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公开(公告)号：US12029363B2
公开(公告)日：2024-07-09
申请号：US17618049
申请日：2019-12-20
Applicant: SEB S.A.
Inventor： Zhuang Bian , Pierre-Louis Bodin
Abstract: A floor cleaning head body includes: a cleaning head body having at least one suction port at the bottom; a base plate; a water supply tank mounted to the cleaning head body and located above the base plate; a water distributor mounted to the base plate; and a communicating tube. The water supply tank includes a venting hole in communication with the exterior. A first chamber is provided inside the water supply tank, and a water outlet is provided at the bottom of the water supply tank. The water distributor includes a housing, a water inlet provided at the top of the housing, a second chamber formed inside the housing, and a water outlet hole provided at the bottom of the housing. The first chamber, the water outlet, the water inlet, and the second chamber are in communication sequentially.
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公开(公告)号：US20220304541A1
公开(公告)日：2022-09-29
申请号：US17618049
申请日：2019-12-20
Applicant: SEB S.A.
Inventor： Zhuang Bian , Pierre-Louis Bodin
Abstract: A floor cleaning equipment, including: a cleaning head body having at least one suction port at the bottom; a base plate; a water supply tank mounted to the cleaning head body and located above the base plate; a water distributor mounted to the base plate; and a communicating tube. The water supply tank includes a venting hole in communication with the exterior. A first chamber is provided inside the water supply tank and a water outlet is provided at the bottom of the water supply tank. The water distributor includes a housing, a water inlet provided at the top of the housing, a second chamber formed inside the housing, and a water outlet hole provided at the bottom of the housing, the volume of the second chamber being smaller than that of the first chamber. The first chamber, the water outlet, the water inlet, and the second chamber are in communication sequentially. The communicating tube puts the first chamber and the second chamber in communication. The communicating tube has a lower end opening in communication with the second chamber and an upper end opening extending into the first chamber and located in an upper portion of the first chamber.
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公开(公告)号：US20220304537A1
公开(公告)日：2022-09-29
申请号：US17618052
申请日：2019-12-20
Applicant: SEB S.A.
Inventor： Zhuang Bian , Pierre-Louis Bodin
Abstract: A wet-and-dry floor brush for a vacuum cleaner, including a floor brush body including at least one dust suction port at a bottom of the floor brush body, and a wet mopping device including a base plate for mounting a mop cloth, and a liquid supply tank located on an upper side of the base plate, the base plate including liquid discharge holes, and the liquid supply tank includes an air inlet in communication with the outside. The bottom of the liquid supply tank has a liquid outlet in fluid communication with liquid discharge holes. The liquid outlet includes a valve for opening and closing the liquid outlet, and the liquid supply tank includes an external action member, the action member and valve configured to allow the transmission of motion to open or close the liquid outlet by operating the action member.
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公开(公告)号：US20220304542A1
公开(公告)日：2022-09-29
申请号：US17618056
申请日：2019-12-20
Applicant: SEB S.A.
Inventor： Zhuang Bian , Pierre-Louis Bodin
Abstract: A drainer having: a housing including a plurality of water discharge holes at the bottom, at least one water inlet at the top, and a cavity inside, the water inlet, cavity, and the water discharge holes in communication sequentially; and a plurality of absorbent cores partially exposed from a corresponding water discharge hole such that each of the absorbent cores is configured to guide water flowing into the cavity to the exterior of the housing through the water discharge holes. The drainer may be configured with a wet mopping device and wet and dry cleaning head.
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