Logistics Module Segmented Fall Arrest Flaps
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Solution Overview
Problem
The existing logistics systems require frequent opening and closing of fall arrest flaps during order preparation, which hampers efficiency and increases the risk of goods falling or being damaged due to operator oversight or fatigue from cumbersome operations.
Innovation Solution
A logistics module design where the lower anti-fall flap is initially closed and the upper anti-fall flap remains open, allowing the operator to access the upper part without opening the lower flap, reducing the number of flap operations and ensuring protection with overlapping flaps, thus enhancing logistics efficiency and reducing the risk of goods falling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a single fall arrest flap is used to cover the entire side panel, then goods are protected during transport, but the operator must repeatedly open and close the flap during order preparation, reducing efficiency
Solution Approach 1:
The side panel is divided into two distinct sections: an upper section without side rails and a lower section with side rails. Each section has its own dedicated fall arrest flap (upper flap and lower flap). This segmentation allows the operator to keep the lower flap closed for goods protection while keeping the upper flap open for efficient access during order preparation, eliminating the need to repeatedly open and close a single full-height flap.
2Ease of operation
If the fall arrest flap remains open to improve access during order picking, then operational efficiency increases, but goods may fall from the trolley during transport
Solution Approach 1:
By providing separate upper and lower fall arrest flaps, the system enables the upper flap to remain open throughout the order picking process, giving operators continuous access to the upper section of the trolley. Simultaneously, the lower flap remains closed to secure goods during transport. This segmentation resolves the contradiction by allowing both easy operation and goods security to coexist.
3Device complexity
If a single fall arrest flap covers the entire side panel, then structural simplicity is maintained, but the operator may forget to close it due to fatigue from frequent operations
Solution Approach 1:
The fall arrest system is segmented into two independent flaps with separate control mechanisms. The lower flap, which provides the critical safety function of preventing goods from falling, can remain closed throughout the entire order preparation process. This eliminates the need for operators to repeatedly open and close flaps, thereby eliminating the risk of operator fatigue and forgetfulness. The upper flap can remain open for efficient access, while the lower flap maintains continuous protection.
4Reliability
If the lower section has side rails and the upper section does not, then the lower flap can remain closed for protection, but the upper section needs to be accessible without opening the lower flap
Solution Approach 1:
The side panel is structurally segmented into an upper section without side rails and a lower section with side rails. Correspondingly, the fall arrest system is segmented into an upper flap and a lower flap. This allows the lower flap to remain closed, providing continuous protection for goods in the lower section, while the upper flap can be easily opened and closed independently for access to the upper section during order preparation.
Solution Approach 2:
The upper flap acts as an intermediary element that provides access to the upper section without requiring the lower flap to be opened. Operators can access goods in the upper section by opening only the upper flap, which serves as a mediator between the need for protection (lower flap closed) and the need for access (upper section open).
Data Source
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AI summary
A logistics module (100) for storing goods, at least temporarily, comprises a base (101) and at least two side panels (102, 103) mounted vertically on the base (101). At least two individual fall arrest flaps (112, 113) are attached to at least one side (110) of the logistics module that does not have a side panel. This attachment includes a lower fall arrest flap (113) designed to individually cover a lower portion of the side panel-less face (110). An upper fall arrest flap (112) is designed to individually cover an upper portion of the same face (110).