Foldable Window Regulator Module Panel for Easier Handling

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Solution Overview

Problem

The increasing size of module panels in window regulator modules leads to poor handling properties during transportation and installation, as the larger size complicates handling and increases the risk of damage.

Innovation Solution

A foldable module panel design for the window regulator module, where the module panel is composed of a main plate and foldable plate portions connected via hinges, allowing it to be compacted and preventing contact with other modules or surfaces during transport.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the module panel size is increased to accommodate more functional components, then the integration capability is improved, but the handling properties during transportation deteriorate

Engineering Contradiction:
Improveintegration capabilityVSAvoidhandling properties
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The module panel is divided into a body portion and multiple folding plate portions that can be separated and folded relative to each other. This segmentation allows the panel to maintain a large integrated size during installation while being foldable into a compact configuration for transportation, thus resolving the contradiction between integration capability and handling properties.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If the module panel size is increased, then the functional integration is improved, but the transportation efficiency deteriorates

Engineering Contradiction:
Improvefunctional integrationVSAvoidtransportation efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The module panel incorporates folding plate portions that can dynamically change their configuration between extended and folded states. This dynamic capability allows the panel to adapt its size based on operational requirements, maintaining large integrated dimensions during installation for functional integration while folding to compact dimensions during transportation to improve transportation efficiency.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If the module panel is made foldable, then the handling properties during transportation are improved, but the structural complexity increases

Engineering Contradiction:
Improvehandling propertiesVSAvoidstructural complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The module panel is segmented into a body portion and folding plate portions connected by hinges. This segmentation enables the folding functionality while maintaining relatively simple hinge connections, thus improving handling properties during transportation while limiting the increase in structural complexity to only the necessary folding mechanisms.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20240408941A1Window regulator module
Publication Date: 2024.12.12 JOHNAN SEISAKUSHO CO LTD
  • US20240408941A1 patent drawing
  • US20240408941A1 patent drawing
  • US20240408941A1 patent drawing

AI summary

A window regulator module installed on a door panel of a vehicle door, the window regulator module including a window regulator to raise and lower a window glass of the vehicle door, and a module panel to which the window regulator is fixed. The module panel is foldable.