangular skin formed by combining the upper shells 37a, 38a and the lower shells 37b, 38b by screws 39, respectively. (At this time, the coupling structure using screws 39 is shown in Figure 6, It only shows the front cover 38, but the rear cover 37 is the same), and as shown in FIG. 5, the front edge portion of the lower case 37b and the rear edge portion of the lower case 38b are cylindrical. The connecting portions 37c and 38c are formed in a plurality of rows in an alternating arrangement, and the two cover bodies 3 7 and 3 8 are connected through a thin rod-shaped shaft 40 as shown in FIG. 7 in combination. The cover 36 is connected so as to be able to rotate up and down to form a cover 36 as shown in Figs. 8 and 3. However, the cover plate 36 is pivotally supported on the washing tank 6 side which is the rear end portion of the rear cover body 37, which is pivotable up and down. FIG. 9 shows a hinge member 41 at the rear end of the lid 37 after the grenade. The hinge member 41 has a U-shaped plate-shaped support 4 2 and a cylindrical shaft protruding from the side from the support 4 2. 4 3, and the supporting body 4 2 is formed as an elastic sheet, and the elastic claws 4 4 are formed by notch-shaped grooves 4 5 from both sides and above, and the elastic claws 4 4 are formed at the rear end portion. The operation protrusion 4 6 »The shaft 4 3 is provided with flange portions 4 7 on both sides as shown in FIG. 10. In contrast, a bearing portion 43 is formed on the rear side of the upper frame 8 on one side of the peripheral edge of the opening of the above-mentioned sink 6. The bearing portion 4 8 has a shaft 4 3 and a flange portion 4 at the tip. 7shaped recessed part 4 9. In this recessed portion 49, a shaft 43 and a flange portion 47 before the shaft 4 are accommodated, and the shaft 4 3 is pushed by the push plate 50 from above, and the push plate 50 is fixed to the bearing portion by screws 51. 4 on the 8 and rotatably install the hinge member. The paper size is suitable for the standard rate ((, NS) Λ4 size (210X297 mm) (read the note $ on the back before filling in this page). Order -12- A7 ___B7_ V. Description of invention h) 4 1 As shown in FIG. 5, the hinge member 4 1 is installed at two positions on the rear side of the upper frame of the washing tank 6, and the two positions of the two support members 4 2 form the upper frame 8 and the cover plate. Both of the recesses 5 2 ′ to the rear of the support body 4 2 that can rotate with the shaft 4 3 can be allowed. In contrast to this, both sides of the rear end of the rear cover 3 7 of the cover plate 36 are from the upper shell. 37 a and the lower case 3 7 b extend from the mounting portion 53 and are integrated. This mounting portion 53 is formed on the outside of the support body 4 2 of the hinge member 41 and is approximately fitted into a rectangular cylindrical shape in a close-fitting state. As shown in FIG. 9, it not only has an operation protrusion 4 6 The elastic claw 44 is engaged with a T-shaped engaging groove 5 4 and has a reverse U-shaped engaging groove 5 5 fitted on the outside of the shaft 4 3. With this configuration, the mounting portion 5 3 is fitted to the support body 4 2 of the hinge member 41, which can not only engage the engaging groove 5 4 to the elastic claw 4 4 but also fit the fitting groove 55 to the shaft. 43. As described above, the rear end portion of the rear cover body 37 is attached to the hinge member 41, and the rear end portion of the rear cover body 37 is pivotably supported on the washing tank 6 side so as to be able to rotate up and down. In this mounted state, the fitting state of the mounting portion 5 3 of the support body 4 2 of the hinge member 4 1 is held by the elastic claw 4 4. If the elastic claw 4 4 and the engaging groove 5 4 are released from this state, When it is engaged, the mounting portion 5 3 can be removed from the hinge member 4 1. In short, the rear end of the rear cover 3 7 is detachable and stackable. ^ Installed on the hinge member 4 1 〇 Press to release the elastic claw 44 and the card. The engagement of Hegou 5 4 is as long as the paper size is suitable for China ’s domestic standard net- (CNS) Λ4 specification (210X297 mm) (read the precautions on the back before filling in this page and order -f in the Ministry of Economic Affairs Nvzao Jujube® Industrial Consumer Cooperatives Printing-13-

In other words, the length from g to the rear center to the front cover is regarded as L 0 A7 B7 V. Description of the invention (11) Pressing the operation protrusion 4 6 can be easily performed. In addition, as described above, the rear cover 37 of the rear end of the pivot support, the front cover 38 is connected to the front end (other end) of the rear cover 37 at the rear end (one end). In addition, FIG. 1 shows the front end of the shaft 3 8 of the hinge member 41 of the cover 36 of the cover 36 and the pivot support point (the entire front end of the cover 36 extends from the pivot support point to the front end of the rear cover 37. When the length of the part is regarded as L1, in order to reduce the floating at the free end side in the closed state of the cover 36, the length L1 is set to be larger than half of the length L0, that is, it can be set to L1> (L 0/2). Further, as shown in FIGS. 4 to 6, on the back of the rear cover 37 and the back of the front cover 38, portions are formed around the edges except for the connecting portions. There are grooves 56 and 57 which are opened to the lower side, and gaskets 5 8 which are fitted on the first water seal member and gaskets 59 which are fitted on the second water seal member are installed in the grooves 56 and 57, respectively. 58 and 59 are in close contact with the height difference part 1 4 of the upper frame 8 of the washing tank 6 in the locked state after the cover 36, and the water is sealed between the cover 36 and the height difference part 14 of the upper frame 8. In particular, the softness of the water seal by the weight of the cover plate 36 has, for example, its various hardnesses and shapes. In addition, as shown in FIG. 7 and FIG. Fit of front cover 3 8 Partially installed is a gasket 60 which belongs to the 3rd water-sealing member. This gasket 60 is installed in a groove 6 1 formed at the front end portion of the rear cover 3 7 and is closely connected to the front cover 3 8 Rear end face, come to seal the rear cover 3 7 front end and front cover 3 8 rear end -IH ·--------II---1 ^,, ^--I -1 ^ I— In-. &Quot;-f (Please read the precautions on the reverse side before filling out this page) Industrial Standards Bureau, Ministry of Economic Affairs, Industrial and Commercial Engineering Co., Ltd. Seal 51 This paper is applicable to the standard of household furniture. CNS> Λ4 specification (210X297 mm) _-A7 ____B7 V. Description of the invention (12) (the matching part of the rear cover 37 and the front cover 38) is the same as the pads 5 8, 5 9 above It has the same flexibility and various hardness and shape |. Moreover, although this gasket 60 is integrated with the gasket 5 8 (the first water-sealing member), it can be replaced with the gasket 59 instead. (Second water seal member) is formed as a whole, and its installation is also performed on the front cover 3 8 side, and it can also be tightly attached to the rear cover from the previous cover 3 8 side, and it is located above the gasket 60. On the front face of the rear cover 3 7 The rear cover 3 7 is formed by the total width and width, and corresponding to this, from the rear face of the front cover 3 8, for example, the water guide groove 6 3 with an L-shaped cross section is extended to the front cover 3 8. The overall width and length are formed as a whole. According to this, the aqueduct 6 3 is located below the joint seam between the rear cover 37 and the front cover 38, and it is not limited to the end face behind the front cover 38. It extends from the front end surface of the rear cover 37 to be integrated with it. In this case, the recess 62 may be formed on the rear end surface of the front cover 38. The Central Bureau of the Ministry of Economic Affairs of the People's Republic of China. Consumption ft- Cooperative printed V. In addition, as shown in Figure 11 on the two sides of the front cover 38, especially the upper part of the two sides of the front, holding hands Department 6 4. The hand holding portions 64 are all projected outward, and a plurality of small protrusions 65 are formed on the upper surfaces. These small protrusions 65 can also be small recesses. In addition, each of the back sides of the hand holding portion 64 is formed with a recessed portion 66 as shown in Fig. 13. Further, as shown in FIG. 1, first locking members 67, 68 'are provided on both sides of the front cover 38, especially on both sides near the rear end. The first locking members 6 7 and 6 8 are horizontally elongated, and can be slid to the left and right along the holes 69 formed in the lower case 38 b of the front cover 38 and the guide ribs 7 0. By its sliding, the leading part of the paper is 6 7 a, 6 8 The paper size is suitable for Sichuan S family standard rate ((, NS) Λ 4% grid (210X297 mm) _ 15-Staff of the Central Bureau of Standards, Ministry of Economic Affairs A7 B7____ printed on consumer cooperation V. Description of the invention (13) a is installed from the front cover 3 8 below the shell 3 8 b on the rain side. Figures 1 and 4 show the first locking card on one side in detail The engaging portion 68a of the stopper member 68 is provided with a plurality of ribs 7 1 on the upper part of the first locking engagement member 68, and the ribs 7 1 are slidably connected to the front cover 3 8 The upper case 3 8 a is on the back. Although the first locking member 6 7 for locking on the other side is not shown in detail, it is the same as the first locking member 6 8 for locking described above. It is designed to be bilaterally symmetrical. In contrast, a recessed portion 72 belonging to the engagement receiving portion is formed in the middle side wall portion 13 of the upper frame 8 of the washing tank 6, and the first locking member is used for the locking. 67, 68 become prominent The states are engaged with the engaging portions 67a and 68a, respectively. On the other hand, the front cover body 3 8 is on the other end side, and as shown in FIG. 1, a second locking member 7 3 is provided at the central portion. »This second locking member 7 3 is located along the front cover 3 8 between the upper case 3 8 a and the lower case 3 8 b, and is installed to be left and right along the groove 7 4 shown in FIG. 4. Slide, and has a first protrusion 73a located further behind (the front cover 38) than the groove 74, and a second protrusion 73b located more forward (outside the front cover 38) than the groove 74, And, as shown in FIG. 13, the third and fourth protrusions 73c and 73d are located further forward than the groove 74 and located on the left and right sides. Among them, the third protrusion 7 3 c is formed below the second protrusion 7 3 b. The engaging portion 75 is formed into a bag-shaped portion ^ 6, where the bag-shaped portion 76 accommodates and fixes a magnet 77 as shown in Fig. 15. In contrast, the middle side wall of the upper frame 8 of the washing tank 6 The front side of the portion 13 is formed with a protrusion 7 8 which is an engagement receiving portion. This protrusion 7 8 is due to the above-mentioned second paper size: Shizhou Zhong® Drag Home Kneading Standard {('NS > Λ4 specifications (2 丨 0X297 Mm) 16 _ ~ " i--^ 1 ...... I m I na ^ i --If Mi —--ml-X »-* Jc,-(Read the note f on the back before filling in this page) The Central Bureau of Standards, Ministry of Economic Affairs, Consumer Affairs Cooperation, TI Printing A7 B7 5 (14) Description of the invention (14) The engaging portion 75 of the locking member 7 3 for locking is slid to the right and engaged on the lower side, and the left and right inclined surfaces 7 9 are formed on the left and right sides. Press this inclined surface 7 9 when the engaging portion 7 5 is loaded. This engaging portion 7 5 further guides the entire second locking member 7 3 to the left end of the projection 7 8, that is, It is necessary to guide to the engaging starting position of the engaging portion 75, t. The second protruding portion 7 3b of the second locking member 7 3 is the operating member as shown in FIG. 4. 8 0 — corporatization. In this case, the operating member 80 is integrated with the second locking member 73, and the second locking member 73 and the operating member 80 are inserted into a metal reinforcing plate. 81 and use plastic mold forming. Pressing the second to fourth protruding portions 73b to 73d of the second locking members 7 3 and the operating member 80 to the lower case 3 8 b of the front cover 38 is as shown in FIG. 13. As shown, slidable recesses 38d, 38e are formed to accommodate these. The first locking members 6 7, 6 8 and the second locking members 7 3 'are linked by a link mechanism 82 shown in Fig. 1. This link mechanism 82 is composed of a first link 83 and second links 8 4 and 8 5, wherein the rear side of the first link 8 3 is located at the middle portion of one end portion and is formed in the front cover. The protruding surface 8 of the body 3 8 lower case 3 8 b is pivoted using screws 8 7 to form a rotatable body, and the other end of the front side is opposed to the first protruding portion 7 3 of the second locking member 7 3 a and by the screw 8 8 connected to form a rotatable. In contrast, the second link 8 4 on one side uses a pin at one end (一端 Please read the note f on the back before filling in this page)

* 1T c The size of this paper is suitable / 1] Chinese National Standard {CNS) Λ4 specification (2 丨 〇x297 public shame) -17- It is printed by members of the Central Government Bureau of the Ministry of Economic Affairs and Consumer Cooperation? Wooden A7 _________ B7____ V. Description of the invention (15) 8 9 is connected to the first connecting rod 8 3 —The end portion is rotatable, and the other end portion is connected by the screw 9 0 to the first locking member 6 7 The base end part forms a rotatable person. The second link 8 5 on the other side is connected to the first link 8 3 with a pin 9 1 on one end thereof to form a rotatable member on the front side of the other end thereof, and the other end is screwed 9 2 is connected to the base end portion of the above-mentioned first locking locking member 68 on the other side to form a movable person. In addition, Fig. 6 shows a cover switch detection means 93 for detecting the opening and closing of the cover 36. This cover switch detection means 9 3, in this case, is constituted by a pair of a magnet 9 4 and a reed switch 9 5. The magnet 9 4 is housed in a case formed under the front cover 3 8. The bag portion 9 6 on the right side of 3 8 b is pushed and fixed by a protrusion 9 7 formed on the upper case 3 8 a. In contrast, the reed switch 9 5 is installed in the inner side of the upper side 8 of the washing tank 6 by the mounting plate 9 8 in the outer side surface 15 of the upper frame 8, the magnet 9 4 is close to the cover plate 3 6 and the mounting plate 9 is locked. The 8 series is mounted on the protruding surface 9 9 protruding from the outer side surface of the inner side wall portion 15 using screws 10 0. Press, a cover 10 1 for protecting the reed switch 9 5 is installed outside the reed switch 9 5. On the other hand, the 15th chart does not detect the locking detection means 1 2 of the second locking member 7 3 locking cover 36. This lock detection means 102 is composed of the above-mentioned magnet 77 provided in the second locking member 7 3 for locking, and is paired with the reed switch 103. The 'reed switch 103 is attached to the upper frame 8 of the washing tank 6. In the back surface of the stepped portion 14 'in the locked state of the cover plate 3 6, when the second locking member 7 3 is slid to the right, the position close to the magnet 7 7' is from the mounting plate 1 〇 The paper size of the 4 installed papers is in the standard of Suzhou Zhongyuan (CNS) Λ4 specification (2IOX297 mm) ~ _ > | 8- ~ II11 ^ -IMI.Q! (Please read the note on the back before filling in this Page) order

A7 _____B7 5. Description of the invention (16), the mounting plate 104 is mounted on the protruding surface 105 protruding from the back of the step 14 using screws 106. Outside 'As shown in Figure 5, there is an exhaust opening from the upper frame 8 of the washing tank 6 to the cover plate from the inside of the washing tank 6 to the outside. This prevents the steam from drying the tableware from standing in the washing tank. 6 Users in front can be discharged to the outside. "More" Fig. 16 shows a control device 108 for controlling the control means belonging to the overall dishwasher 5 operation. The control device 108 is arranged, for example, on the front face of the washing tank 6, and is made of, for example, a microcomputer. Here, the control device 108 is, for example, a switch input section 1 0 9 composed of various operation switches provided with an operation panel (not shown) arranged on the front part of the cabinet 1 to input various operation signals. A water level sensor 1 1 0 installed in the water level in the tank 6, a temperature sensor 1 1 1 installed in the temperature in the washing tank 6, and the above-mentioned cover opening / closing detection method · 9 3 reed switch 95 The reed switches 103 of the lock detection means 102 respectively input detection signals. In addition, according to the input and the control program memorized in advance, the control device 108 is a display unit 1 1 2 including an abnormal alarm means function for the various display sections of the operation panel, and an abnormal alarm means function. The buzzer 1 1 3, the above-mentioned water supply valve 30, the washing pump 31, the heater 28, the drain pump 32, and the driving circuit 1 1 4 of the total load of the fan 35 drive control signals. According to the press, the control device 108 is used as a means of counting billions, for example, it also has E E P R OM (not shown). This paper is in full compliance with the specifications of the National Garden of China (rNS) M (210 x 297 mm) _ 1Q _ {Please read the note on the back before filling out this page) Order the Ministry of Economic Affairs, Central Bureau of Standards, ordnance elimination Hezhu.Society-India-like Ministry of Economic Affairs Criteria > e3M.x Elimination «· Cooperative Indy A7 _______ T .__ 5. Explanation of the Invention (17) The function of the above structure is described below. FIG. 1 shows a state in which the cover 36 is closed. At this time, the cover 3 6 and the rear cover 3 7 and the front cover 3 8 form a flat connection and close the opening on the washing tank 6. The rear cover 3 7 and the front cover 3 8 are connected to the system. The ceiling plate 2 of the housing case 1 for a housing table has substantially the same surface, and the operation cover plate 3 b on the ceiling plate 2 is not a hindrance, or the operation thereof can be performed on the cover plate 36. At this time, the pads 5 8 on the back of the rear cover 37 and the pads 59 on the back of the front body 38 are of equal weight, as shown in Figs. 4, 6, and 14. It is in close contact with the step portion 14 of the upper frame 8 of the washing tank 6 to seal the cover 36 and the step portion 14 of the upper frame 8 with water. In addition, in the mating part of the rear cover 37 and the front cover 38, as shown in FIG. 7, the back cover 37 and the front cover 38 press the pad 60, and are closely attached to the rear. The front end portion of the cover body 37 to the rear end portion of the front cover body 38 seals water between the front end surface of the rear cover body 37 and the rear end surface of the front cover body 38. Also, at this time, the cover switch detection means 9 3 is as shown in FIG. 6, and the magnet 9 4 is close to the reed switch 95, whereby the reed switch 9 5 becomes 0 N, that is, the cover 3 is detected. 6 is closed, and a closed detection signal is output. In the closed state of this kind of cover plate 36, when using ^ to grasp the operating member 80 to slide it to the right, as shown in FIG. 2 by arrows, the second locking member 7 3 is locked. By sliding in the same direction, the link mechanism 8 2 rotates counterclockwise with the screw 8 7 as the center, and the second (please read the note on the back before filling this page) • ο. Chuan Chuan's Prison House (CNS > Λ4 size (210X297 mm) -20- Central Samples Bureau of the Ministry of Economic Affairs MX Consumer Cooperation il Seal 54 A7 _B7_ V. Description of the invention (18) Links 84, 8 5 will be The first locking member .6,68 is pushed outward. With this, [the first locking member 67,68 makes the engaging portions 6 7 a, 6 8 a of the leading end enter the washing tank. The recessed portion 72 of the upper frame 8 is engaged with the upper frame 8, and the cover plate 36 is locked in a closed state. The second locking member 7b is as shown in FIG. 4 As shown in FIG. 15, the engaging portion 75 is brought under the protrusion 7 8 to be engaged with the protrusion 7 8, thereby locking the cover 36 to a closed state. / Yu The solid detection means 102, the magnet 7 7 is close to the reed switch 103, whereby the reed switch 103 is turned ON, that is, the closed state of the cover plate 36 is detected, and a lock detection signal is output. When the user grasps the operating member 80 and slides to the left in these states, as shown in FIG. 1, the second locking member 73 is slid in the same direction. Mechanism 82, the first link 8 3 is turned clockwise with the screw 87 as the center, so that the second links 84, 85 pull the first locking members 67, 6 8 inward With this, the first locking locking members 67 and 68 release the engaging portions 6 7 a and 6 8 a of the front end portion from the recessed portion 7 2 of the upper frame 8 of the washing tank, and release the card from the upper frame 8. In addition, the second locking member 7 3 is used to release the engagement portion 7 5 from below the projection 7 8 to release the engagement with the projection 7 8, and to release the closed state of the cover plate 36 by using these. And, with this, with the lock detection means 102, the magnet 77 is suitable for the size of the paper; 1It prisoner's house (CNS) Λ4 specification (210X297 mm) ^ 91 '" ": -111 ^ -I—01— {Please read the precautions on the back before filling this page) Order A7 B7_ V. Description of the invention (19) Open the reed switch 103, thereby turning the reed switch 103 OFF That is, the lock detection of the closed state of the cover plate 36 (detection of unlocking of the lock) is stopped, and the output of the lock detection signal is stopped. Then, as shown in FIG. 12, when the user grabs the front cover 3 8 by hand, the rear cover 3 7 is also lifted up integrally with the rear cover 3 7. Rotate upward with the axis ^ 3 of the hinge member 41 as the center. After that, from this state, when the front cover 38 is lowered, the front cover 38 is rotated downward by the connecting part with the shaft 40 of the rear cover 37, so that the cover 36 is folded into two. In this state Then, by continuously pushing the front cover 3 8 and the rear cover 3 7 backward, the opening on the washing tank 6 can be opened as shown in FIG. 3 ”As described above, when the cover 36 is opened, The cover opening and closing detection means 9 3, the magnet 9 4 is away from the reed switch 9 5, which can make the reed switch 9 5 form 0 FF, that is, * stop detecting the closed state of the cover 3 6 (detection open), that is, Can stop the closed detection signal output. The central standard bureau of the Ministry of Drops β ΗFRAt 作 社 印 51 (please read the note ^ | ^ on the back before filling out this page). After that, the user holds the holding part 6 4 and the front cover 3 8 When pulled toward the front, the rear cover 37 is turned downward with the axis 4 3 of the hinge member 41 as the center, because the front cover 3 8 is connected to the axis 40 of the rear cover 37 Turning forward, the cover plate 36 can extend to form a flat state as shown in FIG. 1 and can cover the opening on the upper surface of the washing tub 11. Therefore, with the pads 5 8 on the back of the cover 3 7 and the pads 5 9 on the back of the front cover 3 8, the water-seal cover 36 and the height difference portion 14 of the upper frame 8 The pad 6 0 is water-sealed and the rear cover body 3 7 The front face and the previous paper size Luzhou Zhongge Store Standard (CNS) Λ4 specification (210 × 297 mm) -22- " Seal of Bamboo Co., Ltd. ^ A7 _____B7 V. Description of the invention such as) Cover 3 8 between the rear face. In the cover switch detection means 9 3, the reed switch 95 is deformed ON, that is, the closing of the cover 36 is detected, and a closed detection signal can be output. On the other hand, FIG. 17 shows the control device 1 〇8 control content "'control device 1 〇 08, is connected to the unillustrated plug of the dishwasher 5 when plugged into a power outlet and connected to the power, it will turn on its action (start). At first, the memory means is here In this case, the start prohibition flag stored in EEPR 0 Μ is read (step S1). Next, it is judged whether the power switch included in the operation panel (not shown) is turned ON (step S2), and if it is judged that it is not turned ON (NO), the switch of the cover plate 36 is judged (step S3). Figures 4 and 8 show the details of the switch judgment of the cover 36, that is, the switch judgment of the cover 36, which is the reed switch 9 5 of the cover switch detection means 9 3 and the lock detection means 1 0 Both of the reed switches 10 2 and 3 form an OF F state (detection of the unlocking of the cover 36 and the detection of opening), and then determine whether both of the 0 N state (the detection cover 36 is closed, And, the lock is detected), in step S3, the cover 36 is opened and the tableware has been contained or taken out, and thereafter, it is determined whether the cover 36 is closed and locked. In step S3, after determining that both the reed switch 95 and the reed switch 103 are in the QF F state, they have not been turned ON ^ (NO), then return to step S2, and conversely, judge When both the reed switch 9 5 and the reed switch 1 0 3 are in the OF F state, and both of them are in the ON state (YES), the start prohibition flag can be changed to "0" (step (please read the back Note: Please fill in this page again.) Q. The paper size of the edition is appropriate. 囡 Medium 囡 National Standard Soil ((: Yang) 八 4) (210 > < 297 mm) I 23-Central Ministry of Economic Affairs 榡 隼, And only the consumer and consumer cooperatives print "A 7 B7 V. Invention description magic) s 4), and return to step s 2. In step S2, if it is judged that the power switch operation is ON, then it is judged whether the start switch of the operation panel is operated (step S5), and if it is judged that it is not operated by 0N (N0), The switch of the cover plate 36 is judged (step S6). The judgment of the opening and closing of the cover 36 in this step S6 is the same as that in step S3, so the judgment is as shown in FIG. 18, and in this step S6, it has also opened the cover 36 to store or take out the tableware. Then, it is determined whether the cover plate 36 has been closed and locked. In step S6, if both the reed switch 95 and the reed switch 103 are judged to have become the 0 FF state, and they have not become the ON state (NO), the process returns to step S 5 and vice versa. When both the reed switch 9 5 and the reed switch 103 are judged to be in the OFF state and then to the ON state (YE S), the start prohibition flag is changed to "0" as in step S 4 (step S7), and return to step S5. If it is determined in step S5 that the start switch has been operated, then it is determined whether the start prohibition flag is "0" (step S8), and if it is determined to be "0" (YES). At this time, the operation (washing, rinsing, and drying) of the dishwasher 5 is performed (step S 9). Then, after step S9, it is determined whether or not it is time to end the operation (step S1 0). If it is determined at this step S10 that it has not yet reached the end of the operation period (NO), the process returns to step S9. However, if it is determined that the end of operation period (YES) has been reached, the operation is ended and the start prohibition flag is set to "1" (step S11). The standard of this paper is completed in Tongzhou Zhongli Group (('NS > Λ4 specification (210X 297mm) _ 24-：-I; -I—IAyl— (" Read the notes on the back before filling in this Page) Order A7 _____B7_ V. Description of the invention) Then, determine whether a predetermined time has elapsed, for example, 30 minutes (step S12). If it is determined that the time has elapsed (YES), cut off the power (step S13) and return to Step S1 »In the previous step S8, if it is determined that the start prohibition flag is not" 0 j (NO) ", for example, the display portion of the operation panel displays an abnormality, and the buzzer 1 1 3 is activated to issue The k alarm is always issued (step S 14), and thereafter, the opening and closing of the cover 36 is determined (step S 1 5). The opening and closing determination of the cover 36 of this step S 1 5 is the same as that of steps S 3 and S 6, Therefore, it is judged that the contents shown in FIG. 18, even in this step S1, it is that the cover 36 is opened and the tableware is received or taken out. After that, although it is determined whether the cover 36 is closed and locked, In this case, it is also determined whether both the reed switch 95 and the reed switch 103 operate normally. Printed by the Bureau β Industry Consumer Cooperatives (Read the precautions on the back before filling this page) At step S 1 5, both the reed switch 9 5 and the reed switch 1 0 3 are judged to have turned OFF. After the state is changed to ON state (Yes), the abnormal alarm in step S1 4 is stopped (step S16), and the start prohibition flag is changed to "0" as in steps S4 and S7 (step S17). ) And return to step S5.

In step S15, when both the reed switch 95 and the reed switch 103 are in the 0 FF state, it is determined that neither of the reed switch 95 and the reed switch 103 has been turned ON. In this case, it is determined whether the power supply is turned off. When it is OFF (step S18), if it is determined that it has not been operated (NO), the process returns to step S15, but if it is determined that it has been operated, the process returns to step S1. Paper ruler Luzhou China S Jialian Cold- (CNS) Λ4 Specification (2 丨 0X297 mm) -25- Central Standards Bureau of the Ministry of Economic Affairs and Economics 0 ~ Work Consumption Hezhu Club Printing * '1 Clothing A7 Β7 V. The description of the invention is magic) and 'At step s 12 above, if it is determined that 30 minutes (NO) have not elapsed, the switch of the cover 36 is determined (step S 1 9). The switch judgment of the cover 36 in this step S19 is the same as that in steps S3, S6 'and S15. Therefore, it is used to judge the content shown in FIG. 18. In this step S19, it is generally judged that the cover 36 has been opened. The tableware is taken out, and thereafter, it is determined whether the cover plate 36 has been sealed and locked. In step S19, after both the reed switch 95 and the reed switch 103 are in the OF F state, it is determined that neither of the reed switch 95 and the reed switch 95 has been turned ON (N0), and the process returns to S5. Conversely, the reed switch 95 and After both of the reed switches 103 are turned off, if it is judged that they are both turned on (YE S), the start prohibition flag is changed to "0j (step S20), and the process returns to step S5. Figure 19 shows the content of the interrupt processing at any time in the operation of the above control device 108 (main routine). This interrupt processing is used to check the reed switch 95 and the reed switch 1 0 3 When the reed switch 95 is in the OF F state, it is judged whether the reed switch 1 0 3 is in the 0 N state (step T 1). If it is judged that this is not the case (N 0), it returns to the main program. If yes, an abnormal alarm (step T2) similar to that in steps S1 4 'to S16 is issued, and step T3 is stopped. Press, except for this, although not shown, the control device 1 〇8 In the operation of the dishwasher 5, if the reed switch 1 〇3 changes to ^ FFF state, Point immediately stop running the dishwasher 5 of this paper applies the scale Chuang s home standard ((, NS) Λ4 ^ grid (210X297 mm) · 26 - (Please read the notes and then fill in the back of this page)

A7 ______B7___ V. Description of the invention h) As mentioned above, although the cover plate 3 6 does not need to be provided with an up-and-down rotating guide rail, the rear cover body 37 and the front cover body 38 are folded into two when opened, and can be formed. Small form with low bird degree. Therefore, even if there is a hanging cymbal above, it is possible to prevent the cover plate 36 from touching the hanging cabinet, etc., without obstructing the observation. On the other hand, in the closed state, the cover 3 ΪΒ is extended from the folded state to cover all openings on the upper surface of the washing tank 6, and in this state, the first lock is secured by operating the operating member 80. The locking member 6 7 ′ 68 and the second locking locking member 73 can be locked on the side of the washing tank 6 to securely keep the cover 36 in a closed state. Therefore, the splash of washing water caused by the washing operation in the washing tank 6 can not be reliably achieved by the cover plate 36. In this state, unless the lock of the cover plate 36 is unlocked by operation, The cover 3 6 cannot be opened, so it is also possible to prevent the cover 3 6_ from being opened due to mischief of the child. Β-1-Consumer Cooperatives, the Ministry of Economic Affairs β-1-Consumer Cooperative Society (please read the precautions on the back before writing this page), and the closed cover 3 6 is farther away from the pivot branch, that is, the more free end Side, the more likely it is to float, but for this, the present person covers the body before it belongs to the free end. 3 The first locking members 67, 68 are provided on both sides of the body, and before the free end The front end of the cover 38 is provided with a second locking member 7 3 for locking the cover 36 in a closed state. Therefore, the closed state of the cover 36 can be more effectively locked to prevent the washing water Splashes and other effects can be obtained more reliably. In addition, in this configuration, the operation member 80 and the second locking member 73 are integrally formed. With this, the structure can be simplified, and it can be provided at low cost, and it can also eliminate the "looseness" which is common in other locks. This paper is the size of the Chinese prisoner's standard (CNS) Λ4 size (210X297 mm) of Shizhou. -27 · A7 ___ · B7 V. Description of the invention ¢ 25) phenomenon, so as not to cause inappropriate situations such as actions. The first locking members 6 7 and 6 8 and the second locking members 7 3 are linked by a link mechanism 82. Thereby, it is not necessary to individually operate the first locking members 6 7, 68 and the second locking members 7 3, and the operability can be improved. In addition, a hinge member 41, which is pivotally supported at the rear end of the rear cover 37, is rotatably mounted on the rear side of the upper part of the frame 6 of the washing tank 6, and the rear cover is detachably mounted to the hinge member 41. 3 7 rear end. With this, when the cover 36 is washed when it is dirty, the cover 36 can be removed and removed in the state of the cover 36 alone. Therefore, the removal can be easily and expectedly completed. In this case, the rear end of the rear cover 37 has a cylindrical mounting portion 5 3 fitted to the hinge member 41 1 support 4 2, and the hinge member 41 has an elastic claw 44 that maintains the fitted state. With this, the cover 36 can be installed and removed without special tools, and can be easily installed and removed. Printed by " -Ministry of Central Standards and Standards Bureau K Industry Consumer Cooperatives {Please read the notes on f before filling this page) In addition, the rear cover 3 7 and the front cover 3 8 are closed. Next, there are pads 58 and 59 between the peripheral edge of the back surface and the upper frame 8 of the washing tank 6 by water sealing, and they are integrally formed on any of these sides. The rear cover 37 and the front cover can be water sealed. Body 3 8 between 6 0. This can further improve the water-tightness in the closed state of the cover plate 36, and can more reliably obtain effects such as prevention of splashing of washing water. ~ Also, in this case, the pads 58, 59 have the flexibility of being water-sealed by the weight of the cover plate 36, thereby improving the water-sealing properties of the cover plate 36 in the closed state, and, in this case, As long as the cover 3 is closed, the paper-like degree 14 can be printed in Chinese national standard ((: NS) Λ4 threat (210X 297 ft). Oq-'' Printed by the Central Consumer Standards Bureau of the Ministry of Economic Affairs Consumer Cooperatives A7 £ 7 ____ 5 、 Instructions of the invention since 6) Water seal is used. Since there is no need to push the pads 5 8, 59, the cover plate 36 is locked. After closing the cover plate 36, as long as the operation member 80 is operated, That is, the operability can be improved. In addition, hand grips 64 are formed on both sides of the front cover 38. Therefore, the switch operation can be carried out without having to be located around the cover 36 respectively, so that the switch operability can be improved. Moreover, in this case ^, when holding the front cover 3 8 by hand, the rear cover 3 7 can be lifted together with the entire cover 3 as shown in FIG. 12. 6 can be picked up like a cover, so if there is water droplets on the cover 36, it flows in the direction shown by the arrow as shown in Figure 12 and drips from the rear edge of the rear cover 37, like this After dripping the water droplets on the cover plate 36, the cover plate 36 is folded into two and opened. Therefore, the water droplets on the cover plate 36 can be prevented from dripping into the washing tank 6 from the front. Avoid wetting the dried utensils in the sink 6. A plurality of small protrusions 65 or small recesses are formed on the upper surface of the hand holding portion 64. This can improve the hand holding situation of the switch cover 36, for example, it is not easy to slide the hand with detergent, so the switch operation of the cover 36 can be improved. Moreover, in this case, the plurality of small protrusions 65 or small recesses on the earth surface of the hand holding portion 64 can also help the visually impaired person to point out the effect of the position of the cover 36 of the hand holding portion 64. In addition, there are ^ cover switch detection means 9 3 for detecting the cover 36 switch, and lock detection means 10 2 for detecting the second locking member 7 3 for locking the cover 3 6. This can be used to detect the switch of the cover 36 and the lock of the closed state of the cover 36 to control the operation. Therefore, the paper size is suitable for SS family standard Ping ((, NS) Λ4 specifications (210X297) %) .2〇- —. | 丨 —J-1110 —— (Please read the precautions on the back before filling out this page} Order A7 __B7 V. Description of the invention) It can ensure the safety in use and prevent the washing Water splashes, etc. can achieve more definite results. In particular, in this case, even if the lock detection means 10,200,000 heart failure (not 0FF), if the cover switch detection means 93 does not fail, that is, It can effectively function and control the operation, so it can ensure the safety in use and prevent the splash of washing water. 'Moreover, the cover switch detection means 93 and the lock detection means 102, because It is constituted by magnets 94, 77 and reed switches 95, 103 respectively, so in short, the switch of the cover 36 is detected in a non-contact manner, and the closed state of the cover 36 is locked. It is not necessary to set in its configuration part The holes or openings can improve the water resistance at the time of detection. In this case, the cover switch detection means 9 3 and the lock detection means 10 2 are deliberately played by children due to their positions away. When they are activated, they are generally activated only on one side, and it is not easy to activate both. Therefore, it is possible to more securely ensure the safety of children ’s pranks and prevent the splash of washing water. Women's Standards Bureau Shellfish Consumer Cooperatives Co., Ltd. 44 (Please read the precautions on the back before filling out this page) Press to detect the switch of the cover 36 and the lock of the cover 36 in a non-contact manner. In addition to magnets and reed switches, for example, magnets and Hall elements, or light-emitting elements and light-receiving elements can be used. In particular, light-emitting elements (with light-receiving elements, light-emitting elements are washed from The light emitted from the slot 6 is reflected on the side of the cover plate 36, and when it is received by the light receiving element, the cover plate 36 does not need electrical wiring. The paper size is suitable for China 1¾ standard (CNS M4 specification (210X297 Mm) _ 3〇_ A7 B7_ V. Description of the invention Red) In this case, the cover switch detection means 9 3 and the lock detection means 1 0 2 are both in the ON state (detection of the cover 3 6 Closed, and when the E-locked state is detected, steps S3 and S6 are "YES". The operation is performed on condition, but both are not ON (both the unlocking and opening of the cover 36 are detected, or only When one of them is in the detected state, the operation is not performed when the steps S3 and S6 are "NO". Also, the cover switch detection means 93 is in the OF F state, and the lock detection means 102 is ON. In the state (although the lock of the cover 36 is detected, but the closed state is not detected, when the condition of step T 1 is “YE S j”, not only an abnormal alarm is issued, but also no operation is performed. In this system, although the locking of the cover plate 36 is detected, it is generally not caused that the closed state is not detected. In this case, because it can be determined that the cover plate switch detection means 9 3 has failed, Thereby, the cover switch detection means 93 does not continue to operate in a fault state, and can more surely ensure safety in use and prevent splashing of washing water. By "Ministry of China. Central Sample and Inspection Bureau only works with consumer cooperatives ^ '(Please read the precautions on the back before filling out this page)", and after the operation is completed, even when the operation starts again, the cover switch detection means 9 3 And the lock detection means 1 0 2-will not be turned OFF for the next time (NO in step S19, S6), if the start switch is operated, not only an abnormal alarm will be issued (step S 1 4), but also It does not run. After the operation is completed, the tableware is generally moved in and out during the period of restarting the operation. In this case, because the cover plate 36 is opened at least once, the cover plate opening and closing detection means 9 3 and the lock The detection method 1 0 2 should be changed to the OF F state at least once. The paper size is the standard of the Chinese store in Shizhou (CNS > Λ4 size (210X297 mm) -31-Central Bureau of Standards, Ministry of Economic Affairs, β Industrial Consumption Cooperation · Social Printing Α7 Β7 V. Description of Invention Bismuth), if not, it is conceivable that at least either side of the cover switch detection means 9 3 and the lock detection means 102 fails, and it is still in the state of 0N. In order to cope with such a situation, it is possible to more surely ensure safety in use and prevent splashing of washing water. At this time, the judgment objects of steps S19 and S6 are not both the cover plate switch detection means 9 3 and the lock detection means 1 b 2, but may be only the cover plate switch detection means 93. Further, between the rear cover 37 and the front cover 38 of the cover 36, a water guide groove 63 is formed to extend from either of these sides. As a result, water enters between the rear cover 37 and the front cover 38, especially when sewage or soup is used when the upper surface of the cover 36 is used as a conditioning table, etc. As a result, it flows down to the upper frame 8 from the openings at both ends, so that it can be prevented from adhering to the lower pad 60 and the deterioration of the pad 60 can be prevented. At this time, there is no gasket 60, and the dry steam is discharged from between the cover 36 and the front cover 37 and the front cover 38, so that the sewage or soup can not be dripped directly. In the washing tank 6 to prevent the dishes in the washing tank 6 from being wet. In this case, when locking the locking member, it is only necessary to lock the cover 36 to the closed state by engaging with the washing tank 6 side, or only the first locking member 67, 68 may be used. Or, only the second locking member 7 3 for locking may be used, and instead of that, the rear cover '3 7 may be locked in a closed state. As described above, FIGS. 20 to 24 show the second and third embodiments of the present invention. For the same part of the first embodiment, they are marked with the same paper size 03S house standard in this state. ; CNS) Λ4 specification (210X297mm) -32- (Please read the precautions on the back before filling out this page) J—JQ. Order the printing of β-consumer cooperation with the Central Standards Bureau of the Ministry of Economic Affairs ^ A7 B7 V. Description of the invention (Fine) — Symbols are omitted from the description, and only the differences are explained below. Second Embodiment The second embodiment shown in FIG. 20 and FIG. 21 is a support 4 2 for a hinge member 4 1 of a pivot support cover 36 and a shaft 2 0 1 instead of the shaft 43 described above. And, it is formed by another body, and this shaft 201 is formed by the fixed shaft 2 0 2 and the movable shaft 2 0 3 shown in FIG. 21. Among them, the fixed shaft 202 is cylindrical, and two partition ribs 204 are provided from the inner peripheral surface to the center, for example. On the other hand, the main part 2 0 3 a of the movable shaft 2 3 located inside the fixed shaft 2 2 is cylindrical, and the outer end faces of the spaced ribs 2 0 4 of the fixed shaft 2 0 2 respectively face toward Sliding in the circumferential direction. In addition, on the outer peripheral surface of the movable shaft 203, for example, two wing-shaped fins 205 are protruded. Each apex portion of the wing-shaped fins 205 is respectively formed with a notch portion 206 °. Each of the notch portions 206 of the wing-shaped fins 2 0 5 can be fitted with sliding valve bodies in the circumferential direction, and the valve body 207 is formed with protrusions 208 and 209 protruding inwardly at both ends, On the other hand, at this time, notch portions 2 10 are formed at the end protrusions 209 on the clockwise side, respectively. In addition, between the spaced fins 20 4 in the fixed shaft 202 and the wing-shaped fins 2 0 5 in the movable shaft 203, especially in the state shown in FIG. 2 (a), The counterclockwise sides of the fins 2 0 5 are filled with a highly viscous fluid such as silicone oil 2 1 1 to form a damping mechanism 2 1 2. This paper is suitable for the standard] Chinese standard enclosure (CNS > Λ4 size (210X297 mm) -33-; -IΊΙ.-I'-I-CI. (Please read the precautions on the back before filling in this page ) Order 5i A7 B7 printed by the Industrial Standards and Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. In addition, as shown in Fig. 20, one end of the movable shaft 2 0 3 protruding from the fixed shaft 202 is formed The cross-section is a non-circular connection portion 2 1 3. On the other hand, the support 4 2 of the hinge member 41 is formed with a non-circular connection hole 2 1 4, and the support 4 2 and Movable shaft 2 0 3 —body rotation. On the other hand, a convex portion 215 is formed on the other end portion of the fixed shaft 2 0 2 on the opposite side. The bearing portion 48 is connected to the semi-cylindrical concave portion 2 1 6 to form a small concave portion 2 1 7. Not only the fixed shaft 2 0 2 is accommodated in the concave portion 2 1 6, but also the convex shaft 2 15 is accommodated in the small concave portion 2 1 7 to fix the fixed shaft 2 2 so that it cannot be rotated. Press and accommodate the concave shaft 2 1 6 The fixed shaft 2 0 2 is the same as the above-mentioned shaft 43. The push shaft 50 is pushed from above by the push shaft 50. The push shaft 50 is fixed to the bearing portion 48 by screws 51. With this configuration, when the cover 36 is closed, the support body 4 2 of the hinge member 41 rotates accordingly, and the movable shaft 2 0 3 rotates in the direction indicated by the arrow M in FIG. 21 on the shaft 2 01. However, with the rotation of the movable shaft 2 0 3 in this direction, the wing-shaped ribs 2 0 5 are respectively engaged with the protrusions 2 8 on the side of the valve body 2 7 without the notch 2 1 0 to make the valve body 2 7 Sliding in the same direction, at this time, the silicone oil 2 1 1 existing in the sliding object will move into the space on the side of the anti-sliding object as shown by the arrow N. However, due to the wing-shaped rib 2 0 5 The protrusions 2 0 8 on the non-notched portion 2 10 side of the valve body 2 7 are respectively engaged, and the notched portions 2 6 of the wing-shaped fins 2 0 5 are closed by the protrusions 2 0 8 so that silicone oil is formed. The movement of 2 1 1 does not proceed quickly. As a result, the movable axis in this direction 2 0 3 Paper size China® House Standard?-(CNS) Λ4 specification (210X 297 mm) -34- :: -I ^ -丨: Q -I 丨 # I-: 01 (Please read the notes on the back before filling out this page) The Central Bureau of Standards of the Ministry of Economic Affairs only works with consumer cooperation Du ^. A7 _: _ B7___ V. Invention Description $ 2) When turning, the silicone oil 2 1 1 forms a large resistance, and the cover 36 can be closed slowly. In contrast, when the cover 36 is opened, the movable shaft 203 of the shaft 201 is rotated toward the direction indicated by arrow 0 in FIG. 21 (b). However, according to the rotation of the movable shaft 2 0 3 in this direction, the wing-shaped ribs 2 0 5 are respectively fitted to the valve body 2 7 with the notch 2 1 b side protrusions 2 9 and the valve body 2 0 7 slides in the same direction. At this time, the silicone oil 211 existing in the sliding object moves to the space on the side of the anti-sliding object as shown by the arrow P. However, at this time, the wing-shaped ribs 2 0 5 are embedded respectively. The protrusion 2 9 on the side of the valve body 2 0 7 having the notch portion 2 1 0 is aligned with the notch portion 2 6 of the wing-shaped rib 2 0 5 and the notch portion 2 1 0 of the protrusion 2 9 Through these, the movement of silicone oil 2 1 1 is performed quickly. As a result, for the rotation of the movable shaft 2 0 3 in this direction, the silicone oil 2 1 1 does not constitute a large resistance, and the cover 36 can be opened quickly. As in the above-mentioned configuration, the cover 36 is closed. It can be flexibly achieved with the cushioning effect, especially the closing of the cover plate 36 is naturally performed by the weight of the cover plate 36, etc., so that the user does not feel pain due to pinching his fingers. 2 1 2 with two hinge members 4 1 (Only one side can be installed, thereby reducing costs as much as possible, but it is not limited to this, but can also be installed on the hinge member 4 1. The third embodiment of this paper is far from China ’s standard (('NS) Λ4 is present (210X 2mm) > · 35-" (Please read the precautions on the back before filling this page) A7 B7 printed by the OC Industrial Consumer Cooperative of the Ministry of Standards of the People's Republic of China -------------- V. Description of the invention) The third embodiment shown in Figs. 2 to 24 The magnet 3 0 1 is attached to the engaging portion 6 8 a of the first locking member 6 8 for locking on one side. In contrast, the height difference portion 1 of the upper frame 8 of the washing tank 6 is 4 On the back side, in the closed state of the cover plate 36, when the first locking locking member 68 on the above side is pushed out and operated, a reed switch 3 0 2 is installed at a position close to the magnet 3 0 1 By this, the kl locking locking member 6 8 is used to constitute the first locking detection means 3 0 3 for detecting the locking cover 3 6. Pressing, the reed switch 3 0 2 is installed by the mounting plate 3 0 4 The mounting plate 3 0 4 is mounted on the protruding surface 3 0 5 protruding from the outer side surface of the inner side wall portion 15 of the upper frame 8 using screws 3 0. The first locking detection means 3 0 3 detects the above. The second locking means 7 3 for locking the locking cover 36 6 will become the second locking detection means. In this case, the above steps S3, S6, S15, S19 are judged. As shown in FIG. 23, the switch of the cover plate 36 is performed. Two of the reed switch 3 0 2 of the first lock detection means 3 0 3 and the reed switch 1 0 3 of the lock detection means 1 0 2 Both of them are in the OF F state (both the unlocking of the cover 36 is detected), and it is determined whether or not they are all turned ON (the lock of the cover 36 is detected). Also, as a control device 1 0 8 The content of the interrupt processing in the action (main program) at any time is shown in Figure 2/4. Check the reed switch 3 0 2 and reed switch 1 0 3, reed switch 3 0 2 and reed switch 1 0 3 Either one is ON and determine whether the other is OF F (step T11). If it is not (NO), return to the main program,: -I, -I: --- Q! (Please read the Note: Please fill in this page again.) The paper size of the book is suitable for the KS standard in Sichuan ((, NS) Λ4 specification (2 丨 0X297 mm >) · 36-A7 __B7__ 5. The description of the invention is as follows: If yes (YES ), Proceed to step T2 and step T3 〇 press, other than, not shown, but in this case, the control device 108, such as the reed switch 303 and the tongue, in the operation of the dishwasher 5 When either side of the reed switch 1 0 3 forms a 0 FF state, the operation of the dishwasher 5 can be stopped immediately at that moment. r Because of the above, it is possible to detect whether the cover 3 6 of the first locking member 6 8 is locked and the cover 3 6 of the second locking member 7 3 is closed. Locked to control the operation, it can more surely ensure the safety in use and prevent the effects of washing water splashing. In particular, in this case, even if one of the two locking detection methods 303, 102 is in the event of failure (will not be turned off), if the other side is not in failure, it can effectively function and control it. Operation, so it can ensure the safety in use and prevent the washing water from splashing. 〇 The Ministry of Standards and Design Bureau of the Ministry of Economic Affairs of the Ministry of Industry and Consumer Affairs of Hezhu Press 55- (Please read the precautions on the back before filling this page. ) In this case, the first lock detection means 3 0 3 and the lock detection means 102 are composed of magnets 301 and 77 and reed switches 302 and 103, respectively. In short, they are non-contact methods. Detect the locking of the closed state of the cover plate 36 according to the first locking member 6 8, and the locking of the closed state of the cover plate 3 6 according to the second locking member 7 3. Thereby, since it is not necessary to provide a portion or the like for detecting a required hole or opening, the detection can be performed with good water resistance. Moreover, in this case, the first lock detection means 3 0 3 and the lock inspection paper size are suitable for Chuan t standard (CNS) Λ4 specifications (210 × 297 mm) _ 37-Central Ministry of Economic Affairs only Η Consumption cooperation 7.1 Printing A7 B7 V. Description of the invention Red) Measuring method 1 02, due to its location away, intentionally activated by children's play, etc., usually can only stay on one side, it is not easy to start both Therefore, it is possible to ensure the safety of children's play and the like, and prevent the splash of washing water. Since it is a non-contact method, it is used to detect the locking of the cover 3 6 of the first locking member 6 8 for locking, and to close the cover 36 of the second locking member 7 3 for locking. The locking of the state is the same as above. In addition to magnets and reed switches, for example, magnets and Hall elements, or light-emitting elements and light-receiving elements can be used. When the light emitted from the side of the washing tank 6 is reflected by the first locking members 6 8 and 7 and received by the light receiving element, the cover plate 36 does not require electrical wiring and is preferred. In this case, the first and second lock detection means 303 and 10 2 are both in the ON state (when the lock state of the cover 36 is detected, step S3 and S6 are "YES") as a condition to execute The operation is not performed under the condition that both are not 0 N (the unlocking state of the cover plate 36 is detected, and step S3 and S6 are "NO"). In addition, either one of the reed switch 3 0 2 and the reed switch 1 0 3 is in the ON state, and the other is in the OFF state (either of the first and second lock detection means 3 0 3, 1 0 2 occurs In the state of failure, under the condition of step T11 (YES), not only an abnormal alarm is issued, but also operation is not performed. This is the case where it is impossible to detect the state of the lock even though the cover 36 is locked. In this case, it can be judged as the first and second lock detection means 3 0 3,102. (铕 Please read the notes on the back before filling this page)

The scale of this paper is appropriate; f] Chinese storehouse mark rate (CNS > Λ4 is present (210X29 * 7mm) -38-Printed by the Central Samples Bureau of the Ministry of Economic Affairs, KKX Consumer Goods Cooperative, A7 ___B7____ 5. Description of the invention) — Caused by the failure of the other side, thereby preventing the first and second lock detection means 3 0 3, 102 from failing to continue its operation in the state of failure of any one, and can ensure the safety in use and prevent Splash of washing water. In the period from the end of the operation to the start of the operation again, the first and second lock detection methods 3 0 3, 102 — will not turn OFF (in step S19, S6 is "NO"), On the other hand, when the start switch is operated, an abnormal alarm is issued (step S14), and the operation is not executed. In this system, after the operation is completed, until the time when the operation is restarted, the tableware is usually moved in and out. In this case, the cover plate 36 is opened at least once. Therefore, the first and second locking detection methods 30 3, 1 0 2 should become the OF F state at least once. If this is not the case, it is conceivable that at least one of the first and second lock detection methods 3 0 3, 102 has failed, so that it remains on. status. By coping with this situation, it is possible to more surely ensure the safety in use and prevent the washing water from splashing. According to the invention, the present invention is not limited to the embodiment described above and shown in the drawings, but may be modified or expanded as follows. The cover plate 36 may be pivotally supported at the right end portion or the left end portion to be opened laterally. In addition, the cabinet 1 for a fluid table may be a person other than a kitchen, and may also be a person other than a system kitchen, and may be used for the washing machine d. The laundry may be other than tableware, such as vegetables, fruits, etc. The washing method is not limited to the water spray type, but may be washed by immersing the laundry in water and the resulting water stream. The paper size is Tongzhou China S Furniture (CNS) Λ4 specification (210X297 mm) .〇〇_ -I, -I.-I ^ Q: ~ * I: 1TI-, Q— (Please read the first Note for this page, please fill in this page) B7 V. Description of the invention) The cover opening and closing detection means can also use micro-switches. [Effects of the Invention] The Central Bureau of Standards of the Ministry of Economic Affairs of the People's Republic of China, printed by the Consumer Cooperative (please read the precautions on the back before filling out this page). The present invention is as described above, and can exert the following effects. The washing machine according to item 1 of the scope of patent application, although the cover plate does not need to be installed with a guide rail, but it is folded from the first cover body and the cover body to two when it is opened, because it will form a small form with low height. Therefore, it is possible to avoid the cover from touching the hanging cymbals and the like, and to avoid obstruction. In the closed state, the cover plate is extended from the folded state to completely cover the opening on the upper surface of the sink. In this state, the cover plate can be reliably kept closed by operating the operation member and locking the cover plate. State, so that the splash of washing water can be prevented by the washing operation inside the washing tank, and it can also be achieved more reliably by the cover plate. In this case, unless the cover plate is unlocked, it cannot be Open the cover, so try to prevent the cover from being opened by children's prank. In addition, the cover plate in the closed state is a portion far away from its pivot support, that is, the more free end, the more prone to the floating phenomenon. In contrast, since the free end side can be effectively locked, it can be obtained more reliably. Effect of preventing washing water from splashing, etc. "If the washing machine according to item 2 of the scope of patent application is provided with the above-mentioned operating member, it can be realized with a simpler structure and can be supplied at a low cost. In addition, regarding the operation of the operating member, it can be prevented from "loosening", so that it will not be inconvenient. "According to the washing machine in the scope of patent application No. 3, there is no need to separately operate the first locking member It can improve the paper size with the second locking member for locking. Suitable for China Standard (CNS) Λ4 specification (210 × 297 mm) of the Ministry of Economic Affairs of the Central Standards Bureau of the Ministry of Economic Affairs. 54 A7 __B7_ V. Invention Instruction bell) Operability. According to the washing machine in item 4 of the scope of patent application, the cleaning of the cover plate when it is dirty is to remove the cover plate and perform it in a single state of the cover plate, so it can be removed easily and as expected. The washing machine according to the scope of application for patent No. 5 requires no special tools to install and remove the cover, and its installation and removal can be easily performed. According to the washing machine in the sixth aspect of the patent application, the cover plate can be closed with a buffering effect, especially when the cover plate is closed naturally by the weight of the cover plate, and the user does not feel pain when pinching his fingers. The washing machine according to item 7 of the scope of patent application can better maintain the water-tightness of the cover plate in a closed state, and can more reliably obtain the effects of preventing the splash of washing water. According to the washing machine according to the scope of patent application No. 8, as long as the cover plate is closed, the water seal can be made, and because there is no need to press the water seal member with special force, the cover plate is locked. This can be achieved by operating the operating member, and the operability can be improved. According to the washing machine according to item 9 of the scope of patent application, the opening and closing operation can be performed without separately covering the left and right sides of the cover plate, and the opening and closing operability can be improved. Moreover, in this case, the entire cover plate can be lifted like the first cover plate, so even if there is water droplets on the cover plate, the water droplets can be dropped, and after that, the cover plate can be folded into two and fully opened. . Therefore, to avoid the period so far, the water droplets on the cover plate drip from the front into the washing tank, and it is possible to avoid wetting the dried dishes in the washing tank. According to the 10th application of the washing machine, when opening and closing the cover, {Please read the precautions on the back before filling in this page) 0. The size of the paper is applicable to the Chinese Standard (CTNS) Λ4 specification (210 X 297 mm > .41 Standards in the Ministry of Economic Affairs and printed by the Military Consumer Cooperatives * '! This A7 ____B7_ V. Detailed description of the invention) The handleability becomes good, although it is not easy to slide with hand cleaner, it can be further improved Cover switch operability. Also, in this case, the position of the hand holding portion of the cover plate of the visually impaired can also be pointed. The washing machine according to item 11 of the scope of patent application can detect the lock of the cover state of the first locking and locking member, and the cover state of the cover of the second locking and locking member. Locking and k-type operation can not only ensure the safety in use more reliably, but also prevent the splash of washing water more reliably. According to the washing machine according to item 12 of the scope of the patent application, the lock detection of the closed state of the cover plate can be performed, and both of them can be performed with good water resistance. Furthermore, in this case, it is not easy to activate both of them when there is a child prank, so it is possible to ensure safety for child pranks and the like, and to prevent the splash of washing water. According to the washing machine in the 13th scope of the patent application, it is possible to judge and detect that there is a failure on either side of the detection method of the cover plate locking, so that it cannot continue to operate with the failure on either side, which can be more reliable. Ensure safety in use and prevent splashing of washing water. Even if the washing machine according to item 14 of the scope of the patent application is used, it can be judged that the detection method for detecting the locking of the cover plate is faulty, which can prevent it from continuing to operate in the state of failure, and can more reliably ensure the safety in use. Prevent splashing of washing water. The washing machine according to item 15 of the scope of patent application, in addition to the effect of effectively locking the free end side of the cover plate, can not only obtain the same effect as the washing machine of item 1 of the scope of patent application, but also from the first Cover and the first paper ruler and the KS sample rate in jAifl (CNS > Λ4 is now (2 丨 〇 X 297 mm) _ 42 _: ----. II: -IΛν! (Please read the back Note: Please fill in this page again.) Order. ¾1¾ 'central standard and printed by A7 __B7_ by the military industry consumer. V. Description of the invention 拗) 2 Sewage or soups between the lids can prevent them from adhering to The lower pad, or it can prevent it from dripping directly into the washing tank, can prevent the deterioration of the pad, or can prevent the dried dishes in the washing tank from getting wet. Brief Description of the Drawings The first example is a plan view showing the first embodiment of the present invention in a state in which the k-plate is closed and unlocked, and a part of the main part is shown in truncation. Fig. 2 is a plan view showing the closed and locked state of the cover plate, and a half of the main part is cut off. Fig. 3 is an overall perspective view of the cover plate in the opened state. FIG. 4 is an enlarged longitudinal sectional view taken along line A_A in FIG. 2. Figure 5 is an exploded perspective view of the main part. Figure 6 is an enlarged longitudinal sectional view taken along line B-B of Figure 2. Fig. 7 is an enlarged longitudinal sectional view taken along the line C-C in Fig. 2; Fig. 8 is an enlarged longitudinal sectional view taken along line D-D in Fig. 3. Figure 9 is an enlarged exploded perspective view of the pivot support portion of the cover plate. Figure 10 is an enlarged exploded perspective view of a hinge member mounting portion. Fig. 11 is a perspective view of the main part showing the closed and locked state of the cover plate. ○ Fig. 12 is a perspective view of the main part showing the open operation state of the cover. Fig. 13 is an enlarged oblique view of a second locking member with a cover plate. Figure 14 is an enlarged longitudinal sectional view taken along the line E-E in Figure 2. 1 .-I: Q: --- 1: 11I-: 0 --- (Please read the precautions on the back before filling (This page) This paper scales the Chinese storehouse standard rate (CNS) in Shizhou. Λ4 specifications (210X297 mm) _ 43 · A7 B7 V. Description of the invention) Figure 15 is an enlarged vertical view along the F-F line in Figure 2. Sectional view. Figure 16 is a block diagram of the electrical configuration. Fig. 17 is a flowchart showing the main control contents. Fig. 18 is a flow chart showing the details of the steps for determining whether the cover is opened or closed. FIG. 19 is a flowchart showing the contents of the inspection section k of the detection means. Fig. 20 is a diagram corresponding to Fig. 10 showing a second embodiment of the present invention. Fig. 21 is a longitudinal sectional view (a) taken along line G-G in Fig. 20, and a longitudinal sectional view (b) in the opposite state. Fig. 22 shows a third embodiment of the present invention corresponding to Fig. 14 and Fig. 23 is a diagram corresponding to Fig. 18. Fig. 24 is equivalent to Fig. 19. [Symbol description] 5 series dishwasher,

Printed by " 'Ministry of Economic Affairs and Trade Administration of the People's Republic of China (Please read the note f on the back before filling out this page) 6 Series washing tank, * 2 7 Series water spray arm (washing mechanism), 3 2 Series washing pump Pu (washing mechanism), 3 6 series cover, 3 7 series rear cover (No. 1 cover), 38 series front cover (No. 2 cover), 40 series, this paper size Standard rate (CNS) Λ4 specification (2 丨 〇 X 297 mm) _ 44 · Central Bureau of Standards of the Ministry of Economic Affairs only eliminates f7. __B7 _ 5. The description of the invention) 41 The hinge member, 4 3 Tether, 4 4 series elastic claw (elastic piece), 53 series mounting part, 54 series engaging part, 5 8 series gasket (first water seal member), '5 9 series gasket (second water seal member) , 60 series gasket (3rd water seal member), 63 series water guide, 64 series hand grip, 65 series small protrusions, 67, 68 series first locking member for locking, 72 series recess (engagement Receiving part), 73 series second locking members, 7 7 series magnets, 78 series protrusions, 80 series operating members, 82 series link mechanisms, 93 series cover switch detection means, 9 4 series magnets, 95 series reed switch, 10 2 series lock detection method (second lock detection method), 103 series reed switch, 108 series control device, (Please read the precautions on the back before filling this page) iQ. Order This paper size applies the Chinese National Standard (rNS) Λ4 specification (210X 297 mm) _ 45-A7 B7 V. Description of the invention k) Printed by the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 1 1 2 Display unit (abnormal alarm means ) 1 1 3 series buzzer (abnormal alarm means), 2 0 1 1 series shaft 2 0 2 series fixed shaft, 2 0 3 series movable shaft 1 2 0 7 series valve body > r 2 1 1 series silicone oil (viscosity (High fluid) > 2 1 2 series damping mechanism 9 3 0 1 series magnet 3 0 2 series reed switch > 3 0 3 series 1 A / I > locking detection means 〇 {Please read the precautions on the back first Refill this) iQ. The paper size of the book is Shizhou China Weijiabiaohua (rNS) Λ4 size (210X297mm) _ 46-

Claims (1)

Printed by the * 橾 Associate Bureau Shellfish Consumer Cooperative in the Ministry of Economic Affairs *. A8 B8 CS D8 6. A patent-pending garden washing machine, which is characterized by: a washing tank with an opening on the top; Washing mechanism for laundry;-the end side is a first cover body which can pivot freely up and down, and on the other end side of the first cover body, the second cover body which can be freely rotated up and down to form a foldable The opening of the above-mentioned sink is opened for two, and folded into two when it is opened, and a cover covering the above-mentioned opening of the sink can be extended when closed; it is provided on both sides of the second cover body and is engaged with the side of the above-mentioned sink The first locking locking member capable of locking the cover plate in a closed state; the second lock provided on the other end side of the second cover body and engaged with the above washing tank side, and can lock the cover plate in a closed state A fixing locking member; and an operating member configured to operate the first and second locking locking members in the above-mentioned engagement direction and in the engagement release direction. 2. The washing machine according to item 1 of the patent application scope, wherein the operation member is integrated with the second locking member. 3. For the washing machine in the first scope of the patent application, wherein the first locking * *, the locking member and the second locking locking member are linked by a link mechanism. 4 · The washing machine according to item 1 of the patent application scope, which includes a hinge member for pivotally supporting one end of the first cover body, and can be rotatably mounted on one end side of the peripheral edge of the opening of the washing tank, so that the first One end of the cover is detachably mounted on the hinge mechanism. 5. The washing machine according to item 4 of the scope of patent application, wherein a cylindrical mounting portion fitted on a hinge member is provided on one end side of the first cover, and the hinge paper is used in a permanent scale «National Beam Standard (CNS > Λ4 specification (210 X 297 male shame) ~ " ---- ^ ------ 0 pack-{Please read the note on the back before filling this page) Order iLfA · ο Central Ministry of Economic Affairs橾 Rate > «Beijing Consumer Cooperative Co., Ltd. Printed Oxygen A8 B8 CS ___ D8 VI. Patent Application Scope Members have elastic sheets that can maintain their fitted state. 6 · If the washing machine in the scope of the patent application item 4, where the hinge mechanism has a damping mechanism = 7. If the washing machine in the scope of the patent application item 1, wherein the first and second covers have a water seal when the cover is closed The first and second water-sealing members between the peripheral edge portion on the back surface of the cover plate and the peripheral edge portion of the opening of the sink are provided with a water-sealable space between the first and second cover bodies and the first and second water seal members. A third water seal member is integrally formed on either side of the water seal member. 8. The washing machine according to item 7 of the scope of the patent application, wherein the first and second water-sealing members have a softness that can be sealed by the weight of the cover plate, and the third water-sealing member has the same flexibility. 9. The washing machine according to item 1 of the patent application scope, wherein the two cover bodies are formed with hand grips protruding from both sides of the cover. 10. The washing machine according to item 9 of the scope of patent application, wherein a plurality of small protrusions or small depressions are formed on the hand holding portion. 1 1. The washing machine according to item 1 of the scope of patent application, which includes a first locking detection means for detecting the first locking member for locking the locking cover, and a second locking method for detecting the second locking. The second locking detection means for the locking member to lock the cover. 1 2. As for the washing machine in item 11 of the scope of application for patents, in which the first and second locking detection means which are locked separately are detected in a non-contact manner. 1 3. If the washing machine of item 11 in the scope of the patent application is applied, it is operated under the condition that the first and second lock detection means are locked at the same time, and cannot be operated under the condition that the lock is not detected. 'While testing the paper size, I use the national standard (CNS) A4 specification (210X297). --------. J equipment ----{Please read the note f on the back (Fill in this page again.) Ordered by the Ministry of Economic Affairs, Central Government, and the Bayer Consumer Cooperative Co., Ltd. A8 B8 C8 _____D8 VI. Applying for a patent 囷 1 and 2 lock detection methods are locked on either side, and cannot be detected on the other side Under the conditions of 'not only issue abnormal alarm, but also make it impossible for the operator. 14. As for the washing machine in item 11 of the scope of patent application, after the operation is completed, and after the operation is restarted, when the first and second locking detection means detect the locked state, not only an abnormal alarm is issued. And make it inoperable. '15.—A washing machine, comprising: a washing tank with an opening on the top; a washing mechanism for washing the laundry inside the washing tank; and — a first cover that can pivot freely up and down on the end side On the other end side of the first cover body, the second cover body which can be freely rotated up and down to connect the one end side is configured to be foldable into two, and the opening of the above sink is opened and closed, and folded into two when opened, and closed when closed. A cover plate extending to cover the opening of the above-mentioned washing tank; a locking locking member provided on the cover plate, which can be engaged with the above-mentioned washing tank side to lock the cover plate into a closed state; and, this locking card can be used The operation member that operates the stopper member in the engagement direction and the engagement release direction forms a water tank extending from any of the side cover bodies between the first and second cover bodies. The size of this paper is based on the Chinese National Oak Standard (CNS > A4 size (210X297 mm) (please read the note $ item on the back first and then #write the book 霣)