Universal Panel Lift Apparatus with Daisy Chain Webbing
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Solution Overview
Problem
Existing lifting and carrying solutions are inadequate due to their bulkiness, inflexibility, lack of ergonomic design, and limited adaptability, leading to increased risk of injuries and reduced efficiency in construction environments.
Innovation Solution
A Universal Panel Lift and Carry Apparatus featuring a flexible polyester webbing with daisy chain loops, rubber-coated metal hook hardware, and a non-fixed handle with carabiner for adjustable configurations, providing ergonomic lifting options and improved grip and stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If existing lifting solutions are used, then lifting capability is provided, but portability and storage convenience deteriorate due to bulky size
Solution Approach 1:
The carabiner is designed to nest within the handle when not in use, creating a compact configuration that reduces storage volume. The handle contains a receiving cavity that accommodates the carabiner body, allowing the entire apparatus to be stored in a minimal space while maintaining full functionality when deployed.
Solution Approach 2:
The handle and carabiner are combined into a single integrated unit where the carabiner can be attached to the handle or stored within it. This merging of components eliminates the need for separate storage of multiple parts, improving portability while maintaining lifting capability.
2Adaptability or versatility
If fixed-length webbing is used, then manufacturing simplicity is maintained, but adaptability to different user needs deteriorates
Solution Approach 1:
The webbing is divided into multiple sections with daisy chain loops positioned at regular intervals along its length. These segmented attachment points allow the handle to be positioned at various locations, enabling users to adjust the effective length of the lifting apparatus to suit different tasks and user preferences without requiring multiple fixed-length devices.
Solution Approach 2:
The system transitions from a fixed configuration to a dynamic, adjustable configuration. The handle can be moved between different daisy chain loop positions on the webbing, allowing the apparatus to adapt its length and geometry based on the specific lifting task, user height, and load requirements.
3Adaptability or versatility
If fixed handle position is used, then manufacturing simplicity is maintained, but ergonomic adaptability deteriorates
Solution Approach 1:
Instead of a single fixed handle position, the webbing incorporates multiple daisy chain loop segments at different locations. This segmentation allows the handle to be attached at various positions along the webbing, enabling ergonomic adjustment for different user heights, grip preferences, and lifting scenarios while using standard manufacturing techniques.
4Ease of operation
If non-ergonomic handles are used, then manufacturing cost is reduced, but user comfort and safety deteriorate
Solution Approach 1:
The handle is designed with specific ergonomic features including a contoured shape that fits the human hand, a padded grip surface for comfort, and an optimized diameter for secure holding. These localized quality improvements at the handle interface enhance user comfort and safety without requiring complex mechanisms throughout the entire apparatus.
5Productivity
If quick attachment mechanisms are not used, then manufacturing simplicity is maintained, but workflow efficiency deteriorates
Solution Approach 1:
The carabiner incorporates a spring-loaded gate that automatically opens when sufficient force is applied to the release button, and automatically closes and locks when the ends are brought together. This self-service mechanism eliminates the need for complex manual locking operations or multiple steps, enabling quick one-handed attachment and release while maintaining reliability through the inherent spring-loaded design.
6Adaptability or versatility
If interchangeable hooks are not used, then device complexity is reduced, but versatility for different objects deteriorates
Solution Approach 1:
The carabiner serves multiple functions: it can be used as a lifting attachment point, as a connector for interchangeable hooks, as a storage element when nested in the handle, and as a safety release mechanism. This multi-functionality provides versatility for different objects and scenarios without requiring separate specialized components for each function.
Data Source
AI summary
The Universal Panel Lift and Carry Apparatus discloses a simple tool design for securing, lifting, and transporting various objects. The apparatus combines the advantages of a hook or grabbing hardware with carrying multiple options, ensuring safer and more effective object handling. This Universal Panel Lift and Carry Apparatus represents an innovative and practical solution for homeowners and professionals requiring a comprehensive lifting and carrying tool.