6: Hybrid Reclining Bath and Human Washing Machine | Japanese Patent Drawing

Hybrid Reclining Bath and Human Washing Machine | Patent Drawing
Cited from JP48-024865(J-PlatPat

Introduction: Why Combine a Reclining Bath with a Human Washing System?

Bathing can be both relaxing and physically demanding, especially for elderly individuals or people with limited mobility.
This patent drawing presents a hybrid reclining bath combined with an automated human-washing machine,
designed to provide a comfortable soaking position while mechanically cleansing the body.
It blends therapeutic bathing with automated hygiene support.

What the Patent Drawing Reveals About the Hybrid Bath Structure

The illustration shows a multi-functional bathing apparatus featuring:

  • A reclining bath basin shaped to support the body ergonomically
  • Spray nozzles or washing heads arranged along the interior
  • A movable arm or panel for directional washing
  • Water-flow channels guiding the washing sequence
  • A drainage and drying system integrated into the structure

The system supports both passive bathing and active washing.

How the Human-Washing Mechanism Operates

The device combines soaking and automated cleaning through coordinated functions:

  • The user reclines in the contoured tub
  • Washing heads spray water or foam across targeted areas
  • A movable panel or arm adjusts washing angle and distance
  • After washing, water drains automatically
  • A gentle drying airflow can be applied

The mechanism provides a full washing cycle while the user remains comfortably reclined.

Benefits of Integrating Reclining Bathing with Automated Washing

  • Suitable for elderly care or assisted living environments
  • Reduces caregiver workload and risk of physical strain
  • Provides a consistent, hygienic washing routine
  • Allows users to enjoy a spa-like reclining posture
  • Supports independence for users with limited mobility

It transforms a daily task into a safer, more relaxing experience.

Engineering Challenges Behind the Hybrid System

While designed for comfort, the machine requires careful engineering:

  • Ensuring water and washing agents do not irritate the skin
  • Positioning nozzles to reach all necessary areas
  • Managing water pressure for safety
  • Preventing mechanical parts from contacting the body
  • Designing the tub to fit various body sizes

Balancing safety, hygiene, and comfort is central to the invention.

Patent Attorney’s Thoughts

There is a quiet dignity in technologies that help people maintain comfort and cleanliness.
This hybrid bath is more than a machine—it is a form of assistance shaped with empathy.
By combining reclining relaxation with automated washing, the design reduces effort while preserving a sense of personal care.
Inventions like this remind us that engineering can protect not only the body, but also the independence and confidence of the user.

Application of the Technology: “Automated Comfort-Bath Care Platform”

Purpose

To provide a reclining bathing system that delivers automated washing for users who require gentle, reliable hygiene support.

System Components

  • Ergonomic reclining bath basin
  • Multi-directional washing nozzles
  • Movable washing arm or panel
  • Drainage and airflow drying mechanism
  • Safety sensors for water temperature and spray pressure

Operational Flow

  1. The user reclines in the ergonomically shaped bath basin.
  2. Water fills the tub for a comfort soak.
  3. Washing nozzles spray water or cleansing foam in a preset sequence.
  4. The movable arm adjusts to reach various body areas.
  5. The system drains and offers optional drying airflow.

Final Reflections

This hybrid recliner-type washing system illustrates how thoughtful design can support dignity, comfort, and independence through gentle automation.

Disclaimer: This content is an AI-generated reinterpretation based on a patent drawing.
It is provided for educational and cultural purposes only, and not as legal advice.

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