Modular Truck Service Body With Hidden Floor Connections
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Solution Overview
Problem
Modular service bodies in trucks suffer from structural rigidity and strength issues due to exposed bolts, which also detract from their aesthetic appearance and imply inferior quality compared to welded bodies.
Innovation Solution
A modular service body design with hidden connection points below the top surface of the floor assembly, using fasteners like Huckbolts to connect side packs and floor assembly, ensuring structural integrity while concealing bolts from view.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If modular service bodies use exposed bolts for connection, then assembly is simplified and modularity is achieved, but structural rigidity and strength deteriorate
Solution Approach 1:
The patent introduces floor liners and side pack covers as intermediary elements that conceal the bolt connections. These components act as mediators between the modular bolted connection system and the aesthetic/structural requirements, allowing the bolts to remain exposed functionally while being hidden visually and structurally integrated.
2Ease of manufacture
If modular service bodies use exposed bolts for connection, then assembly is simplified, but aesthetic appearance deteriorates
Solution Approach 1:
Floor liners and side pack covers serve as intermediary components that visually conceal the exposed bolts. These elements mediate between the functional modular assembly requirement and the aesthetic appearance requirement by covering the connection points while maintaining access to the modular benefits.
3Adaptability or versatility
If modular service bodies use exposed bolts for connection, then modularity is achieved, but perceived quality deteriorates
Solution Approach 1:
The floor liners and side pack covers act as intermediary elements that mediate between the modular design and perceived quality. By concealing the bolt connections, these components enhance the perceived quality and professionalism while preserving the modularity and adaptability of the service body system.
Data Source
AI summary
A modular service body for a vehicle includes a first side pack and a second side pack each including a plurality of storage compartments. The service body has a floor assembly between the first side pack and the second side pack. The first side pack and the second side pack are connected with the floor assembly in a weld-free manner such that there are a plurality of hidden connection points below a top surface of the floor assembly.