公开(公告)号：US20240053056A1

公开(公告)日：2024-02-15

申请号：US18264344

申请日：2022-02-04

Applicant: COWAY Co., Ltd.

Inventor： Jae Man KIM ,  Jong Min KIM ,  Byung Hyo YE ,  Young Jae LEE

IPC: F24H1/20 ,  F24H9/02 ,  F24H15/223 ,  F24H1/18

CPC classification number: F24H1/202 ,  F24H9/02 ,  F24H15/223 ,  F24H1/181 ,  F24H2250/02

Abstract: A hot water generation apparatus and a water purifier including the same includes: a collection space inside a case member that is disposed above a receiving space in which raw water is accommodated, and has an inclination surface having a predetermined angle of inclination, and a steam outlet through which steam can be discharged is disposed above the collection space, separately from a hot water outlet, so that steam is removed in advance through the steam outlet along the inclination surface before hot water is discharged to the outside. Therefore, since hot water free of steam is discharged and a regular flow of hot water is formed in a straight line along the direction of gravity, user safety is enhanced, aesthetics are improved, and the best user experience can be provided.

公开(公告)号：US20250082112A1

公开(公告)日：2025-03-13

申请号：US18727357

申请日：2022-12-29

Applicant: COWAY CO., LTD.

Inventor： Jong Min KIM ,  Dong Min OH ,  Byung Il KANG

IPC: A47C27/08 ,  A47C27/10 ,  F04B49/22

Abstract: A mattress assembly includes an air pocket, a flow channel, pumps for making air flow into the air pocket, a valve that regulates the air flow in the flow channel and air pocket, and a controller for controlling the pump and the valve so that the hardness of the air pocket changes. The flow channel includes first and second injection flow path members that provide passages for making the air flow from first and second pumps to a first and second air pockets, respectively, and an air flow path which communicates with the first and second injection flow path members. The valve includes a flow path valve for opening and closing the air flow path, and the controller controls the pump and the flow path valve so that the hardness of at least one of the first air pocket or the second air pocket changes.

公开(公告)号：US20250134272A1

公开(公告)日：2025-05-01

申请号：US18725258

申请日：2022-12-19

Applicant: COWAY CO., LTD.

Inventor： Chul Woo PARK ,  In Du CHOI ,  Eu Jean MOON ,  Byung Il KANG ,  Jong Min KIM ,  Jin Wook LEE ,  Dong Min OH ,  Hye Young YI ,  Jung Kyu YANG ,  Ho Sik YIM

IPC: A47C27/08 ,  A47C19/02 ,  A47C27/10

Abstract: A mattress assembly includes: an air pocket unit configured to contain air; a pressure regulator for controlling the air pocket unit; and a body unit accommodating the air pocket unit and the pressure regulator. The body unit includes: a frame part having a top side open to provide an accommodation space for accommodating the air pocket unit and the pressure regulator; and a cover part disposed on the frame part to cover the accommodation space. The cover part includes; a first area formed to be relatively movable with respect to the frame part and covering or exposing the pressure regulator; and a second area disposed adjacent to the first area and fixed to the frame part. The first area faces an upper edge of the frame part when covering the pressure regulator.