Modular ATV Body Structure for Space-Efficient Component Mounting
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Solution Overview
Problem
Existing all-terrain vehicle designs face challenges in utilizing lower space efficiently, are difficult to disassemble and reassemble, and lack versatility due to welded frames that require redesign for changes in front shape or additional components, leading to higher costs.
Innovation Solution
A modular body design for all-terrain vehicles featuring a vehicle frame with detachable components, including a seat frame that defines mounting spaces for various components, allowing for easy assembly, disassembly, and shape changes, while optimizing space utilization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the seat frame and vehicle frame are welded integrally, then the structural strength is improved, but the lower space utilization is hindered and dimensional accuracy is difficult to ensure
Solution Approach 1:
The vehicle body is divided into modular components: the seat frame assembly (including seat frame, seat board, and backrest) and the vehicle frame assembly (including front part, middle part, and rear part). These modules are connected through detachable connections rather than integral welding, allowing the seat frame to be segmented and repositioned to optimize lower space utilization while maintaining structural integrity through the detachable connection mechanism.
2Stability of the object's composition
If the seat frame and vehicle frame are welded integrally, then the structural stability is improved, but the ease of assembly and disassembly deteriorates
Solution Approach 1:
The connection between the seat frame and vehicle frame transitions from a static welded joint to a dynamic detachable connection. The detachable connection allows the seat frame assembly to be easily assembled and disassembled from the vehicle frame assembly, enabling flexible maintenance, replacement, and configuration changes while maintaining structural stability during operation through secure connection mechanisms.
3Manufacturing precision
If welded frames are used, then the manufacturing precision is improved, but the versatility and adaptability deteriorates due to redesign requirements
Solution Approach 1:
The vehicle frame assembly is designed as a universal platform with standardized detachable connection interfaces. The middle part of the vehicle frame includes a support frame with positioning structures that can accommodate different seat frame configurations. This universal design allows the same vehicle frame to work with various seat frame types and additional components without redesign, enhancing versatility while maintaining manufacturing precision through standardized connection features.
4Adaptability or versatility
If the frame is redesigned for different front shapes and components, then the adaptability is improved, but the manufacturing cost increases
Solution Approach 1:
The vehicle body is segmented into independent modular assemblies (vehicle frame assembly and seat frame assembly) that can be manufactured separately and then connected through detachable joints. This segmentation allows the front part of the vehicle to be modified by replacing or reconfiguring the seat frame assembly without redesigning the entire vehicle frame, reducing manufacturing costs while maintaining adaptability for different front shapes and components.
Solution Approach 2:
The detachable connection mechanism enables dynamic reconfiguration of the vehicle body. Different seat frame assemblies with various front shapes and additional components can be attached to the same vehicle frame assembly through the detachable connection at the middle part, allowing cost-effective adaptability without requiring expensive redesigns of the entire frame structure.
Data Source
AI summary
An all-terrain vehicle and a body thereof are provided. The body includes: a vehicle frame and a seat frame. The vehicle frame includes a front part, a middle part, and a rear part, connected in sequence. The rear part is provided with a power compartment for accommodating a power train. The front part includes a lower mounting frame and an upper support frame, the lower mounting frame is connected to the middle part, and the upper support frame can be detachably connected to both the lower mounting frame and the middle part. The seat frame is detachably arranged in the middle part and defines, with a bottom of the middle part, a mounting space for a plurality of components.