Storage Structure Panel Access via Dual Pressing Members

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Solution Overview

Problem

Existing storage structures require outside access for removing and installing outside surface panels, which is impractical when installed close to external structures, limiting flexibility and efficiency in maintenance or expansion.

Innovation Solution

A storage structure design featuring outward-side and inward-side pressing members removably attached to columns, allowing outside surface panels to be installed and removed from either side, ensuring accessibility regardless of installation location.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If outside surface panels are fixed using only outward-side pressing members, then the structure is simple, but the panels cannot be removed when installed close to external structures

Engineering Contradiction:
ImprovePanel removal accessibilityVSAvoidPressing member configuration
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The pressing members are segmented into two distinct types: outward-side pressing members and inward-side pressing members. This segmentation allows the panel fixing system to be accessed from either side, resolving the contradiction by enabling panel removal even when installed close to external structures, while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention applies inward-side pressing members that can be accessed from the inside of the storage structure, essentially inverting the traditional approach of only using outward-side access. This allows panel removal from the interior when exterior access is blocked, directly addressing the accessibility problem while adding minimal complexity.

Inventive Principle:
Principle #13The other way round (Inversion)

2Adaptability or versatility

If outside surface panels are made removable from both sides, then panel accessibility is improved, but the pressing member system becomes more complex

Engineering Contradiction:
ImprovePanel installation flexibilityVSAvoidPressing member system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Both outward-side and inward-side pressing members are designed with universal functionality to hold panels securely. Each type can independently perform the complete function of panel retention, allowing flexible installation and removal from either side. This multi-functionality approach achieves high adaptability while keeping each individual pressing member relatively simple.

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

Solution Approach 2:

The pressing member system is designed to be dynamic and adaptable to different installation scenarios. Operators can choose to use only outward-side pressing members when exterior access is available, or combine with inward-side pressing members when interior access is needed, providing operational flexibility without requiring a permanently complex structure.

Inventive Principle:
Principle #15Dynamics

3Ease of manufacture

If panel width is reduced to fit between columns, then panel installation becomes easier, but the panel coverage area is reduced

Engineering Contradiction:
ImprovePanel installation easeVSAvoidPanel coverage area
Core Design Contradiction:
Ease of manufactureVSArea of stationary object

Solution Approach 1:

The panel width is designed to be slightly less than the full inter-column distance, creating a partial fit rather than a tight fit. This intentional gap facilitates easier installation and removal of panels while the cumulative effect of multiple panels along the structure provides sufficient total coverage. The slight reduction in individual panel width is compensated by the flexibility in installation positioning.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS10081951B2Storage structure
Publication Date: 2018.09.25 DAIFUKU CO LTD
  • US10081951B2 patent drawing
  • US10081951B2 patent drawing
  • US10081951B2 patent drawing

AI summary

A storage structure is provided in which an outside surface panel can be attached and removed regardless of where the storage structure is installed. The storage structure has a plurality of columns, an outside surface panel configured to be located between two mutually adjacent columns to form a part of an outer wall, and an outward-side pressing member and an inward-side pressing member each of which can be removably attached to a column. The outside surface panel has a width which is less than a distance between the two mutually adjacent columns. The outward-side pressing member and the inward-side pressing member cooperate with each other to assist in holding the outside surface panel from both sides.