Hinged Elevator Door with Curved Glass and Prestige Finishes

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Elevator doors in luxury watercraft often lack aesthetic compatibility and space adaptability, compromising the luxurious interior and exterior design while affecting the operation of electromechanical components.

Innovation Solution

A hinged door for elevator or lift platforms featuring a curved glass or crystal glass leaf with a frame structure, using prestigious materials for the covering elements, allowing easy installation in small spaces and maintaining operational efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional elevator door components are used, then the door structure is simple and easy to manufacture, but the aesthetic compatibility with luxury furnishings is insufficient

Engineering Contradiction:
Improveaesthetic compatibilityVSAvoiddoor structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The door is divided into separate modular components: a frame structure, covering elements that can be applied to the frame, and a glass or crystal glass panel. This segmentation allows each component to be optimized independently - the frame provides structural function while covering elements provide aesthetic customization to match luxury furnishings.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The door combines multiple materials with different properties: structural frame material for strength, prestigious covering materials (such as wood veneers, metals, or luxury finishes) for aesthetics, and glass or crystal glass for transparency and elegance. This composite approach resolves the contradiction by assigning different functions to different materials.

Inventive Principle:
Principle #40Composite materials

2Volume of moving object

If the door is designed for small spaces, then the space adaptability is improved, but the operation of electromechanical components may be compromised

Engineering Contradiction:
Improvedoor volumeVSAvoidelectromechanical operation
Core Design Contradiction:
Volume of moving objectVSReliability

Solution Approach 1:

The door incorporates a hinged leaf design that allows dynamic movement and adaptation. The hinged mechanism enables the door to swing open and closed efficiently within confined spaces while maintaining proper clearance for electromechanical components to operate reliably.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The door utilizes vertical space through its hinged configuration rather than requiring horizontal clearance. By pivoting on a hinge axis, the door moves in an arc that optimizes space utilization in small elevators while ensuring adequate clearance zones for electromechanical components during operation.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If prestigious materials are used for covering elements, then the aesthetic quality is improved, but the manufacturing complexity and cost increase

Engineering Contradiction:
Improveaesthetic qualityVSAvoidmanufacturing ease
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

By separating the structural frame from the aesthetic covering elements, the invention allows prestigious materials to be applied only where needed for visual impact, rather than requiring expensive materials throughout the entire door structure. This reduces overall manufacturing complexity and cost.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The frame structure serves as a universal base that can accommodate different types of prestigious covering materials through standardized attachment mechanisms (such as interlocking or sliding connections). This universality allows the same frame to work with various luxury materials, simplifying manufacturing while maintaining aesthetic quality.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentEP2184249B1Hinged door for elevetor or lift platform
Publication Date: 2013.01.02 INDA CONSTRUZIONI MECCANICHE S R L CON SIGLA I C M
  • EP2184249B1 patent drawingFigure 1a~1b
  • EP2184249B1 patent drawingFigure 2a~3b
  • EP2184249B1 patent drawingFigure 4a~4c

AI summary

A hinged door (P) for elevator or lift platform, comprising at least one wing (4) suitable to be hinged to an upright (M), characterized in that said wing (4) comprises a frame structure defined by at least one vertical jamb (1) connected to said upright (M), a glass or crystal glass (6), curved in shape, fastened to said jamb (1), said jamb (1) being defined by at least one outward facing covering element (R) produced in various prestigious material suitable to be applied by means of interlocking and/or sliding.