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IBL-26-1494

Toilet seat cover

Listed on
2026-10-28
Toilet seat cover with a seat-accommodating space and an alarm component to signal droplet contamination and clogging

This technology features a toilet seat cover consisting of a seat and a rotating cover. The underside of the cover forms a space that encloses the seat, eliminating gaps when closed. An alarm component is placed along a path through the cover or between the inner and outer sides of the seat to alert users to toilet clogs.

Conventional toilet covers often leave gaps between the seat and the cover when closed, allowing splashing water to contaminate the seat during flushing. Additionally, when the cover is closed, it is difficult for users to notice if the toilet is clogged and water is rising.

This technology improves sealing by fitting the seat into a space between outer and inner receiving sections, adding an upward-sloping guide toward the alarm, a weighted component heavier than the cover, and a gasket on the seat underside. This prevents droplets from leaking onto the seat during flushing and triggers the alarm via airflow if the water level rises, preventing overflows. Suitable for homes, public restrooms, and healthcare facilities, it ensures hygiene and prevents backflow without requiring external power.

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Key Features:
  • A structure including a seat with a defined surface area for sitting and a cover rotatably attached to the seat to cover it
  • A configuration where a space for accommodating the seat is formed on the underside of the cover, positioned between outer and inner receiving sections
  • An alarm component located on a path connecting the underside and top of the cover, or a path connecting the inner and outer areas of the seat
  • A configuration further including a guide sloping upward from the cover underside toward the alarm, a weighted component with higher density than the cover, and a gasket around the seat underside

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Incheon National University
Min-Cheol Lee | Jeung-Hu Park | Tae-Wook Kim
Document
Date of application:
2019-03-22
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Patent registration number:
10-2044652
Industry
personal products
Technology
Mechanical engineering
Country
Korea
Family Patent

N/A

Price
8000000
Fixed price
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