A bath drain actuator
By designing an adjustable drain body and drain bowl for the bathtub drain actuator, the problem of adaptability to different bathtub wall thicknesses is solved, achieving stable sealing and long-lasting drainage function.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANLI (FUJIAN) SANITARY-WARE TECH CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-12
AI Technical Summary
The existing bathtub drainage structure design cannot adapt to bathtub walls of different thicknesses, resulting in high costs and easy failure, and failure to stop water and drain properly, causing waste.
Design a bathtub drain actuator, including a drain body and a drain bowl, which can be adjusted and installed in the bathtub by fixing bolts. It is equipped with a double-layer sealing structure and an adjustable water sealing umbrella to ensure sealing and stability.
It enables installation to accommodate bathtubs of different thicknesses, prevents leaks, extends service life, ensures stable drainage function, and reduces waste.
Smart Images

Figure CN224351340U_ABST