Modular Transport Apparatus with Dual Roller Handles
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Solution Overview
Problem
Conventional dollies and hand trucks are limited in loading capacity, stability, and configuration, unable to securely store tools on both sides, and are not easily maneuverable or adaptable for transporting common industry tools.
Innovation Solution
A modular configurable mobile transport apparatus with a first roller handle for horizontal stability, a configurable securing and storing portion on both sides for securing objects of varying widths, and a second roller handle for vertical stability, allowing easy movement and transport, including the ability to slide into vehicles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional dollies and hand trucks are used with a single front L-shaped loading portion, then loading is limited to one side, but the apparatus cannot securely store objects on both sides or provide balanced stability
Solution Approach 1:
The dolly is divided into two separate loading portions: a front L-shaped loading portion and a rear U-shaped loading portion. Each portion can independently secure objects, allowing balanced distribution of load across the apparatus and improving overall stability while increasing versatility.
Solution Approach 2:
The dolly is designed to perform multiple functions: it can load objects on both the front and rear sides, provide horizontal and vertical stability through dual roller handles, and accommodate various object configurations. This multi-functionality resolves the limitation of single-side loading while maintaining stability.
2Ease of operation
If conventional dollies lack securing mechanisms on the back portion, then additional components like ropes and straps are required, but this increases device complexity and reduces ease of operation
Solution Approach 1:
The securing mechanism is segmented into two independent portions: front L-shaped loading portion with securing capability and rear U-shaped loading portion with securing capability. Each portion has its own securing mechanism, eliminating the need for additional external components and simplifying operation.
Solution Approach 2:
The dolly integrates securing functionality into both the front and rear loading portions, making the apparatus self-sufficient. The configurable securing mechanisms on both sides eliminate the need for separate ropes, straps, or cables, reducing device complexity while improving ease of operation.
3Adaptability or versatility
If conventional dollies have fixed configurations, then they cannot adapt to tools of varying sizes and weights, but adding configurability increases device complexity
Solution Approach 1:
The loading portions are segmented into configurable components that can be adjusted independently. The front L-shaped loading portion and rear U-shaped loading portion can each be configured to accommodate different object sizes and weights, providing adaptability without requiring complete redesign of the entire apparatus.
Solution Approach 2:
The dolly incorporates dynamic, configurable securing mechanisms that can be adjusted based on the specific objects being transported. The configurable nature of both loading portions allows the apparatus to adapt to varying tool sizes and weights while maintaining a relatively simple overall structure.
4Ease of operation
If conventional dollies lack dual roller handles, then maneuverability is limited, but adding dual handles increases device complexity
Solution Approach 1:
The dolly is designed with dual roller handles that provide multiple functions: horizontal rolling movement, vertical stability support, and maneuverability control. This multi-functional design improves ease of operation while keeping the overall device structure relatively simple and manageable.
Data Source
AI summary
A modular configurable mobile transport apparatus. A modular configurable mobile transport apparatus. The apparatus includes a first roller tip handle facing backwards for grasping the apparatus from behind providing horizontal stability for the apparatus and allowing the apparatus to be rolled on the first roller tip handle, a configurable backwards facing securing and storing portion for securing and storing one or more objects of varying widths to the back surface of the apparatus, a configurable backwards facing securing and storing portion for securing and storing one or more objects of varying widths to the front surface of the apparatus and a second roller tip handle facing forward for providing vertical stability for the apparatus and allowing the apparatus to be rolled on the second roller tip handle. The apparatus can be loaded with objects that are secured and stored on both the front side and back side of the apparatus and the apparatus can be rolled on its wheels and either of the first or second tip handles to allow easy movement and transport and insertion and removal into and out of vehicles.