Retractable shower door
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Solution Overview
Problem
Conventional shower systems with retractable doors often lack efficient mechanisms for easy operation, water management, and maintenance, particularly in terms of automatic cleaning and water drainage, which can lead to issues with hygiene and convenience.
Innovation Solution
A retractable shower door assembly that includes a housing with a shelving cavity, a spring roller, and a door cleaning assembly, where the retractable door is operable between retracted and extended positions, facilitated by a spring roller for easy operation, and a door cleaning assembly that automatically cleans the door using a cleanser and ultraviolet light, with features for water drainage and air circulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a retractable door is used in a shower system, then ease of operation is improved, but automatic cleaning capability deteriorates
Solution Approach 1:
The door cleaning assembly is configured to automatically clean the door without requiring manual intervention. The squeegee member moves along the outer surface of the door to remove water, and the UV-C light module disinfects the door surface, enabling the system to maintain itself automatically.
Solution Approach 2:
The door cleaning assembly is positioned to engage with the door before water accumulation becomes problematic. The squeegee member is configured to remove water immediately as the door moves or when triggered, preventing water damage and maintaining hygiene proactively.
2Ease of operation
If a spring roller mechanism is added to facilitate door retraction, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The spring roller acts as a counterweight mechanism that automatically balances the door's weight and provides the force needed for retraction. This eliminates the need for motors or complex mechanical systems, maintaining simplicity while improving ease of operation.
Solution Approach 2:
The spring roller replaces more complex mechanical retraction systems such as motors, gears, or cables. By using a simple spring-based roller mechanism, the system achieves reliable door retraction with minimal complexity.
3Adaptability or versatility
If water drainage features are integrated into the housing, then water management capability is improved, but device complexity increases
Solution Approach 1:
The housing incorporates drainage channels and openings that utilize gravity and water flow dynamics to automatically direct water away from the door and into the shower receptacle. This passive hydraulic system eliminates the need for pumps or complex water management mechanisms.
Solution Approach 2:
The housing is segmented into functional zones including water collection areas, drainage channels, and air circulation pathways. This segmentation allows water to be naturally directed through designated paths without requiring complex control systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances user convenience by allowing easy operation from inside or outside the shower, maintains hygiene through automatic cleaning, and facilitates water management by directing water away from the housing and into the shower receptacle, improving overall shower experience.
Implementation Method 1
The spring roller is configured to bias the retractable door toward the housing when the retractable door is between the retracted position and the extended position
Implementation Method 2
a door cleaning assembly that automatically cleans the door using a cleanser and ultraviolet light
Data Source
AI summary
A retractable shower assembly is provided. The retractable door assembly includes a housing, a retractable door, and a spring roller. The housing includes a shelving cavity. The retractable door is operable to move between a retracted position in which the retractable door is retracted into the housing and an extended position in which the retractable door extends out of the housing. The spring roller is configured to bias the retractable door toward the housing when the retractable door is between the retracted position and the extended position.