JP2016524995A - Detergent supply cylinder for drum washing machine - Google Patents

Detergent supply cylinder for drum washing machine Download PDF

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Publication number
JP2016524995A
JP2016524995A JP2016527905A JP2016527905A JP2016524995A JP 2016524995 A JP2016524995 A JP 2016524995A JP 2016527905 A JP2016527905 A JP 2016527905A JP 2016527905 A JP2016527905 A JP 2016527905A JP 2016524995 A JP2016524995 A JP 2016524995A
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JP
Japan
Prior art keywords
body
detergent
washing machine
liquid
formed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2016527905A
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Japanese (ja)
Inventor
ハヨル キム
ハヨル キム
Original Assignee
キム ハヨルKIM, Hag Yeol
キム ハヨルKIM, Hag Yeol
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Priority to KR1020130083333A priority Critical patent/KR101343712B1/en
Priority to KR10-2013-0083333 priority
Application filed by キム ハヨルKIM, Hag Yeol, キム ハヨルKIM, Hag Yeol filed Critical キム ハヨルKIM, Hag Yeol
Priority to PCT/KR2014/000939 priority patent/WO2015008912A1/en
Publication of JP2016524995A publication Critical patent/JP2016524995A/en
Application status is Pending legal-status Critical

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/028Arrangements for selectively supplying water to detergent compartments
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details of washing machines of kinds covered by groups D06F21/00 - D06F25/00, restricted to machines of these kinds
    • D06F37/30Driving arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/022Devices for adding soap or other washing agents in a liquid state
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements
    • D06F39/085Arrangements or adaptations of pumps
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements

Abstract

The present invention relates to a detergent supply cylinder of a drum washing machine that is not only provided to implement an electrically stable device but also can increase operational reliability with a simple configuration. According to the present invention, the stationary body (21) fixedly coupled to the washing machine body (11), the drawer body (22) detachably coupled to the stationary body (21), and the stationary body (21). And a detergent supply cylinder of a drum washing machine including automatic pumping means (50) fixed to the rear of the machine. [Selection] Figure 2

Description

  The present invention relates to a detergent supply cylinder of a drum washing machine, and more specifically, a drum that is not only provided to embody an electrically stable device but also can increase operational reliability with a simple configuration. The present invention relates to a detergent supply cylinder of a washing machine.

  In general, a drum washing machine has a rotating drum arranged horizontally on the washing machine body to wash laundry, and a detergent supply cylinder that can supply detergent and washing water on the upper side of the rotating drum can be pulled out. Is provided.

  The detergent supply cylinder of such a drum washing machine is provided with a liquid or powder detergent and a rinse agent such as a fiber softener added when rinsing the laundry. Thus, the interior space is partitioned, and the detergent and the rinse liquid are supplied to the inside of the rotating drum through the washing water in a state where the interior space is mounted on the washing machine body.

  A conventional detergent supply tube is prepared to be used by filling a single detergent and rinse liquid each time it is washed, or after a large amount of detergent and rinse liquid is filled once, a certain amount of detergent is washed each time it is washed. And rinse liquid is provided to supply automatically.

  Here, in the case of a detergent supply cylinder that is filled with a large amount of detergent and rinsing liquid, an automatic pumping means for pumping a certain amount of detergent or rinsing liquid is provided, and this automatic pumping means is linked to the controller of the washing machine body. And be provided to be controlled. In the conventional detergent supply cylinder, since the structure to be attached to and detached from the washing machine body is electrically connected to the controller, the electrical connection structure (electrical contact) including the automatic pumping means as described above is directly formed.

  Therefore, the conventional detergent supply cylinder is integrally formed with an electrical contact that is electrically connected and an automatic pumping means that is electrically connected thereby, and the electrical contact is repeatedly contacted or short-circuited, Operational stability is reduced, and a direct electrical connection structure is located at a portion where liquid detergent or washing water flows out and flows in, which may cause malfunction or malfunction of the electric device due to moisture.

  In addition, the conventional detergent supply cylinder is liable to reduce the airtightness of the connecting portion that is connected so as to supply detergent and rinse liquid to the washing machine body, whereby the conventional detergent supply cylinder is repeatedly attached to and detached from the washing machine body. In this process, there is a problem that the pumping of the detergent or the rinsing liquid is not performed reliably and the operation of the apparatus is not smooth.

  The present invention has been devised to solve the above-mentioned problems, and the present invention is provided to realize an electrically stable device to minimize failure and operational error, and is simple. It is an object of the present invention to provide a detergent supply tube for a drum washing machine that can increase operational reliability by the configuration and can provide convenience in use.

  According to the features of the present invention, in the detergent supply cylinder that is detachably provided in the washing machine body 11 and that supplies detergent, the washing machine body 11 is provided so as to be fixedly coupled to the washing machine body 11, The fixed body 21 is capable of flowing in, has an insertion port 24 formed in front of a housing space 23 formed therein, and has inlets 27 and 28 and a discharge port 26 formed in the upper and lower portions of the housing space 23, respectively. The filling body 29 is detachably coupled to the fixed body 21 through the insertion opening 24, and a filling space 29 into which liquid detergent or powder detergent is placed is formed. The liquid detergent placed in the filling space 29 is discharged. A drawer body 22 having a detergent supply port 30 formed in the rear side wall thereof, and fixed to the rear of the fixed body 21 so as to be located outside the housing space 23, and the detergent supply port 3. A cylinder 51 having a suction port 52 formed on one side and a detergent discharge port 54 communicating with the receiving space 23 of the fixed body 21 so that liquid detergent is discharged on the other side. And an automatic pumping means 50 comprising a piston 57 which is installed in the cylinder 51 and operates to suck or discharge the liquid detergent, and a drive motor 56 which drives the piston 57, and the drawer At least one of the detergent supply port 30 of the body 22 or the suction port 52 of the cylinder 51 removably coupled thereto is provided with a short tubular connector 39 and a packing member 40 for maintaining watertightness on the connector 39. A detergent supply cylinder for a drum washing machine is provided.

  According to another aspect of the present invention, the packing member 40 includes an end packing 41 that is radially extended toward a distal end side or a proximal end side of the connector 39 and a lengthwise direction of the connector 39 spaced apart from each other. The detergent supply cylinder of the drum washing machine is provided with a plurality of packing films 42 positioned at the same position.

  According to still another aspect of the present invention, a separate liquid container 61 is detachably provided in the filling space 29 in the drawer body 22, and the liquid container 61 has a liquid filling portion into which a liquid detergent is charged. 62 is formed, and the detergent supply port 30 is provided at one end so as to communicate with the liquid filling portion 62, and the detergent body is filled with the powder detergent in the drawer body 22 with the liquid container 61 separated. A detergent supply cylinder for a drum washing machine is provided.

  According to still another aspect of the present invention, the drawer body 22 is provided so as to be lifted by a liquid detergent filled in the filling space 29, and includes a floater 45 having a first magnetic body 46 therein. And a second magnetic body 47 magnetically coupled by the first magnetic body 46 of the floater 45 on one side of the fixed body 22, and sensing means electrically connected to the washing machine body 11. The floater 45 is provided such that the sensing means is activated when the first magnetic body 46 is magnetically coupled to the second magnetic body 47 in a state where the liquid detergent in the filling space 29 is depleted. A detergent supply cylinder for a drum washing machine is provided.

  According to another aspect of the present invention, a body cap 25 that covers an upper portion of the receiving space 23 is coupled to the fixed body 21, and a water channel 25 a communicating with the inflow ports 27 and 28 is connected to the body cap 25. The drum washing machine is characterized in that a rotating plate 70 is provided on the water channel 25a and is rotated on the water channel 25a by the tip of the drawer body 22 so as to change the flow direction of the washing water. A detergent supply tube is provided.

  According to another aspect of the present invention, the washing water that flows into the stationary body 21 through the inlets 27 and 28 is uniformly discharged at the upper portion of the filling space 29 of the drawer body 22. A detergent supply tube for a drum washing machine is provided, which includes a discharge plate 63 having a plurality of through holes 64 formed therein.

  According to still another feature of the present invention, the drawer body 22 is provided with a cover plate 33 for sealing the filling space 29, and the cover plate 33 is opened and closed so that a liquid detergent can be charged. And a detergent supply cylinder for a drum washing machine, including a mesh net 48 provided on the charging port 36.

  As described above, according to the present invention, the fixed body 21 fixed to the washing machine main body 11 and the drawer body 22 that is provided so as to be able to be pulled out from the fixed body 21 and can be supplied with a detergent, The fixed body 21 is provided with an automatic pumping means 50 for pumping a liquid detergent outside the accommodating space 23 into which the drawer body 22 is inserted. Thereby, the liquid detergent on the drawer body 22 by the automatic pumping means 50 is provided. Can be sucked out automatically to provide convenience in use.

  Further, the automatic pumping means 50 that is electrically connected to a separate space separated from the drawer body 22 is positioned, so that the electrically operated portion including the automatic pumping means 50 is always energized. In addition to being held and electrically stable, it is positioned regardless of the outflow and inflow of liquid detergent or washing water, and can prevent malfunctions or malfunctions of electrical components due to moisture.

  Further, the present invention includes a connector 39 projecting from the detergent supply port 30 of the drawer body 22 and a packing member 40 comprising an end packing 41 and a plurality of packing films 42 on the outer periphery of the connector 39, thereby The airtight state of the detergent supply port 30 and the suction port 52 that are repeatedly attached and detached can be firmly held to prevent the pumping ability of the automatic pumping means 50 from being lowered, and the reliability of the apparatus can thereby be improved. There is an advantage that it can increase the sex.

  Further, the present invention further includes a liquid container 61 that can be attached to and detached from the drawer body 22, so that powder detergent can be used directly on the drawer body 22 and can be used regardless of the type of detergent. While expanding the range, it provides convenience in use.

  Further, according to the present invention, a floater 45 that is floated by a liquid detergent is provided in the drawer body 22, and this floater 45 is connected to a sensing means provided on the outside one side of the fixed body 21, so that the floater 45 and the floater 45 are connected thereto. There is an advantage in that it is possible to provide convenience in use by detecting the depletion state of the liquid detergent by the connected sensing means and notifying the filling state of the liquid detergent filled in the drawer body 22.

  Further, the fixed body 21 of the present invention is provided with a discharge plate 63 that uniformly discharges the wash water that has flowed into the filling space 29 of the drawing body 22, so that powder detergent can be placed in the filling space 29 of the drawing body 22. When filled, the washing water can be uniformly discharged by the discharge plate 63 as a whole, and the powder detergent can be supplied in a rapidly dissolved state.

  In addition, the liquid container 61 of the present invention is formed with an input port 36 that can be opened and closed so that a liquid detergent can be input, and a mesh net 48 is formed at the input port 36, so that powder detergents other than the liquid detergent are formed. Is put into the liquid container 61, there is an advantage that a powder detergent is applied to the mesh net 48 and can be recognized so that an appropriate detergent suitable for the configuration of the apparatus can be selected.

It is the perspective view which showed one Example of this invention. It is the perspective view which showed the operation state by one Example of this invention. 1 is an exploded perspective view according to an embodiment of the present invention. 1 is a cross-sectional view according to an embodiment of the present invention. It is an expanded sectional view by the A section of FIG. It is an expanded sectional view by the B section of FIG. It is the disassembled perspective view which showed the other Example of this invention. It is sectional drawing by the structure of FIG. It is sectional drawing which showed other Example of this invention. It is sectional drawing which showed the operation state by the structure of FIG. It is sectional drawing which showed the other operating state by the structure of FIG.

  The objects, features and advantages of the present invention described above will become more apparent through the following detailed description. Hereinafter, it will be described with reference to the accompanying drawings.

  1 to 11 show various embodiments of the present invention. As shown in FIG. 1 and FIG. 2, the present invention is provided in the upper part of the front surface of the washing machine body 11 so as to be able to be drawn out like a normal drum washing machine 10 and supplies detergent. Consists of a fixed body 21 fixed to the washing machine body 11 and a drawer body 22 that can be pulled out from the fixed body 21.

  The fixed body 21 has a cylindrical shape with an accommodation space 23 formed therein, an insertion port 24 in which the drawer body 22 can be attached and detached is formed in front of the accommodation space 23, and the accommodation space 23 is covered at the top. An automatic pumping means 50 for automatically pumping the liquid detergent filled in the drawer body 22 is located behind the housing space 23 covered by the body cap 25. Is provided.

  Here, the automatic pumping means 50 is configured to operate by being electrically connected to a controller provided in the washing machine main body 11, and the automatic pumping means 50 is configured so that the washing body and the detergent flow out and flow into the fixed body 21. Since the housing space 23 and the drawer body 22 are located in separate spaces, it is possible to prevent electrical components or electrical connection parts made of liquid substances such as cleaning water and detergent from being in direct contact with each other. It is designed to prevent electrical breakdowns and malfunctions caused by.

  The detailed configuration and operation state of the present invention will be described with reference to FIGS. FIG. 3 is an exploded perspective view showing a configuration according to an embodiment of the present invention. The fixed body 21 is coupled to a cylindrical body main body 21a in which an accommodation space 23 is formed and an upper portion of the body main body 21a. The body body 21a is formed with the housing space 23 and an insertion port 24, and a discharge port through which detergent, washing water, etc. are discharged on the lower side. 26 is formed, and the bottom surface of the body main body 21a is formed so as to be inclined downward toward the discharge port 26 so that the detergent and the washing water can be smoothly discharged.

  In addition, the body cap 25 is formed with inlets 27 and 28 so that washing water can flow into the rear, and a separate supply line is connected to the inlets 27 and 28 so that the storage space 23 side is provided. The cleaning water can be supplied.

  On the other hand, the drawer body 22 is provided with a panel 22b having a handle 22c formed on the front surface, and a rear body of the panel 22b is provided with a body main body 22a that is housed in the accommodation space 23 through the insertion port 24. The body main body 22a has a filling space 29 into which a detergent is poured.

  Here, the filling space 29 is provided in a sealed state, and a detergent supply port 30 is formed on the rear side so that the detergent can be discharged, and a fiber softener is provided on one side of the filling space 29. Another filling space 31 for separately filling a rinsing liquid or the like is formed, and a rinsing liquid supply port 32 similar to the detergent supply port 30 is formed behind the filling space 31 so as to protrude.

  Further, the upper surfaces of the filling spaces 29 and 31 are provided with cover plates 33 and 34 for sealing the inside, and the cover plates 33 and 34 are formed with an inlet 36 on one side, and the inlet 36 is opened and closed. A door 35 is provided, and an elastic piece 37 is formed on one of the cover plates 33 and 34 so as to cover the fixed body 21.

  On the other hand, the fixed body 21 is connected to the detergent supply port 30 and the rinse liquid supply port 32 and includes an automatic pumping means 50 for sucking out liquid detergent and rinse liquid. A support column 38 extended to a predetermined length is formed on the rear side, and an automatic pumping means 50 is coupled on the support column 38 so as to be positioned outside the accommodation space 23.

  Here, a plurality of the automatic pumping means 50 are provided corresponding to the filling spaces 29 and 31 of the drawer body 22 so as to automatically pump the liquid detergent or the rinse liquid. Are provided with suction ports 52 and 53 and a detergent discharge port 54 so that liquid detergent can be sucked out, or a cylinder 51 in which another suction port and a rinse liquid discharge port 55 are formed so that the rinse liquid can be sucked out. 4 and 6 show a detailed configuration and operation including the automatic pumping means 50. The drive motor 56 is configured to operate inside and outside the cylinder 51 so as to be able to suck liquid detergent and rinse liquid. The description will be given as follows.

  As shown in FIG. 4, the suction ports 52, 53, the detergent discharge port 54, and the rinse liquid discharge port 55 provided in each cylinder 51 are formed so as to be opened to the storage space 23 side. The detergent supply port 30 and the rinse liquid supply port 32 of the drawer body 22 are detachably coupled to the suction ports 52 and 53, and the detergent discharge port 54 and the rinse liquid discharge port 55 are in direct communication with the storage space 23. It is equipped as such.

  Each cylinder 51 is provided with a piston 57 that is driven by the drive motor 56 so as to be able to suck out liquid detergent or rinse liquid. The cylinder 51 may be composed of an operating cylinder part 51a in which the piston 57 is directly installed, and a filling cylinder part 51b that is connected to the operating cylinder part 51a and is filled with a liquid detergent or a rinsing liquid.

  The piston 57 is connected by a link body 58 and can be reciprocated by the rotational drive of the drive motor 56. For this purpose, the drive motor 56 is provided with a motor shaft 59 that is eccentrically positioned, and the operating cylinder portion 51a is connected at its tip by a hinge shaft 60. The construction and operation of such an automatic pumping means 50 is Patents previously filed by the applicant (Korea registered patent publication No. 10-1023918 and Korean published patent publication No. 10-2013-0022792) are published.

  In order to smoothly perform the operation of sucking out the liquid detergent or the rinsing liquid by the automatic pumping means 50, it is necessary to hermetically seal the connection portion between the fixed body 21 and the drawer body 22, The detergent supply port 30 and the rinsing liquid supply port 32 of the drawer body 22 have the following airtight structure by being repeatedly attached to and detached from the suction ports 52 and 53 of the fixed body 21.

  As shown in FIG. 5, the detergent supply port 30 and the rinsing liquid supply port 32 are formed with a connector 39 extended to a predetermined length so as to protrude backward, and are inserted and coupled to the suction ports 52 and 53. At this time, on the outer periphery of the connector 39, an end packing 41 that is radially extended so as to be in close contact with the end portions of the suction ports 52 and 53 is formed on the base end side. A packing member 40 formed of a plurality of packing films 42 formed integrally with the part packing 41 and spaced from each other along the length direction of the connector 39 is provided.

  At this time, a locking projection 68 that is in contact with the end packing 41 is formed on the side of the suction ports 52 and 53, and the packing film 42 is formed inside the suction ports 52 and 53 while the tip side is elastically deformed. At the same time as being in surface contact with the wall surface at a predetermined area, the packing member 40 is in close contact with the inner wall surfaces of the suction ports 52 and 53 at multiple points. By holding the connector, it is possible to prevent the airtight ability from being lowered in the process of repeatedly inserting or separating the connector 39 from the suction ports 52 and 53.

  Further, as shown in FIG. 6, the drawer body 22 is provided with a device capable of detecting the filling state of the liquid detergent or the rinsing liquid filled in the filling spaces 29 and 31. For this purpose, a guide 44 in the form of a cage is installed upright on the bottom of one side in the filling spaces 29, 31, and a cylindrical floater 45 that rises with a liquid detergent or a rinsing liquid is installed in the guide 44. Is done. The floater 45 is provided with a first magnetic body 46 at a substantially bottom position.

  The fixed body 21 is provided with sensing means including a second magnetic body 47 so as to correspond to the floater 45 on the outer bottom surface. The sensing means is electrically connected to the washing machine body 11 and is provided to operate when the first magnetic body 46 of the floater 45 is magnetically coupled to the second magnetic body 47. The floater 45 is positioned on the bottom surfaces of the filling spaces 29 and 31, and the first magnetic body 46 is provided to operate by being magnetically coupled to the second magnetic body 47. Recognized the depleted state of liquid detergent and rinse solution.

  This is because the detergent supply cylinder 20 of the present invention is filled with a large amount of liquid detergent and rinsing liquid so that it can be washed about 10 to 30 times, and supplies detergent and fiber softener by automatic pumping each time it is washed. Therefore, by detecting the filling state of the detergent and the rinsing liquid in the filling spaces 29 and 31 by the sensing means as described above, the user recognizes this through an alarm or a lamp provided in the washing machine body 11. To provide convenience in use, and is provided to prevent the sensing means including the floater 45 from being contaminated by the liquid material or from being in direct electrical contact with the operation of the device. Reliability can be increased.

  Moreover, the detergent supply cylinder 20 of the present invention can be provided so that a powder detergent can be easily selected and used in addition to supplying the liquid detergent by the configuration as described above. This will be described with reference to FIGS. 7 and 8. FIG.

  As shown in FIGS. 7 and 8, the drawer body 22 is provided with a separate liquid container 61 in the filling space 29 so as to be detachable. The liquid container 61 corresponds to the filling space 29 inside. A liquid filling part 62 is formed at one end, the detergent supply port 30 is provided at one end so as to communicate with the liquid filling part 62, and the cover plate 33 and the liquid detergent as described above are placed at the upper part of the door 35. The inlet 36 that is opened and closed by is formed integrally.

  When using a liquid detergent, such a liquid container 61 is used by being installed in the filling space of the drawer body 22. When using a powder detergent, the liquid container 61 is separated from the drawer body 22. Powder detergent is put into the filling space 29. In the case of a powder detergent, cleaning water that is introduced through the inlets 27 and 28 of the fixed body 21 is supplied to the filling space 29 instead of being pumped and supplied by the automatic pumping means 50. The powder detergent is supplied in a dissolved state.

  In addition, a plurality of through holes 64 are formed in the fixed body 21 so that the washing water flowing in through the inlets 27 and 28 is uniformly discharged over the filling space 29 of the drawer body 22. A discharge plate 63 may be further provided. The discharge plate 63 is provided so as to form a space below the body cap 25, and the discharge plate 63 is always fixed to the fixed body 21. It can also be provided separately or separately.

  The body cap 25 may have a plurality of ports that form the inlets 27 and 28. This is for supplying cleaning water directly to the accommodation space 23 of the fixed body 21 or supplying cleaning water to the discharge plate 63, and on the discharge plate 63 on the inlets 27 and 28 side. A partition wall 65 having a predetermined height is formed so that the cleaning water is directly supplied onto the storage space 23, and the discharge is made on one side of the partition wall 65 corresponding to the rinse liquid discharge port 55. A discharge hole 66 may be further formed so that a part of the cleaning water supplied on the plate 63 is supplied to the accommodation space 23 side.

  The cover plate 33 is formed with an inlet 36 that is opened and closed by a door 35 so that liquid detergent is introduced on one side, and a mesh net 48 is provided in the inlet 36. When the mesh net 48 is used to introduce a powder detergent other than the liquid detergent into the liquid container 61, the mesh net 48 may suppress the introduction of the powder detergent so that the user can introduce a detergent that matches the configuration of the apparatus. It is intended to make you aware of it.

  This can usually be informed in the form of detergent on the cover plate 33 or the like by letters or patterns, or by the configuration of the mesh net 48 as described above for a given user who is difficult to easily recognize by letters or the like. It can help to select and use an appropriate detergent.

  On the other hand, FIGS. 9 to 11 show another embodiment of the present invention. As shown in FIG. 9, the body cap 25 communicates with the outlet 27 between the body plate 25 and the discharge plate 63. Water channels 25a and 25b are formed to extend. A rotating plate 70 is provided on the water channels 25a and 25b so as to change the flow direction of the washing water flowing from the inlet 27.

  The water passages 25a and 25b are “ridges” composed of a first water passage 25a that extends laterally at the tip of the drawer body 22 and a second water passage 25b that extends in the length direction of the liquid filling portion 61. The rotating plate 70 is rotated when the leading end of the drawer body 22 comes into contact with the leading end of the drawer body 22 to close a part of the water passages 25a and 25b and to flow the washing water. Change direction.

  More specifically, the rotating plate 70 is formed in an approximately “└” shape and is rotatably connected to the discharge plate 63 by a hinge shaft 73 so as to be able to contact the drawer body 22. A contact portion 71 extending downward and an opening / closing portion 72 formed so as to open and close the water passages 25a, 25b. Such a rotating plate 70 can be elastically fixed in position. In the state where the drawer body 22 is separated from the fixed body 21, the water channels 25a and 25b are positioned so as to be completely opened.

  As shown in FIG. 10, when the drawer body 22 is coupled to the fixed body 21, the opening / closing part 72 stands while the front end of the drawer body 22 pushes the contact part 71, thereby the second water channel 25 b side. The washing water is blocked from flowing in the length direction of the liquid filling portion 61 of the drawer body 22, and at this time, the body cap 25 and the discharge plate 63 Locking protrusions 25c and 63a on which one surface of the opening / closing part 72 is hooked can be formed.

  According to such an operation, by the operation of coupling the drawer body 22 to the fixed body 21, the rotating plate 70 is contacted and rotated to partially close the water passages 25a and 25b, thereby the liquid filling portion. It is possible to prevent the cleaning water from flowing into the cylinder 61 and prevent the liquid detergent from being partially diluted or overflowed by the cleaning water.

  Also, as shown in FIG. 11, when using a powder detergent, the liquid filling portion 61 is used in a state separated from the filling space 29, so that the turning operation of the turning plate 70 is not performed. The water channels 25a and 25b are completely opened, and washing water can be introduced into the housing space 29, so that the powder detergent is easily dissolved and discharged.

  In such a rotating plate 70, it is preferable that an incision 74 is formed in the contact portion 71 so as to correspond to the detergent supply port 30 of the drawer body 22, but this is provided in the detergent supply port 30. This is to prevent the packing member 40 from being directly contacted and prevent damage to the apparatus due to repeated attachment / detachment.

  Further, the rotating plate 70 as described above can be opened and closed by selectively opening and closing the water channels 25a and 25b with liquid detergent or powder detergent and supplying cleaning water in a desired direction with a simple configuration and operation. Can be formed as a single unit to provide convenience in manufacturing and installation.

  Reference numerals not described above are formed on the accommodation space 23 of the fixed body 21, and a partition plate 49 a for forming a space that can discharge cleaning water when the drawer body 22 is inserted, and the interior of the filling space 29. Another partition plate 49b protruding to the bottom is shown.

  The other reference numeral indicates a one-way valve 67 installed in the suction ports 52 and 53 in the cylinder 51. Such a one-way valve 67 is also connected to the detergent discharge port 54 and the rinse liquid discharge port 55. The connecting pipe 69 is provided in a similar manner, and other reference numerals extend to the inner bottom surfaces of the filling spaces 29 and 31 and communicate with the detergent supply port 30 or the rinsing liquid supply port 32.

  The present invention described above is not limited by the above-described embodiments and the accompanying drawings, but various substitutions, modifications and changes can be made without departing from the technical idea of the present invention. It is obvious to those who have ordinary knowledge in the technical field to which.

Claims (6)

  1. In the detergent supply cylinder that is detachably provided in the washing machine body (11) and supplies detergent,
    The washing machine body (11) is fixedly connected to the washing machine body so that washing water can flow out and inflow, and an insertion port (24) is formed in front of a housing space (23) formed inside. A stationary body (21) having an inlet (27, 28) and an outlet (26) formed in the upper and lower portions of the accommodating space (23), respectively.
    A filling space (29) into which a liquid detergent or a powder detergent is charged is formed through the insertion port (24) so as to be detachably coupled to the stationary body (21). A drawer body (22) having a detergent supply port (30) formed in the rear side wall for discharging the liquid detergent;
    A suction port (52) is formed on one side of the fixed body (21) so as to be positioned outside the housing space (23) and attached to and detached from the detergent supply port (30). In addition, a cylinder (51) having a detergent discharge port (54) communicating with the accommodation space (23) of the fixed body (21) so that liquid detergent is discharged to the other side, and the cylinder (51) And an automatic pumping means (50) composed of a piston (57) that operates to suck or discharge liquid detergent and a drive motor (56) that drives the piston (57). ,
    A short tubular connector (39) and at least one of the detergent supply port (30) of the drawer body (22) or the suction port (52) of the cylinder (51) removably coupled thereto. (39) A detergent supply tube for a drum washing machine, comprising a packing member (40) for maintaining watertightness on the drum washing machine.
  2. The drawer body (22) is detachably equipped with a separate liquid container (61) in the filling space (29). The liquid container (61) has a liquid filling part (62) into which a liquid detergent is introduced. ) Is formed, and the detergent supply port (30) is provided at one end so as to communicate with the liquid filling part (62),
    2. The detergent supply for a drum washing machine according to claim 1, wherein a powder detergent is put into the filling space (29) in a state where the liquid container (61) is separated from the drawer body (22). Tube.
  3. A floater (45) provided in the drawer body (22) so as to be lifted by a liquid detergent filled in the filling space (29) and having a first magnetic body (46) incorporated therein;
    A second magnetic body (47) magnetically coupled by a first magnetic body (46) of the floater (45) to the outside one side of the fixed body (22). 11) provided with sensing means electrically coupled to
    In the floater (45), the sensing means is activated by magnetically coupling the first magnetic body (46) to the second magnetic body (47) in a state where the liquid detergent in the filling space (29) is depleted. The detergent supply cylinder of the drum washing machine according to claim 1, wherein the detergent supply cylinder is provided as described above.
  4. A body cap (25) covering the upper part of the accommodation space (23) is coupled to the fixed body (21),
    The body cap (25) is formed with an extended water channel (25a) communicating with the inflow ports (27, 28), and the flow direction of the washing water is changed on the water channel (25a). The detergent supply cylinder of the drum washing machine according to claim 1, further comprising a rotating plate (70) that is rotated in contact with the tip of the drawer body (22).
  5.   The fixed body (21) has a plurality of passages so that the washing water flowing in through the inlets (27, 28) can be discharged uniformly over the filling space (29) of the extraction body (22). The detergent supply cylinder of the drum washing machine according to claim 1, further comprising a discharge plate (63) in which holes (64) are formed.
  6.   The drawer body (22) is provided with a cover plate (33) that seals the filling space (29). The cover plate (33) is opened and closed so that a liquid detergent can be charged. And a detergent supply cylinder for a drum washing machine according to claim 1, characterized in that it comprises a mesh net (48) provided on the charging port (36).
JP2016527905A 2013-07-16 2014-02-04 Detergent supply cylinder for drum washing machine Pending JP2016524995A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020130083333A KR101343712B1 (en) 2013-07-16 2013-07-16 Detergent dispenser for a front roading washing machine
KR10-2013-0083333 2013-07-16
PCT/KR2014/000939 WO2015008912A1 (en) 2013-07-16 2014-02-04 Detergent supply box of drum washing machine

Publications (1)

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JP2016524995A true JP2016524995A (en) 2016-08-22

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JP2016527905A Pending JP2016524995A (en) 2013-07-16 2014-02-04 Detergent supply cylinder for drum washing machine

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US (1) US20160258106A1 (en)
JP (1) JP2016524995A (en)
KR (1) KR101343712B1 (en)
CN (1) CN105189848B (en)
WO (1) WO2015008912A1 (en)

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US20160258106A1 (en) 2016-09-08
KR101343712B1 (en) 2013-12-20
KR20130096204A (en) 2013-08-29
WO2015008912A1 (en) 2015-01-22
CN105189848B (en) 2017-07-04
CN105189848A (en) 2015-12-23

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