WO2024071782A1 - Dispositif de lavage de gobelet - Google Patents

Dispositif de lavage de gobelet Download PDF

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Publication number
WO2024071782A1
WO2024071782A1 PCT/KR2023/013989 KR2023013989W WO2024071782A1 WO 2024071782 A1 WO2024071782 A1 WO 2024071782A1 KR 2023013989 W KR2023013989 W KR 2023013989W WO 2024071782 A1 WO2024071782 A1 WO 2024071782A1
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WO
WIPO (PCT)
Prior art keywords
detergent
rinse
tub
water
cup
Prior art date
Application number
PCT/KR2023/013989
Other languages
English (en)
Korean (ko)
Inventor
전경진
오세재
정태용
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020230074419A external-priority patent/KR20240043060A/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to AU2023354470A priority Critical patent/AU2023354470A1/en
Publication of WO2024071782A1 publication Critical patent/WO2024071782A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets

Definitions

  • the present invention relates to a cup washing machine, and more specifically, to a cup washing machine that cleans cups carried by users.
  • cup washing machine that can clean the cup carried by the user in the store, it is possible to provide the user with the convenience of washing his or her own cup.
  • cup washing machines need to have a structure that anyone can easily use.
  • the cleaning process can be largely divided into a washing operation in which water is sprayed into the cup to clean it, and a rinsing operation in which clean water is sprayed again on the cup after washing with water to rinse the cup.
  • the prior art only discloses cleaning of cups using steam.
  • the prior art discloses washing a cup without using detergent. Because of this, no cup washing method using detergent can be derived from the prior art.
  • the cup washer When washing a cup using a cup washer, it is necessary to inject detergent and rinse into the washing area to clean the cup. Therefore, the cup washer needs to be equipped with a device for injecting detergent and rinse aid into the washing area.
  • the detergent injection device and the rinse injection device need to be provided so that detergent and rinse are injected into the cleaning unit at an appropriate time as the cleaning process progresses without the user having to manually operate the device.
  • detergent is a substance used to clean foreign substances remaining in the cup
  • rinse is a substance used to rinse the detergent remaining in the cup after washing the cup with detergent.
  • the cup washing machine needs to be equipped with a structure that effectively mixes the water flowing into the washing water with the detergent or rinse.
  • the object of the present invention is to provide a cup washing machine equipped with a device for injecting detergent and rinse into the washing part.
  • Another object of the present invention is to provide a cup washing machine equipped with a detergent injection device and a rinse injection device that operate automatically without the need for separate operation by the user.
  • Another object of the present invention is to provide a cup washing machine equipped with a detergent injection device and a rinse injection device having a structure in which paths through which detergent and rinse are injected into the tub are separated.
  • Another object of the present invention is to provide a cup washing machine that has a structure in which water flowing into the washing water is effectively mixed with detergent or rinse.
  • the cup washing machine may include a washing unit that cleans the accommodated cup.
  • the washing unit includes a detergent storage unit that is placed on one side of the tub and stores detergent, a detergent injection unit connected to the lower part of the detergent storage unit, a detergent pump that is connected to the detergent injection unit and pumps detergent into the tub, and a detergent storage unit on one side of the tub. It may include a rinse storage unit that is arranged separately and stores the rinse, a rinse injection unit coupled to the lower part of the rinse storage unit, and a rinse pump connected to the rinse injection unit and pumping the rinse into the tub.
  • the detergent pump and rinse pump are connected to the control unit provided in the cup washer and operate at a time set by the control unit to inject detergent or rinse into the tub and mix it with water in the tub.
  • One embodiment of the cup washer includes a first connection pipe connecting the washing water inlet and the water tank, a second connection pipe connecting the rinse injection nozzle and the first connection pipe, and one end of the second connection pipe mounted on the first connection pipe. It may include a three-way connection to which this is mounted.
  • Rinse may flow into the tub through the second connection pipe, the three-way connection, the first connection pipe, and the washing water inlet.
  • detergent may flow in through a detergent inlet connected through a separate pipe.
  • the rinse discharged from the rinse injection nozzle may flow into the first connection pipe from the second connection pipe, be mixed with water flowing through the first connection pipe, and then flow into the tub. Therefore, water and rinse may meet each other in one pipe, flow, and flow into the tub through the detergent inlet.
  • the washing unit may include a rack.
  • the rack may be provided inside the tub, a cup may be seated thereon, and a plurality of wires may be connected to each other to form the rack.
  • the rack may include a first flow path guide portion.
  • the first flow path guide part is coupled to the bottom and is arranged to face the washing water inlet, so that the water flowing from the washing water inlet can be directed to the detergent flowing into the detergent inlet.
  • the first flow path guide portion may be disposed in the rear portion of the tub and adjacent to the washing water inlet. Accordingly, the water flowing into the washing water inlet and pouring into the tub may change the flow path as it hits the first flow path guide.
  • the washing part of the cup washing machine includes a tub that provides a space for accommodating cups and sprays washing water, a detergent storage portion disposed on one side of the tub and storing detergent, a detergent injection portion coupled to the lower part of the detergent storage portion, And it may include a detergent pump connected to the detergent injection unit and pumping detergent into the tub.
  • the detergent pump may include a first connector connected to the detergent injection unit through which detergent flows from the detergent injection unit, and a detergent discharge unit connected on one side to the first connector and discharging detergent into the tub.
  • the detergent discharge unit may include a detergent pumping unit that is connected to the first connector and pumps detergent flowing from the first connector, and a detergent injection nozzle that is coupled to the detergent pumping unit, is connected to the tub, and injects detergent into the tub. there is.
  • the washing unit is arranged separately from the detergent storage unit on one side of the tub and includes a rinse storage unit that stores rinse, a rinse injection unit coupled to the lower part of the rinse storage unit, and a rinse pump connected to the rinse injection unit and pumping the rinse into the tub. It can be included.
  • the rinse pump may include a second connector connected to the rinse injection unit through which rinse flows in from the rinse injection unit, and a rinse discharge unit connected to the tub on one side and connected to the tub on the other side to discharge rinse into the tub. You can.
  • the rinse discharge unit may include a rinse pumping unit that is connected to the second connector and pumps rinse inflow from the second connector, and a rinse injection nozzle that is coupled to the rinse pumping unit, is connected to the tub, and injects rinse into the tub. there is.
  • the detergent injection unit includes a first lower cover coupled to the lower part of the detergent storage unit, and a first connection part that protrudes downward from the first lower cover, is coupled to the first connector, and forms a first flow hole through which the detergent flows.
  • the upper surface of the first lower cover may be inclined so that its height decreases as it moves toward the first flow hole.
  • the rinse injection unit includes a second lower cover coupled to the lower part of the rinse storage unit, a second connection part that protrudes downward from the second lower cover, is coupled to the second connector, and forms a second flow hole through which the rinse flows.
  • the upper surface of the second lower cover may be inclined so that its height decreases as it moves toward the second flow hole.
  • the tub is connected to the detergent injection nozzle by a pipe, and may include a detergent inlet through which detergent flows from the detergent injection nozzle into the tub, and a washing water inlet disposed above the detergent inlet through which water flows into the tub.
  • a cup washer includes a water tank disposed on the lower side of the washing unit and storing water, a first connection pipe connecting the wash water inlet and the water tank, a second connection pipe connecting the rinse injection nozzle and the first connection pipe, and It may include a three-way connection part that is mounted on the first connection pipe and one end of the second connection pipe is mounted.
  • the rinse discharged from the rinse injection nozzle may flow into the first connection pipe from the second connection pipe, be mixed with water flowing through the first connection pipe, and then flow into the tub.
  • the washing unit is disposed on the side of the tub, includes a drying module that sprays heated air into the tub, a sump that stores water sprayed from the tub, and a drying module that sprays heated air into the tub. It may include a circulation pump that circulates water between the tub and the sump, and a drain pump that is disposed on the lower side of the tub and discharges water from the sump to the outside.
  • the detergent injection unit includes a 1-1 cover engaging protrusion that protrudes from the first lower cover and engages the tub, a 1-2 cover engaging protrusion that protrudes from the first lower cover and engages the first connector, and a first lower cover. It may include 1-3 cover coupling protrusions that protrude from the cover and form a first insertion groove.
  • the first connector may include a first fastening portion fastened to the 1-2 cover coupling protrusion, and a first coupling hook inserted into the first insertion groove and coupled to the 1-3 cover coupling protrusion.
  • the detergent pump includes a first body to which a first connector is coupled, the first body is formed to protrude laterally and includes a 1-1 module fastening portion fastened to the drying module, and the drying module is a 1-1 module. It protrudes toward the fastening part and may include a 1-2 module fastening part to which the 1-1 module fastening part is fastened.
  • the rinse injection unit includes a 2-1 cover coupling protrusion that protrudes from the second lower cover and engages the tub, a 2-2 cover coupling protrusion that protrudes from the second lower cover and engages the second connector, and a second lower cover. It may include 2-3 cover coupling protrusions that protrude from the cover and form a second insertion groove.
  • the second connector may include a second fastening portion fastened to the 2-2 cover engaging protrusion, and a second engaging hook inserted into the second insertion groove and coupled to the 2-3 cover engaging protrusion.
  • the rinse pump includes a second body to which a second connector is coupled, the second body is formed to protrude laterally and includes a 2-1 module fastening portion fastened to the drying module, and the drying module is connected to the 2-1 module. It protrudes toward the fastening part and may include a 2-2 module fastening part to which the 2-1 module fastening part is fastened.
  • a detergent injection device and a rinse injection device may be separately disposed on the outside of the tub in the washing unit.
  • the water introduced into the tub by the detergent injection device and the rinse injection device may be mixed with detergent or rinse.
  • washing water mixed with water and detergent is sprayed into the cup, thereby increasing the cup's cleaning efficiency. Additionally, when rinsing the cup after washing it, washing water mixed with water and rinse aid is sprayed into the cup, effectively rinsing the cup.
  • the detergent pump and the rinse pump are connected to a control unit provided in the cup washing machine and operate at a time set by the control unit to inject detergent or rinse into the tub and mix it with water in the tub.
  • the manager can periodically replenish detergent and rinse aid in the detergent storage unit and rinse aid storage unit.
  • a user who wants to wash his or her cup can conveniently use detergent to increase the washing efficiency of the cup without having to perform a separate operation to add detergent and rinse to water, and use rinse after washing the cup. This allows you to rinse the cup cleanly.
  • the rinse may flow into the tub through the second connection pipe, the three-way connection, the first connection pipe, and the washing water inlet.
  • detergent may flow in through a detergent inlet connected through a separate pipe. Additionally, the timing of detergent and rinse aid entering the tub may be different.
  • water and rinse may meet each other in one pipe, flow, and flow into the tub through the detergent inlet. Accordingly, water and rinse can be mixed more evenly while flowing, and the washing water in which water and rinse are evenly mixed can be sprayed onto the cup, allowing the cup to be rinsed effectively.
  • the rack may be provided with a first flow path guide portion that guides the flow direction of water at a position adjacent to the washing water inlet of the tub. Accordingly, water flowing into the tub can flow toward the detergent flowing into the tub through the first flow path guide portion. Therefore, because the flowing water is mixed with the detergent, the water and the detergent are smoothly mixed with each other, and the cleaning efficiency of the cup washer can be improved.
  • Figure 1 is a perspective view showing a cup washing machine according to one embodiment.
  • FIG. 2 is a view of FIG. 1 viewed from another direction.
  • Figure 3 is a diagram showing a door open state in a cup washing machine according to an embodiment.
  • Figure 4 is a perspective view showing a cup washer with some parts omitted.
  • Figure 5 is a side view of Figure 4.
  • Figure 6 is a perspective view showing a washing unit according to one embodiment.
  • Figure 7 is a front view showing a washing unit according to an embodiment.
  • Figure 8 is a side view showing a washing unit according to one embodiment.
  • Figure 9 is a rear view showing a washing unit according to one embodiment.
  • Figure 10 is a diagram showing a detergent injection device and a rinse injection device according to an embodiment.
  • Figure 11 is a bottom view of the detergent injection device and the rinse injection device.
  • Figure 12 is a side view showing a part of the washing unit.
  • Figure 13 is a side view viewed from the opposite direction of Figure 12.
  • Figure 14 is a perspective view showing a detergent injection unit according to an embodiment.
  • FIG. 15 is a view of FIG. 14 viewed from another direction.
  • Figure 16 is a diagram showing a part of the detergent injection device.
  • Figure 17 is a view showing a part of the washing unit.
  • Figure 18 is a perspective view showing a rinse injection unit according to one embodiment.
  • FIG. 19 is a view of FIG. 18 viewed from another direction.
  • Figure 20 is a diagram showing a part of the rinse injection device.
  • Figure 21 is a diagram showing a structure where piping is connected to the washing unit.
  • Figure 22 is a side view showing a portion of a rack according to one embodiment.
  • first, second, etc. are used to describe various components, these components are of course not limited by these terms. These terms are only used to distinguish one component from another component, and unless specifically stated to the contrary, the first component may also be a second component.
  • up and down direction refers to the up and down direction of the cup washer when the cup washer is installed for daily use.
  • Left-right direction means a direction perpendicular to the up-and-down direction
  • forward-forward direction means a direction perpendicular to both the up-down direction and the left-right direction.
  • Bilateral or “lateral” is meant to include the left-right direction and the front-to-back direction.
  • FIG. 1 is a perspective view showing a cup washing machine according to one embodiment.
  • FIG. 2 is a view of FIG. 1 viewed from another direction.
  • the cup washer according to the embodiment may be installed, for example, in a store that serves beverages. Users of the cup washer may be customers who purchase and drink beverages. To protect the environment, provision of disposable cups to customers at service stores has recently been restricted, and the scope of these restrictions is gradually expanding.
  • a cup washing machine may be provided at a service store so that a user carrying a reusable cup can wash and use the cup at the service store.
  • the cup subject to cleaning may be a reusable cup such as a tumbler carried by the user. Therefore, the cup washing machine can have a structure that allows users to conveniently use it.
  • a washing unit 130 may be provided at the top of the cup washer to receive and wash cups.
  • the washing unit 130 can be opened and closed by the door 150.
  • the door 150 can hinge and rotate in the up and down directions of the cup washer to open and close the washing unit 130.
  • the user can conveniently wash the cup by opening the door 150 with his hand, placing the cup in the washing unit 130, and then closing the door 150 again and operating the cup washer without bending his waist. there is.
  • the height of the washing unit 130 in the cup washer needs to be appropriately adjusted to fit the adult's body. Additionally, in order to increase space efficiency, the cup washer needs to be equipped with a relatively small volume.
  • the cup washer may have a tower-shaped shape with a relatively small planar cross-sectional area and a relatively long vertical length. Due to the tower-type shape, the cup washer requires relatively large parts to be arranged in an upward and downward direction.
  • the cup washer may be at risk of tipping over.
  • it is necessary to lower the overall center of gravity by placing parts with a relatively large load at the bottom.
  • Figure 3 is a diagram showing the door 150 in an open state in a cup washing machine according to an embodiment.
  • Figure 4 is a perspective view showing a cup washer with some parts omitted.
  • Figure 5 is a side view of Figure 4.
  • the cup washer may include a base plate 110, a water reservoir 120, a washing unit 130, an intermediate plate 140, a door 150, and a frame 160.
  • the base plate 110 is disposed at the bottom of the cup washer and can support other parts of the cup washer.
  • the lower part of the base plate 110 may be placed on the ground.
  • the base plate 110 may include a first part 111 and a second part 112.
  • the lower surface of the first part 111 may be placed on the ground and may support the second part 112.
  • the second part 112 is placed on top of the first part 111, and the water storage tank 120 may be placed there.
  • the frame 160 may be coupled to the second part 112.
  • a front supporter 161, a rear supporter 162, and a middle supporter 163 may be combined with the second part 112. Accordingly, the frame 160 can be supported by the second part 112.
  • the water storage tank 120 is disposed on the upper side of the base plate 110 and can store water for washing the cup.
  • the water storage tank 120 may be connected to city water through a pipe. Accordingly, water from the water supply can flow into the water storage tank 120 and be stored. Additionally, the water storage tank 120 may be connected to the washing unit 130 through a pipe. Accordingly, the water in the water storage tank 120 flows into the washing unit 130 and can be used to wash the cup accommodated in the washing unit 130.
  • a heating device may be provided inside the water storage tank 120. Water in the water storage tank 120 may be heated by a heating device and flow into the washing unit 130. Accordingly, the cup cleaning efficiency can be increased by washing the cup using heated hot water.
  • the water storage tank 120 may be filled with water. Accordingly, the reservoir 120 filled with water may have a relatively large load compared to other components.
  • the water storage tank 120 may be placed on the base plate 110 and placed at the bottom of the cup washer.
  • the cup washer Due to the load of the water-filled water tank 120 located at the bottom of the cup washer, the height of the overall center of gravity of the cup washer may be lowered. Accordingly, the cup washer, which is provided in a tower type with a relatively long vertical length, does not easily tip over and can maintain a stable state even when subjected to external shock.
  • the washing unit 130 is disposed at the upper part of the water storage tank 120 and can wash the accommodated cup.
  • a space for accommodating a cup may be formed in the washing unit 130.
  • the washing unit 130 may be connected to the water storage tank 120 through a pipe. Accordingly, water for washing may flow into the washing unit 130 from the water storage tank 120.
  • the washing unit 130 may be directly connected to the water supply without going through the water storage tank 120. Therefore, depending on the user's choice, the cup can be washed using water flowing from the water storage tank 120, or the cup can be washed using water flowing directly from the water supply.
  • the intermediate plate 140 is disposed between the water storage tank 120 and the washing unit 130 and may support the washing unit 130.
  • the cleaning unit 130 is disposed on the intermediate plate 140, and the intermediate plate 140 can support a portion of the load of the cleaning unit 130.
  • the intermediate plate 140 has a generally plate-shaped shape and may be coupled to the frame 160 at the edge and supported by the frame 160.
  • the door 150 is disposed on the upper side of the washing unit 130 and can hinge and rotate in the up and down direction to open and close the open upper part of the washing unit 130. Referring to FIG. 3, the door 150 can be hinged and rotated in the up and down directions of the cup washer. Accordingly, the user can manually open the door 150, place the cup 10 inside the cleaning unit 130, close the door 150 again, and then proceed with washing the cup 10.
  • a top cover 210 may be provided at the top of the cleaning unit 130. A portion of the top cover 210 may be coupled to the upper edge of the washing unit 130 and the door 150 may be placed on it.
  • top cover 210 may be provided with an inlet cover 213.
  • the inlet cover 213 can open and close the inlet of detergent and rinse aid introduced into the washing unit 130, and can be provided to be removable from the top cover 210.
  • the user can open and close the door 150 at the top of the washer to place a cup in the washing unit 130 or remove the cup from the washing unit 130. At this time, since the door 150 hinges and rotates in the vertical direction, the user can conveniently move the door 150 without having to bend his or her waist.
  • the area occupied by the cup washer when viewed from a plan view can be provided so that there is no change even when the door 150 is open. Accordingly, regardless of whether the door 150 is opened or closed, the planar cross-sectional area of the cup washer is constant, so there is no need for additional space to open the door 150.
  • the cup is provided at the top of the washing unit 130 to be hinged and rotatable in the up and down directions of the cup washer, so that the user can conveniently use the cup washer by opening and closing the door 150 without bending the waist. Additionally, this structure eliminates the need for additional space to open the door 150, thereby improving space efficiency.
  • the frame 160 is supported by the base plate 110, is coupled to the intermediate plate 140, and can support the cleaning unit 130.
  • the frame 160 provides an internal space for the cup washer, and various parts can be coupled thereto and support these parts.
  • the frame 160 may include a front supporter 161, a rear supporter 162, a middle supporter 163, and an upper supporter 164. Each component of the frame 160 can support the load of the washing unit 130 and the door 150 provided at the top of the cup washer.
  • the front supporter 161 is arranged in a pair spaced apart from each other in the front of the cup washer, the lower part is coupled to the base plate 110, and the longitudinal direction may be arranged in the vertical direction.
  • a pair of front supports 161 are disposed in the front of the cup washer at positions spaced apart from each other in the lateral direction of the cup washer, and may form a front corner portion of the cup washer.
  • the front supporter 161 may have an L-shaped cross-section to form a corner of the cup washer.
  • the front supporter 161 can be coupled to the base plate 110 using a coupling mechanism such as a screw.
  • the rear supporter 162 is arranged in a pair spaced apart from each other at the rear of the cup washer, the lower part is coupled to the base plate 110, and the longitudinal direction may be arranged in the vertical direction.
  • a pair of rear supports 162 are disposed at the rear of the cup washer at positions spaced apart from each other in the lateral direction of the cup washer, and may be disposed adjacent to a rear corner of the cup washer.
  • the rear supporter 162 can be coupled to the base plate 110 using a coupling mechanism.
  • the middle supporter 163 is arranged as a pair spaced apart from each other, is arranged between the front supporter 161 and the rear supporter 162, the lower part is coupled to the base plate 110, and the longitudinal direction is arranged in the vertical direction. You can.
  • a pair of intermediate supports 163 may be disposed at positions spaced apart from each other in the central portion of the cup washer in the lateral direction of the cup washer.
  • the middle supporter 163 can be coupled to the base plate 110 by a coupling mechanism.
  • the middle supporter 163 is coupled to the middle plate 140 and the upper supporter 164 by a coupling mechanism to be stably positioned. and can support the load of cup washer parts.
  • the upper supporter 164 is disposed on the upper side of the middle supporter 163, is disposed as a pair spaced apart from each other in the lateral direction, is disposed in the front-back direction in the longitudinal direction, and can be coupled to the cleaning unit 130.
  • a pair of upper supports 164 may be disposed at positions spaced apart from each other in the lateral direction of the cup washer at the top of the cup washer.
  • the cleaning unit 130 can be coupled to the upper supporter 164 using a coupling mechanism. Therefore, the upper supporter 164 can support the load of the washing unit 130.
  • the upper supporter 164 may be provided in plural numbers spaced apart from each other in the upper and lower directions of the cup washer. Accordingly, in Figure 5, etc., an embodiment is shown in which a total of four pairs are provided, one pair on both sides of the cup washer and one pair on the top and bottom of the cup washer. However, the number of upper supports 164 is not limited to this.
  • Each upper supporter 164 can be coupled to the front supporter 161, the rear supporter 162, and the middle supporter 163. Therefore, the load of the washing unit 130 is transmitted to the front supporter 161, the rear supporter 162, and the middle supporter 163 through the upper supporter 164, and finally can be transmitted to the base plate 110. .
  • the cup washer can stably support the cleaning unit 130 provided inside.
  • the upper supporter 164 can be coupled to the front supporter 161, the rear supporter 162, and the middle supporter 163 by a screw coupling mechanism.
  • parts provided at the top of the cup washer are supported by the frame 160, and each part may ultimately be supported by the base plate 110. Due to this structure, even when relatively heavy parts such as the washing unit 130 are provided at the top of the cup washer, each part can be stably supported by the frame 160 and the base plate 110.
  • the cup washer may include a front panel 170 and a rear panel 180.
  • the front panel 170 may be placed in front of the cup washer and cover the water storage tank 120 and the washing unit 130.
  • the front panel 170 can be coupled to the rear supporter 162 of the frame 160 using a coupling mechanism.
  • the rear panel 180 can be coupled to the frame 160 to cover the rear of the cup washer.
  • the rear panel 180 may be provided with a first vent 181 to ventilate the inside and outside of the cup washer. Air flowing into the drying module 132, which will be described below, may flow into the cup washer through the first vent 181.
  • a handle 260 that allows a user or manager to hold the cup washer may be attached to the rear panel 180 to facilitate use of the cup washer.
  • the cup washer may be coupled to the upper part of the rear supporter 162 and include a display unit 190 disposed on one side of the door 150.
  • the display unit 190 may be disposed on one side of the door 150 and protrude from the door 150.
  • the display unit 190 may display various information about the use of the cup washer in the form of images, text, and videos.
  • the user can operate the cup washer or know the operating status of the cup washer by looking at the information displayed on the display unit 190.
  • the display unit 190 may be equipped with a command input means that is input by, for example, a capacitive touch method. Accordingly, the user can control the operation of the cup washer using the display unit 190.
  • the cup washer may include a first circuit board portion 220 and a substrate portion supporter 230.
  • the first circuit board unit 220 is disposed on one side of the water storage tank 120 and may include a control unit that controls the operation of the cup washer.
  • the first circuit board unit 220 may be placed on one side of the water storage tank 120 at the lower part of the cup washer to create free space due to the arrangement of the water storage conduit having a relatively small volume compared to the washing unit 130.
  • the lower part of the substrate supporter 230 may be coupled to the base plate 110, the upper portion may be coupled to the intermediate plate 140, and the first circuit board portion 220 may be coupled thereto.
  • the substrate supporter 230 can be stably coupled to the base plate 110 using a coupling mechanism.
  • the board supporter 230 may be used not only to fix the first circuit board part 220, but also to fix the piping disposed at the bottom of the cup washer.
  • the cup washer may include an exterior portion 250 that is coupled to the rear panel 180 and covers the rear supporter 162.
  • the rear supporter 162 may be equipped with a plurality of fastening mechanisms to connect it to other parts of the cup washer.
  • the exterior portion 250 covers the rear supporter 162 and can be coupled with a relatively small number of fastening mechanisms compared to the rear supporter 162. Due to this structure, the exterior portion 250 is disposed on the outside of the cup washer at a position corresponding to the rear supporter 162, allowing the cup washer to appear neat as a whole.
  • Figure 6 is a perspective view showing the washing unit 130 according to one embodiment.
  • Figure 7 is a front view showing the washing unit 130 according to one embodiment.
  • FIG 8 is a side view showing the washing unit 130 according to one embodiment.
  • Figure 9 is a rear view showing the washing unit 130 according to one embodiment.
  • the washing unit 130 may include a tub 131, a drying module 132, a sump 133, a circulation pump 134, and a drain pump 135.
  • the tub 131 provides a space to accommodate the cup and through which washing water can be sprayed.
  • a rack on which a cup is mounted may be provided inside the tub 131, and a spray means for spraying water may be provided at the bottom.
  • the open top of the tub 131 can be opened and closed by the door 150.
  • the drying module 132 is placed on one side of the tub 131 and connected to the tub 131, and can spray heated air for drying into the tub 131. After washing the cup 10 with water is completed, moisture remains on the surface of the cup.
  • the drying module 132 can dry the cup by spraying heated air, that is, hot air, on the cup to dry the water remaining in the cup.
  • the drying module 132 may be equipped with a heating device to heat the air flowing into the drying module 132. Additionally, the drying module 132 may be equipped with a blowing fan 1321 that forces air to flow through a flow path formed in the drying module 132.
  • the sump 133 is disposed on the lower side of the tub 131 and connected to the tub 131, and can store water sprayed from the tub 131.
  • the water stored in the sump 133 circulates between the tub 131 and the sump 133 by the circulation pump 134 and is sprayed from the tub 131 by a spray device to wash the cup 10 accommodated in the tub 131. can do.
  • the circulation pump 134 is disposed on the lower side of the tub 131 to be connected to the tub 131 and the sump 133, and can circulate water between the tub 131 and the sump 133.
  • the circulation pump 134 can force water to flow from the sump 133 to the tub 131.
  • the circulation pump 134 may be connected to an injection device disposed at the bottom of the tub 131. Accordingly, when the circulation pump 134 operates, the water stored in the sump 133 flows into the spray device and is sprayed into the tub 131 by the spray device to clean the cup.
  • the drain pump 135 is disposed on the lower side of the tub 131 to be connected to the sump 133 and can discharge water from the sump 133 to the outside. When washing the cup with water is completed, the drain pump 135 operates so that the water stored in the sump 133 can be discharged to the outside of the cup washer through a drain pipe connected to the drain pump 135.
  • the washing process of the cup 10 with water stored in the water tank 120 is as follows. Water may flow into the water storage tank 120 through a pipe from the water supply and be stored. The water in the water storage tank 120 may be heated by a heating device provided in the water storage tank 120. Heated hot water in the water storage tank 120 may flow into the tub 131 through a pipe and be stored in the sump 133 disposed below the tub 131.
  • circulation pump 134 While the circulation pump 134 operates, hot water for washing sequentially flows through the sump 133, the spray device, and the tub 131, and this flow can be repeated. When cup washing with hot water is completed, the circulation pump 134 is stopped and the drain pump 135 operates to discharge the water stored in the sump 133 to the outside.
  • the drying module 132 When drainage by the drain pump 135 is completed, the drying module 132 operates to spray hot air inside the tub 131, and after hot air spraying proceeds for a set time, the cup washing operation including the drying process is completed. It can be.
  • the cup washer can both wash with detergent and rinse with rinse aid. Below, the structure provided to inject detergent and rinse aid into the tabu will be described in detail.
  • the washing process using detergent and the rinsing process using rinse may be separated from each other.
  • the water in the sump 133 contains detergent and foreign substances. Therefore, such contaminated water can be discharged to the outside by operating the drain pump 135.
  • hot water can be introduced into the sump 133 again, the rinse water mixed with the hot water, and the circulation pump 134 can be operated to perform rinsing.
  • the cleaning efficiency of the cup washer can be increased by separating the washing process using detergent and the rinsing process using rinse.
  • the washing unit 130 may include a detergent storage unit 136, a rinse storage unit 137, a detergent injection unit 138, a rinse injection unit 139, a detergent pump 1301, and a rinse pump 1302. .
  • the detergent storage unit 136 is disposed at the rear of the tub 131 and can store detergent.
  • the rinse storage unit 137 is disposed separately from the detergent storage unit 136 at the rear of the tub 131 and can store rinse. Therefore, detergent and rinse aid may not mix with each other.
  • the top cover 210 may be provided with a detergent inlet 211 into which detergent is injected and a rinse inlet 212 into which rinse aid is injected.
  • the detergent inlet 211 may be connected to the detergent storage unit 136, and the rinse inlet 212 may be connected to the rinse storage unit 137. Accordingly, the detergent and rinse flowing into the detergent inlet 211 and the rinse inlet 212 can be stored in the detergent storage unit 136 and the rinse storage unit 137.
  • the detergent injection unit 138 is connected to the detergent storage unit 136 and the tub 131, and can inject detergent into the tub 131.
  • the inlet of the detergent injection unit 138 may be connected to the detergent storage unit 136 and the outlet may be connected to the tub 131.
  • the rinse injection unit 139 is connected to the rinse storage unit 137 and the tub 131, and can inject rinse into the tub 131.
  • the inlet of the rinse injection unit 139 may be connected to the rinse storage unit 137 and the water outlet may be connected to the tub 131.
  • the detergent pump 1301 is connected to the detergent injection unit 138 and can pump detergent into the tub 131.
  • the rinse pump 1302 is connected to the rinse injection unit 139 and can pump rinse into the tub 131.
  • the operation of the detergent pump 1301 and the rinse pump 1302 may be controlled by a control unit.
  • the control unit can mix detergent and water by operating the detergent pump 1301 during the washing process, and can mix the rinse and water by operating the rinse pump 1302 during the rinsing process.
  • the water storage tank 120 may be connected to the tub 131 through a pipe so that water from the water storage tank 120 flows into the tub 131. Accordingly, the water in the water storage tank 120 is heated to become hot water, then flows into the tub 131, and may be stored in the sump 133 until the circulation pump 134 operates.
  • the tub 131 may be provided with a water supply path directly connected to the water supply. Accordingly, depending on the user's choice, the cup can be subjected to normal washing or rapid washing.
  • the cup In general washing, the cup is washed using hot water heated in the water tank 120, and it is possible to clean the cup using detergent and rinse, but it may take a relatively long time.
  • FIG 10 is a diagram showing a detergent injection device and a rinse injection device according to an embodiment.
  • Figure 11 is a bottom view of the detergent injection device and the rinse injection device.
  • the cup washing machine may include a washing unit 130 that cleans the accommodated cup 10.
  • the washing unit 130 provides a space to accommodate the cup 10 and may include a tub 131 through which washing water is sprayed.
  • the washing unit 130 may include a detergent injection device for injecting detergent into the tub 131 and an injection device for injecting rinse aid into the tub 131 .
  • Detergent can be mixed with water and sprayed on the cup to clean the cup.
  • Rinse can be mixed with water and sprayed onto the cup to rinse the cup after cleaning it.
  • the rinse aid can be used to rinse the cup after the detergent has been used to clean the cup. That is, detergent and rinse may be mixed in the water sprayed into the tub 131 with a time difference. Detergent and rinse are provided in liquid form and can be pumped by the detergent pump 1301 and flowed into the tub 131. The detergent injection device and the rinse injection device may be placed outside the tub 131.
  • the detergent injection device may include a detergent storage unit 136, a detergent injection unit 138, and a detergent pump 1301.
  • the detergent storage unit 136 is disposed on one side of the tub 131 and can store detergent.
  • the manager may periodically pour detergent into the detergent storage unit 136 and store the detergent in the detergent storage unit 136.
  • the detergent injection unit 138 is coupled to the lower part of the detergent storage unit 136 and can inject detergent from the detergent storage unit 136 into the detergent pump 1301. Since the detergent injection unit 138 is disposed at the lower part of the detergent storage unit 136, the detergent can be collected by gravity into the detergent injection unit 138 and injected into the detergent pump 1301.
  • the detergent pump 1301 is connected to the detergent injection unit 138 and can pump detergent into the tub 131.
  • the operation of the detergent pump 1301 can be controlled by a control unit provided in the dishwasher.
  • the detergent pump 1301 operates at a set time to pump the detergent flowing from the detergent injection unit 138 into the tub 131.
  • the detergent pump 1301 may include a first body 611, a first connector 612, and a detergent discharge portion 613.
  • the first body 611 may be equipped with a motor that provides pumping force to discharge detergent, a gear device that connects the motor and the discharge devices of the detergent discharge unit 613, etc.
  • the first connector 612 is coupled to the first body 611 and connected to the detergent injection unit 138 so that detergent can flow in from the detergent injection unit 138.
  • the first connector 612 can connect the detergent injection unit 138 and the detergent discharge unit 613 to each other.
  • One side of the detergent discharge unit 613 is connected to the first connector 612, and the other side is connected to the tub 131 to discharge detergent into the tub 131.
  • a pipe is connected to the other side of the detergent discharge unit 613, so that the detergent discharged from the detergent discharge unit 613 can be injected into the tub 131 through the pipe.
  • the detergent discharge unit 613 may include a detergent pumping unit 6131 and a detergent injection nozzle 6132.
  • the detergent pumping unit 6131 is connected to the first connector 612 and can pump detergent flowing from the first connector 612.
  • the detergent pumping unit 6131 receives driving force from a motor provided in the body and operates to generate pumping force to pump the detergent flowing into the first connector 612 into the tub 131.
  • the detergent injection nozzle 6132 is coupled to the detergent pumping unit 6131 and may be connected to the tub 131.
  • the detergent injection nozzle 6132 may be equipped with a pipe connected to the tub 131 at one end.
  • the detergent injection nozzle 6132 can inject detergent into the tub 131.
  • the detergent injection nozzle 6132 has an inner diameter smaller than that of the detergent pumping unit 6131, so that a pipe can be connected to it.
  • Figure 12 is a side view showing a portion of the cleaning unit 130.
  • Figure 13 is a side view viewed from the opposite direction of Figure 12.
  • the rinse injection device may include a rinse storage unit 137, a rinse injection unit 139, and a rinse pump 1302.
  • the detergent injection device and the rinse injection device have generally similar external shapes, and some parts may be arranged symmetrically in the horizontal and vertical directions.
  • the rinse storage unit 137 is disposed separately from the detergent storage unit 136 on one side of the tub 131 and can store rinse.
  • the manager may periodically pour the rinse aid into the rinse aid storage unit 137 and store the rinse aid in the rinse aid storage unit 137 .
  • the rinse injection unit 139 is coupled to the lower part of the rinse storage unit 137 and can inject the rinse from the rinse storage unit 137 into the rinse pump 1302. Since the rinse injection unit 139 is disposed below the rinse storage unit 137, rinses can be collected into the rinse injection unit 139 by gravity and injected into the rinse pump 1302.
  • the rinse pump 1302 is connected to the rinse injection unit 139 and can pump rinse into the tub 131.
  • the operation of the rinse pump 1302 may be controlled by a control unit provided in the dishwasher.
  • the rinse pump 1302 operates at a set time to pump the rinse inflow from the rinse injection unit 139 into the tub 131.
  • the rinse pump 1302 may include a second body 621, a second connector 622, and a rinse discharge unit 623.
  • the second body 621 may be equipped with a motor that provides pumping force to discharge the rinse aid, a gear device that connects the motor to the discharging devices of the rinse discharge unit 623, etc.
  • the second connector 622 is coupled to the second body 621 and connected to the rinse injection unit 139 so that rinse can flow in from the rinse injection unit 139.
  • the second connector 622 can connect the rinse injection unit 139 and the rinse discharge unit 623 to each other.
  • One side of the rinse discharge unit 623 is connected to the second connector 622, and the other side is connected to the tub 131 to discharge rinse into the tub 131.
  • a pipe is connected to the other side of the rinse discharge unit 623, so that the rinse discharged from the rinse discharge unit 623 can be injected into the tub 131 through the pipe.
  • the rinse discharge unit 623 may include a rinse pumping unit 6231 and a rinse injection nozzle 6232.
  • the rinse pumping unit 6231 is connected to the second connector 622 and can pump the rinse flowing in from the second connector 622.
  • the rinse pumping unit 6231 receives driving force from a motor provided in the body and operates to generate pumping force to pump the rinse flowing into the second connector 622 into the tub 131.
  • the rinse injection nozzle 6232 is coupled to the rinse pumping unit 6231 and may be connected to the tub 131.
  • the rinse injection nozzle 6232 may be equipped with a pipe connected to the tub 131 at one end.
  • the rinse injection nozzle 6232 can inject rinse into the tub 131.
  • the rinse injection nozzle 6232 has an inner diameter smaller than the inner diameter of the rinse pumping unit 6231, so that a pipe can be connected to it.
  • a detergent injection device and a rinse injection device may be disposed separately from each other on the outside of the tub 131 in the washing unit 130 .
  • the water introduced into the tub 131 by the detergent injection device and the rinse injection device may be mixed with detergent or rinse.
  • washing water mixed with water and detergent is sprayed into the cup, thereby increasing the cup's cleaning efficiency. Additionally, when rinsing the cup after washing it, washing water mixed with water and rinse aid is sprayed into the cup, effectively rinsing the cup.
  • the detergent pump 1301 and the rinse pump 1302 are connected to a control unit provided in the cup washer and operate at a time set by the control unit to inject detergent or rinse into the tub 131 to remove water from the tub 131. It can be mixed with.
  • the manager can periodically replenish detergent and rinse aid in the detergent storage unit 136 and rinse storage unit 137.
  • a user who wants to wash his or her cup can conveniently use detergent to increase the washing efficiency of the cup without having to perform a separate operation to add detergent and rinse to water, and use rinse after washing the cup. This allows you to rinse the cup cleanly.
  • Figure 14 is a perspective view showing the detergent injection unit 138 according to one embodiment.
  • FIG. 15 is a view of FIG. 14 viewed from another direction.
  • Figure 16 is a diagram showing a part of the detergent injection device.
  • Figure 17 is a diagram showing a part of the washing unit 130.
  • the detergent injection unit 138 may include a first lower cover 1381 and a first connection portion 1382.
  • the first lower cover 1381 may be coupled to the lower part of the detergent storage unit 136 and cover the open lower surface of the detergent storage unit 136. Since the first lower cover 1381 covers the lower surface of the detergent storage unit 136, the liquid detergent stored in the detergent storage unit 136 can be lowered by gravity and placed on the upper surface of the first lower cover 1381. .
  • the first connection portion 1382 protrudes downward from the first lower cover 1381, is coupled to the first connector 612, and may form a first flow hole 1382a through which detergent flows. Detergent placed on the upper surface of the first lower cover 1381 may flow into the first connector 612 through the first flow hole 1382a provided in the first connection portion 1382.
  • the upper surface of the first lower cover 1381 may be inclined so that the height decreases as it moves toward the first flow hole 1382a. Therefore, the liquid detergent placed on the upper surface of the first lower cover 1381 flows along the upper surface of the first lower cover 1381 by gravity and reaches the lowest position on the inclined upper surface of the first lower cover 1381. They can gather at the entrance of flow hole 1 (1382a).
  • Figure 18 is a perspective view showing the rinse injection unit 139 according to one embodiment.
  • FIG. 19 is a view of FIG. 18 viewed from another direction.
  • Figure 20 is a diagram showing a part of the rinse injection device.
  • the rinse injection unit 139 may include a second lower cover 1391 and a second connection unit 1392.
  • the second lower cover 1391 may be coupled to the lower part of the rinse storage unit 137 and cover the open lower surface of the rinse storage unit 137. Since the second lower cover 1391 covers the lower surface of the rinse storage unit 137, the liquid rinse stored in the rinse storage unit 137 may descend by gravity and be placed on the upper surface of the second lower cover 1391. .
  • the second connection portion 1392 protrudes downward from the second lower cover 1391, is coupled to the second connector 622, and may form a second flow hole 1392a through which the rinse aid flows.
  • the rinse placed on the upper surface of the second lower cover 1391 may flow into the second connector 622 through the second flow hole 1392a provided in the second connection portion 1392.
  • the upper surface of the second lower cover 1391 may be inclined so that its height decreases as it moves toward the second flow hole 1392a. Therefore, the liquid rinse placed on the upper surface of the second lower cover 1391 flows along the upper surface of the second lower cover 1391 by gravity and reaches the lowest position on the inclined upper surface of the second lower cover 1391. They can gather at the entrance of the 2 flow hole (1392a).
  • the tub 131 may include a detergent inlet 1312 and a washing water inlet 1315.
  • the detergent inlet 1312 is connected to the detergent injection nozzle 6132 through a pipe, and detergent can flow into the tub 131 from the detergent injection nozzle 6132.
  • Detergent discharged from the detergent discharge unit 613 may flow into the tub 131 through the detergent inlet 1312.
  • the washing water inlet 1315 is disposed above the detergent inlet 1312, and allows water to flow into the tub 131.
  • the washing water inlet 1315 is connected to the water storage tank 120 through a pipe, and hot water from the water storage tank 120 can flow into the tub 131 through the washing water inlet 1315.
  • Figure 21 is a diagram showing a structure in which pipes are connected to the washing unit 130.
  • the cup washer may include a water storage tank 120, a first connection pipe 631, a second connection pipe 632, and a three-way connection portion 633.
  • the water storage tank 120 is disposed below the washing unit 130 and may store water for cup washing.
  • the first connection pipe 631 can connect the washing water inlet 1315 and the water storage tank 120.
  • the water in the water storage tank 120 may be heated by a heating device and flow into the tub 131 through the first connection pipe 631 and the washing water inlet 1315.
  • the second connection pipe 632 may connect the rinse injection nozzle 6232 and the first connection pipe 631.
  • the three-way connection portion 633 may be mounted on the first connection pipe 631 and one end of the second connection pipe 632 may be mounted thereon. Therefore, the rinse discharged from the rinse injection nozzle 6232 is mixed with the water flowing through the first connection pipe 631 at the three-way connection portion 633, and the water mixed with the rinse is mixed with the water flowing into the tub 131 through the wash water inlet 1315. ) may enter the interior.
  • the rinse discharged from the rinse injection nozzle 6232 flows into the first connection pipe 631 from the second connection pipe 632 and is mixed with the water flowing through the first connection pipe 631 to form a tub ( 131) It can be introduced internally.
  • water mixed with dirt and detergent stored in the sump 133 can be drained to the outside of the cup washer using the drain pump 135. Thereafter, hot water from the water storage tank 120 may again flow into the tub 131 through the washing water inlet 1315 and be stored in the sump 133 at the bottom of the tub 131.
  • the water stored in the sump 133 can be circulated between the tub 131 and the sump 133 using the circulation pump 134, and water can be sprayed onto the cup accommodated inside the tub 131 to rinse the cup.
  • rinse may be mixed with water.
  • the rinse can be pumped at the same time when water flows into the first connection pipe 631.
  • the second connection pipe 632 through which the rinse flows through the three-way connection portion 633 is connected to the first connection pipe 631, and therefore the rinse may be mixed with water and flow into the tub 131.
  • the water and rinse are mixed and flow together, and when they continue to flow and are stored in the sump 133, the water and rinse are further mixed, so that the water and rinse are uniformly mixed in the sump 133. You can.
  • rinse can be used for rinsing to wash away the rinse remaining on the surface of the cup after washing with detergent. Therefore, detergent and rinse aid need to be separated rather than mixed with each other throughout the entire cup cleaning process.
  • a detergent inlet 1312 separated from the washing water inlet 1315 is formed in the tub 131, and the detergent injection nozzle 6132 and the detergent inlet 1312 are connected to the first connection pipe 631 or the second connection pipe ( 632) and can be connected by a separate pipe.
  • the rinse may flow into the tub 131 through the second connection pipe 632, the three-way connection part 633, the first connection pipe 631, and the washing water inlet 1315.
  • detergent may flow in through the detergent inlet 1312 connected through a separate pipe. Additionally, the timing at which detergent and rinse aid flow into the tub 131 may be different.
  • water and rinse may meet each other in one pipe, flow, and flow into the tub 131 through the detergent inlet 1312. Accordingly, water and rinse can be mixed more evenly while flowing, and the washing water in which water and rinse are evenly mixed can be sprayed onto the cup, allowing the cup to be rinsed effectively.
  • the cup washer may include a drying module 132, a sump 133, a circulation pump 134, and a drain pump 135.
  • the drying module 132 is placed on the side of the tub 131 to be connected to the tub 131 and can spray heated air into the tub 131. After performing the above-described washing and rinsing operations, the drying module 132 may be operated to dry the remaining water on the surface of the cup accommodated in the tub 131.
  • the sump 133 is disposed on the lower side of the tub 131 and connected to the tub 131, and can store water sprayed from the tub 131.
  • the circulation pump 134 is disposed on the lower side of the tub 131 to be connected to the tub 131 and the sump 133, and can circulate water between the tub 131 and the sump 133. By operating the circulation pump 134 to circulate and spray water into the tub 131, the cup contained in the tub 131 can be washed or rinsed.
  • the drain pump 135 is disposed on the lower side of the tub 131 to be connected to the sump 133 and can discharge water from the sump 133 to the outside. After completing the washing or rinsing operation, the water stored in the sump 133 may be discharged to the outside of the cup washer through the drain pump 135.
  • the detergent injection unit 138 includes a 1-1 cover coupling protrusion 1383, a 1-2 cover coupling protrusion 1384, and a 1-3 cover coupling protrusion 1385. may include.
  • the 1-1 cover coupling protrusion 1383 protrudes from the first lower cover 1381 and can be coupled to the tub 131.
  • a coupling protrusion protrudes from the tub 131 at a position corresponding to the 1-1 cover coupling protrusion 1383, and the coupling protrusion of the 1-1 cover coupling protrusion 1383 and the tub 131 is a coupling mechanism such as a screw. can be combined with each other.
  • the 1-2 cover coupling protrusion 1384 protrudes from the first lower cover 1381 and can be coupled to the first connector 612.
  • the 1-3 cover coupling protrusions 1385 protrude from the first lower cover 1381, and a first insertion groove 1385a may be formed.
  • the first connector 612 may include a first fastening portion 6121 and a first coupling hook 6122.
  • the first fastening portion 6121 may be formed to protrude laterally from the first connector 612 to be fastened to the 1-2 cover coupling protrusion 1384.
  • the 1-2 cover coupling protrusion 1384 includes a first large diameter portion 1384a with a relatively large outer diameter, and a first small diameter portion 1384b that protrudes from the first large diameter portion 1384a and has a relatively small outer diameter. can do.
  • a hole into which a coupling mechanism is fastened may be formed in the first large diameter portion 1384a and the first small diameter portion 1384b.
  • the first fastening portion 6121 of the first connector 612 has a hole formed, and the first small diameter portion 1384b of the 1-2 cover coupling protrusion 1384 is inserted into the hole of the first fastening portion 6121. It can be. With the first small diameter portion (1384b) inserted into the first fastening portion (6121), the 1-2 cover coupling protrusion (1384) and the first fastening portion (6121) are coupled to each other by the coupling mechanism. You can.
  • the first coupling hook 6122 may be inserted into the first insertion groove 1385a and coupled to the 1-3 cover coupling protrusions 1385.
  • the detergent injection portion 138 of the first insertion groove 1385a may be formed to have a predetermined length in the vertical direction.
  • the first coupling hook 6122 may be inserted into the first insertion groove 1385a by moving in the longitudinal direction of the first insertion groove 1385a, that is, in the vertical direction of the detergent injection unit 138.
  • the first coupling hook 6122 may be formed so as not to be easily separated from the first insertion groove 1385a when moved downward while being inserted into the first insertion groove 1385a. Accordingly, the 1-3 cover coupling protrusions 1385 can be stably maintained coupled to the first connector 612 without a fastening mechanism.
  • the detergent pump 1301 can be coupled to the drying module 132.
  • the first body 611 of the detergent pump 1301 may be provided with a 1-1 module fastening portion 6111, and the drying module 132 may be provided with a 1-2 module fastening portion 132a. there is.
  • the 1-1 module fastening portion 6111 is formed to protrude in the lateral direction of the first body 611 and may be fastened to the drying module 132.
  • the 1-2 module fastening part 132a protrudes from the drying module 132 toward the 1-1 module fastening part 6111, and the 1-1 module fastening part 6111 can be fastened.
  • the 1-1 module fastening portion 6111 and the 1-1 module fastening portion 6111 may be coupled to each other by a coupling mechanism.
  • part of the detergent injection device may be combined with the tub 131 and another part may be combined with the drying module 132. Due to this structure, the drying module 132 is disposed between the tub 131 and the detergent injection device, and the drying module 132 and the detergent injection device can be arranged so that at least a portion of them overlaps each other.
  • the space efficiency of the cup washer can be increased by reducing the space for arranging the drying module 132 and the detergent injection device.
  • the detergent injection device is coupled to both the drying module 132 and the tub 131, the coupling between the detergent injection device, the drying module 132, and the tub 131 can be strengthened.
  • the rinse injection unit 139 includes a 2-1 cover coupling protrusion 1393, a 2-2 cover coupling protrusion 1394, and a 2-3 cover coupling protrusion 1395. may include.
  • the 2-1 cover coupling protrusion 1393 protrudes from the second lower cover 1391 and can be coupled to the tub 131.
  • a coupling protrusion protrudes from the tub 131 at a position corresponding to the 2-1 cover coupling protrusion 1393, and the coupling protrusion of the 2-1 cover coupling protrusion 1393 and the tub 131 is a coupling mechanism such as a screw. can be combined with each other.
  • the 2-2 cover coupling protrusion 1394 protrudes from the second lower cover 1391 and can be coupled to the second connector 622.
  • the 2-3 cover coupling protrusion 1395 protrudes from the second lower cover 1391, and a second insertion groove 1395a may be formed.
  • the second connector 622 may include a second fastening portion 6221 and a second coupling hook 6222.
  • the second fastening portion 6221 may be formed to protrude laterally from the second connector 622 to be fastened to the 2-2 cover coupling protrusion 1394.
  • the 2-2 cover coupling protrusion 1394 includes a second large diameter portion 1394a with a relatively large outer diameter, and a second small diameter portion 1394b that protrudes from the second large diameter portion 1394a and has a relatively small outer diameter. can do.
  • a hole into which a coupling mechanism is fastened may be formed in the second large diameter portion 1394a and the second small diameter portion 1394b.
  • the second fastening portion 6221 of the second connector 622 is formed with a hole, and the second small diameter portion 1394b of the 2-2 cover coupling protrusion 1394 is inserted into the hole of the second fastening portion 6221. It can be. With the second small diameter portion (1394b) inserted into the second fastening portion (6221), the 2-2 cover coupling protrusion (1394) and the second fastening portion (6221) are coupled to each other by the coupling mechanism. You can.
  • the second coupling hook 6222 may be inserted into the second insertion groove 1395a and coupled to the 2-3 cover coupling protrusion 1395.
  • the rinse injection portion 139 of the second insertion groove 1395a may be formed to have a predetermined length in the vertical direction.
  • the second coupling hook 6222 may be inserted into the second insertion groove 1395a by moving in the longitudinal direction of the second insertion groove 1395a, that is, in the vertical direction of the rinse injection unit 139.
  • the second coupling hook 6222 may be formed so as not to be easily separated from the second insertion groove 1395a when moved downward while being inserted into the second insertion groove 1395a. Accordingly, the 2-3 cover coupling protrusion 1395 can be stably maintained coupled to the second connector 622 without a fastening mechanism.
  • the rinse pump 1302 may be coupled to the drying module 132.
  • the second body 621 of the rinse pump 1302 may be provided with a 2-1 module fastening portion 6211, and the drying module 132 may be provided with a 2-2 module fastening portion 132b. there is.
  • the 2-1 module fastening portion 6211 is formed to protrude in the lateral direction of the second body 621 and can be fastened to the drying module 132.
  • the 2-2 module fastening part 132b protrudes from the drying module 132 toward the 2-1 module fastening part 6211, and the 2-1 module fastening part 6211 can be fastened.
  • the 2-1 module fastening portion 6211 and the 2-1 module fastening portion 6211 can be coupled to each other by a coupling mechanism.
  • part of the rinse injection device may be combined with the tub 131 and another part may be combined with the drying module 132. Due to this structure, the drying module 132 is disposed between the tub 131 and the rinse injection device, and the drying module 132 and the rinse injection device can be arranged so that at least a portion of them overlaps each other.
  • the space efficiency of the cup washer can be increased by reducing the space for arranging the drying module 132 and the rinse injection device.
  • the rinse injection device is coupled to both the drying module 132 and the tub 131, the coupling between the rinse injection device, the drying module 132, and the tub 131 can be strengthened.
  • FIG 22 is a side view showing a portion of the rack 400 according to one embodiment.
  • the washing water inlet 1315 may be disposed at a location spaced apart from the detergent inlet 1312 and may be disposed above the detergent inlet 1312. Therefore, the water flowing into the washing water inlet 1315 does not meet the detergent flowing into the tub 131, and the water flows into the sump 133 at the bottom of the tub 131, and similarly, the detergent flows into the sump 133. After introduction, detergent and water can be mixed with each other.
  • the tub 131 may include a washing water inlet 1315 and a detergent inlet 1312.
  • the washing water inlet 1315 and the detergent inlet 1312 may be formed in the rear part of the tub 131.
  • the detergent inlet 1312 is formed to penetrate one side of the tub 131 and may be a passage through which detergent flows into the tub 131.
  • the washing water inlet 1315 is disposed above the detergent inlet 1312 and may be a passage through which water flows into the tub 131.
  • the washing unit 130 may include a rack 400.
  • the rack 400 may be formed by being provided inside the tub 131, on which a cup is seated, and by combining a plurality of wires with each other. For example, a cup, a cup lid, a straw, etc. may be mounted on the rack 400.
  • the cup can be placed upside down on the rack 400. That is, the open mouth of the cup may be placed at the bottom of the rack 400, and the bottom of the cup may be placed at the top of the rack 400. Accordingly, the water sprayed from the bottom to the top of the rack 400 can smoothly flow into the inside of the cup and clean the inside of the cup.
  • the rack 400 may be formed into a three-dimensional mesh structure by combining wires as a whole. Due to this shape, cups, etc. can be easily mounted on the rack 400, and the sprayed water can easily clean the cups, etc. mounted on the rack 400 by passing through the lower part of the rack 400.
  • Rack 400 may include a bottom 410.
  • the bottom portion 410 is seated on the bottom of the tub 131 and can support the cup seated on the rack 400 from below.
  • the bottom portion 410 may be generally provided in a form widely spread in the lateral direction of the tub 131, front, back, left, and right.
  • the bottom portion 410 may include an edge portion 411, a first inclined portion 412, and a first bent portion 413.
  • the edge portion 411 forms an edge of the bottom portion 410, and may be formed so that portions of both sides protrude upward from the tub 131.
  • the first inclined portion 412 may be arranged so that its longitudinal direction is inclined with respect to the lateral direction of the tub 131.
  • the first inclined portion 412 may be provided in plurality and may be disposed at positions spaced apart from each other. Accordingly, the plurality of first slopes 412 may form the bottom surface of the rack 400 on which cups, etc. are placed.
  • the cup placed on the first inclined portion 412 can be placed on the rack 400 at an angle with respect to the vertical direction of the tub 131 as a whole.
  • the first bent portion 413 may be bent from the first inclined portion 412 and coupled to the edge portion 411. In order for the first inclined portion 412 to have an inclined structure, a first bent portion 413 may be formed at one end of the first inclined portion 412.
  • the first bent portion 413 is provided in plurality, each first bent portion 413 may be arranged to be spaced apart from each other, and each first bent portion 413 is provided with a plurality of first inclined portions 412. It can be extended from.
  • the rack 400 may include a first passage guide portion 440.
  • the first flow guide portion 440 is coupled to the bottom portion 410 and is arranged to face the washing water inlet 1315 so that the water flowing from the washing water inlet 1315 is directed toward the detergent flowing into the detergent inlet 1312. can do.
  • the first flow guide portion 440 may be disposed in the rear portion of the tub 131 and adjacent to the washing water inlet 1315. Accordingly, the water flowing into the washing water inlet 1315 and pouring into the tub 131 may change the flow path as it hits the first flow path guide part 440.
  • the first flow path guide portion 440 may include a base portion 441 and a first pad 442.
  • the base portion 441 may be coupled to the bottom portion 410.
  • the base portion 441 is formed to protrude from the rear of the bottom portion 410 and may be formed entirely by bending a wire.
  • the first pad 442 is coupled to the base portion 441 and disposed at a position corresponding to the washing water inlet 1315 to change the flow direction of water flowing into the tub 131.
  • the first pad 442 is formed in a curved shape when viewed in cross section and can guide water to flow in the downward direction of the tub 131.
  • the first pad 442 may be arranged to directly face the washing water inlet 1315. Accordingly, the water flowing into the washing water inlet 1315 is sprayed toward the first pad 442 and hits the first pad 442, causing the flow direction to change to the lower side of the tub 131.
  • the first pad 442 may have a curved cross-section, and the first pad 442 may have a curved surface at the lower end toward the washing water inlet 1315. Accordingly, water hitting the first pad 442 may flow downward due to gravity and approach the wall of the tub 131.
  • the detergent inlet 1312 may be disposed below the washing water inlet 1315. Since the detergent flowing into the detergent inlet 1312 has a relatively high viscosity, it can flow down the wall of the tub 131.
  • the water hitting the first pad 442 flows downward and approaches the wall of the tub 131, it may encounter detergent flowing along the wall of the tub 131. Accordingly, water flowing inside the tub 131 may encounter detergent.
  • the flowing water meets the liquid detergent at a position before flowing into the sump 133, so water mixes smoothly with the detergent compared to the case where the detergent is mixed with the water accumulated in the sump 133. It can be.
  • the control unit provided in the cup washer can control the operation of the detergent pump 1301 so that detergent flows into the tub 131 when water flows into the tub 131 through the washing water inlet 1315. Accordingly, the flowing water and the detergent are mixed together, so the water can be smoothly mixed with the detergent.
  • the rack 400 may be provided with a first flow guide portion 440 that guides the flow direction of water at a position adjacent to the washing water inlet 1315 of the tub 131. Accordingly, water flowing into the tub 131 may flow toward the detergent flowing into the tub 131 by the first flow guide portion 440. Therefore, because the flowing water is mixed with the detergent, the water and the detergent are smoothly mixed with each other, and the cleaning efficiency of the cup washer can be improved.

Landscapes

  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

L'invention concerne un dispositif de lavage de gobelets, qui peut comprendre une unité de lavage pour laver un gobelet. L'unité de lavage peut comprendre une partie de stockage de détergent, disposée sur un côté d'une cuve et stockant un détergent ; une unité d'injection de détergent accouplée à la partie inférieure de la partie de stockage de détergent ; une pompe à détergent, raccordée à l'unité d'injection de détergent et pompant le détergent dans la cuve ; une partie de stockage de produit de rinçage, qui est disposée sur un côté de la cuve de manière à être séparée de la partie de stockage de détergent et qui stocke le produit de rinçage ; une unité d'injection du produit de rinçage accouplée à la partie inférieure de la partie de stockage de produit de rinçage ; et une pompe de produit de rinçage, qui est raccordée à l'unité d'injection de produit de rinçage et qui pompe le produit de rinçage dans la cuve.
PCT/KR2023/013989 2022-09-26 2023-09-15 Dispositif de lavage de gobelet WO2024071782A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2023354470A AU2023354470A1 (en) 2022-09-26 2023-09-15 Cup washer

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2022-0121431 2022-09-26
KR20220121431 2022-09-26
KR10-2023-0074419 2023-06-09
KR1020230074419A KR20240043060A (ko) 2022-09-26 2023-06-09 컵세척기

Publications (1)

Publication Number Publication Date
WO2024071782A1 true WO2024071782A1 (fr) 2024-04-04

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ID=90478407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2023/013989 WO2024071782A1 (fr) 2022-09-26 2023-09-15 Dispositif de lavage de gobelet

Country Status (2)

Country Link
AU (1) AU2023354470A1 (fr)
WO (1) WO2024071782A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003024261A (ja) * 2001-07-18 2003-01-28 Hoshizaki Electric Co Ltd 食器洗浄機
KR100686198B1 (ko) * 2004-12-16 2007-02-23 최기창 컵 세척장치
KR100700539B1 (ko) * 2005-02-03 2007-03-28 강진구 컵 세척 살균 보관기
JP2016098331A (ja) * 2014-11-21 2016-05-30 株式会社ニイタカ 洗浄剤組成物、食器洗浄方法、液体洗浄剤組成物用キット及びカートリッジ洗浄剤
KR102283226B1 (ko) * 2019-09-09 2021-07-30 주식회사 오케이맘 스마트 복합 세척기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003024261A (ja) * 2001-07-18 2003-01-28 Hoshizaki Electric Co Ltd 食器洗浄機
KR100686198B1 (ko) * 2004-12-16 2007-02-23 최기창 컵 세척장치
KR100700539B1 (ko) * 2005-02-03 2007-03-28 강진구 컵 세척 살균 보관기
JP2016098331A (ja) * 2014-11-21 2016-05-30 株式会社ニイタカ 洗浄剤組成物、食器洗浄方法、液体洗浄剤組成物用キット及びカートリッジ洗浄剤
KR102283226B1 (ko) * 2019-09-09 2021-07-30 주식회사 오케이맘 스마트 복합 세척기

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