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公开(公告)号：US20230382710A1
公开(公告)日：2023-11-30
申请号：US18248786
申请日：2021-10-14
Applicant: COWAY CO., LTD.
Inventor： Hee Do JUNG , Jong Hwan LEE , Hyun Goo KIM , Yoo Won OH , Chan Jung PARK , Woong JUNG
CPC classification number: B67D3/0064 , B01D35/04 , C02F1/003 , C02F2307/06
Abstract: A water purifier that purifies water to provide purified water may include: a purified water tank accommodating the purified water; and a discharge port discharging the purified water to an outside of the water purifier. The purified water tank may include: a tank main body that provides an accommodation space for accommodating the purified water; a discharge buffer part having an inlet which communicates with the accommodation space so that the purified water in the accommodation space flows in the discharge buffer part, the discharge buffer part extending in an up-down direction; an outlet tube including an insertion portion extending downward in the discharge buffer part to discharge the purified water to the discharge port through a discharge flow path; and a gasket extending from the insertion portion to an inner peripheral surface of the discharge buffer part to reduce sloshing of the purified water in the discharge buffer part.
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公开(公告)号：US20240262674A1
公开(公告)日：2024-08-08
申请号：US18565746
申请日：2022-02-08
Applicant: COWAY CO., LTD.
Inventor： Hee Joo KANG , Hee Do JUNG , Chan Jung PARK , Jong Hwan LEE , Hyun Kang LEE , Hyun Goo KIM , Yoo Won OH , Da Woon JUNG , Min Chul YONG , Dong Min OH , Seong Min PARK
CPC classification number: B67D1/0859 , B67D1/0004 , B67D1/0801 , B67D2210/00062
Abstract: A cold water tank for a direct water purifier is provided. The cold water tank for a direct water purifier may comprise: a tank housing having an internal space and having a height in the longitudinal direction at least four times greater than the maximum width in the lateral direction, and disposed in the longitudinal direction so as to introduce a fluid from the upper side and discharge the fluid to the lower side; an evaporator disposed in the internal space so as to guide movement of a refrigerant for cooling the fluid; a connection part disposed under the tank housing to convert the direction of the fluid moving downward to an upper side; a cold water pipe having a lower end connected to the connection part and extending so as to guide the cooled fluid to an upper side of the internal space, and disposed in the longitudinal direction in the internal space; and a cold water outlet formed at the upper end of the tank housing and connected to the upper end of the cold water pipe to discharge the fluid to the outside of the tank housing.
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公开(公告)号：US20230373817A1
公开(公告)日：2023-11-23
申请号：US18247954
申请日：2021-10-08
Applicant: COWAY CO., LTD.
Inventor： Hee Do JUNG , Jong Hwan LEE , Hyun Goo KIM , Yoo Won OH , Chan Jung PARK , Woong JUNG
IPC: C02F1/00 , B01D35/04 , B01D35/157 , B01D35/30
CPC classification number: C02F1/003 , B01D35/04 , B01D35/157 , B01D35/306 , C02F2201/004 , C02F2209/00 , C02F2303/04
Abstract: A water purifier may include: a filter filtering raw water to provide purified water; a discharge port through which the purified water is discharged outside; water pipes providing a flow space for the purified water to flow; a flow path module including a body part supporting the water pipes; and a tubing assembly detachably connected to the water pipes to selectively open and close at least a portion of the water pipes when connected thereto. The tubing assembly has one side connected to the filter and the other side connected to the flow path module, and the flow path module receives the purified water filtered by the filter through the tubing assembly. The flow path module may be placed above the tubing assembly, and disposed between the filter and the discharge port while overlapping at least a portion of the tubing assembly without overlapping the filter when viewed from above.
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Patent Agency Ranking
公开(公告)号：US20250121307A1
公开(公告)日：2025-04-17
申请号：US18827345
申请日：2024-09-06
Applicant: COWAY Co., Ltd.
Inventor： Kyu Jun KIM , An Ho CHO , Jong Hwan LEE , Hee Do JUNG , Hee Joo KANG , Byung Hyo YE , Sang Woo BANG
Abstract: The water purifier according to an aspect of the present invention may include a housing; a first module unit configured to generate purified water or ice; a second module unit connected to the first module unit to discharge purified water or ice to the outside; and a front panel unit having a size and shape capable of covering the opening of the housing and coupled to the housing to be opened and closed through linear or rotational motion to conceal the opening in a closed state and to expose the opening in an open state.
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公开(公告)号：US20250066178A1
公开(公告)日：2025-02-27
申请号：US18721301
申请日：2023-01-19
Applicant: COWAY CO., LTD.
Inventor： Sun Hyeok PARK , Hee Do JUNG , Jong Hwan LEE
Abstract: This cleaning flow path comprises: a case; and an escape prevention unit for preventing a cleaning agent accommodated in a dry state inside the case from escaping outside the case. The case includes: a body part that has an accommodation space for accommodating the cleaning agent therein; a water inlet passage that provides a flow path for water to flow into the accommodation space, is open toward the outside of the case, and can be installed into the water purifier by being connected to a first fastening hole in the water purifier connected to a raw water inlet port of a filter; and a water outlet passage that provides a flow path for the water accommodated in the accommodation space to flow out of the case, can be installed into the water purifier by being connected to a second fastening hole in the water purifier connected to a purified water outlet port of the filter, and is open in the same direction as the water inlet passage.
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公开(公告)号：US20240425349A1
公开(公告)日：2024-12-26
申请号：US18692214
申请日：2022-09-02
Applicant: COWAY CO., LTD.
Inventor： Seong Min PARK , Hee Do JUNG
Abstract: The present invention relates to a water purifier characterized by including: a purified water supply unit for supplying purified water produced by filtering raw water; a hot water generation unit for generating hot water by heating the purified water supplied from the purified water supply unit; a hot water discharge unit for discharging the hot water generated by the hot water generation unit to the outside; and a control unit which receives a set temperature and a set water discharge quantity of the hot water as input and controls the purified water supply unit, the hot water generation unit, and the hot water discharge unit such that the hot water is discharged at the set temperature in the set water discharge quantity, wherein the hot water generation unit includes a storage member for storing the purified water and a heater for heating the purified water stored in the storage member, and the control unit operates the heater when the hot water is being discharged to the outside by the hot water discharge unit, and stops the heater according to a predetermined criterion before the water discharge quantity of the hot water reaches the set water discharge quantity and the water discharging is terminated.
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公开(公告)号：US20240399276A1
公开(公告)日：2024-12-05
申请号：US18700390
申请日：2022-09-30
Applicant: COWAY CO., LTD.
Inventor： Hyun Kang LEE , Hee Joo KANG , Yoo Won OH , Jong Hwan LEE , Hee Do JUNG
IPC: B01D35/30
Abstract: A water purifier comprises: a filter case capable of accommodating a plurality of filters; a frame on which the filter case is attached to be separatable; a latch provided on one of the filter case and the frame; and a locking device which can be placed in one of a locking state, in which the filter case is prevented from being separated from the frame, and an unlocking state, in which the filter case is allowed to be separated from the filter case, when the filter case is attached to the frame. The locking device comprises a locking member which is provided on the other of the filter case and the frame, and is interfered with by the latch when placed in the locking state and moves in the direction away from the latch when switching from the locking state to the unlocking state.
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公开(公告)号：US20230415080A1
公开(公告)日：2023-12-28
申请号：US18248810
申请日：2021-10-14
Applicant: COWAY CO., LTD.
Inventor： Hee Do JUNG , Chan Jung PARK , Woong JUNG , Hyun Goo KIM , Jong Hwan LEE , Yoo Won OH
CPC classification number: B01D35/306 , B01D29/13 , C02F1/003 , B01D2201/301 , C02F2307/10
Abstract: A water purifier includes: a filter module having filters filtering raw water to provide purified water, and a filter connector having a filter connection passage allowing the filters to communicate with each other; and a filter housing having an open top and providing a filter accommodating space accommodating the filter module. The filter housing includes a filter fixture that is detachably coupled to one side of the filter connector, the filter fixture providing a flow path supplying the raw water to the filter module or discharging the purified water from the filter module to an outside. When the filter module accommodated in the filter accommodating space is coupled to the filter fixture, a separation distance between the filter connector and an inner wall of the filter housing facing the other side of the filter connector may be greater than an overlapping length of the filter connector and the filter fixture.
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