Cargo-Carrying Vehicle Frame With Integrated Storage Cavity

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Solution Overview

Problem

Existing vehicles lack the ability to accommodate items such as cargo, children, or pets during transportation.

Innovation Solution

The vehicle is equipped with a storage mechanism on the frame that includes limiting members forming a storage cavity, allowing it to carry items like cargo, children, or pets, with specific dimensions and configurations for optimal space utilization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a storage mechanism is added to the vehicle frame, then the vehicle can accommodate items and cargo, but the device complexity increases

Engineering Contradiction:
Improveitem accommodation capabilityVSAvoidvehicle structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The storage mechanism is divided into multiple limiting members (first, second, third, and fourth limiting members) that form a storage cavity. This segmentation allows the storage space to be created using separate structural components that can be independently manufactured and assembled, reducing overall complexity while providing functional item accommodation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The storage mechanism is integrated into the existing vehicle frame structure, allowing the frame to serve dual purposes: supporting the vehicle's operational components and providing structural boundaries for the storage cavity. This multi-functionality reduces the need for entirely separate storage structures, thereby limiting the increase in device complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Volume of moving object

If limiting members are arranged to form a storage cavity, then space utilization is optimized, but the manufacturing precision requirements increase

Engineering Contradiction:
Improvestorage cavity volumeVSAvoidlimiting member positioning precision
Core Design Contradiction:
Volume of moving objectVSManufacturing precision

Solution Approach 1:

Multiple limiting members are combined to form a single integrated storage cavity structure. By merging the functional elements into a unified spatial arrangement, the design achieves optimized space utilization while distributing the manufacturing precision requirements across multiple components that can be assembled together, rather than requiring single-piece precision.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The limiting members are designed with predetermined positions and orientations that facilitate easy assembly. The structural configuration allows for pre-planned placement during manufacturing, reducing the need for high-precision real-time positioning and enabling standardized production processes.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP4717577A1Transport vehicle
Publication Date: 2026.04.01 SHENZHEN CHITADO TECHNOLOGY CO LTD
  • EP4717577A1 patent drawingFigure 1~2
  • EP4717577A1 patent drawingFigure 3~4
  • EP4717577A1 patent drawingFigure 5~6

AI summary

In some embodiments of the present application, a vehicle is provided. The vehicle comprises a frame, a front wheel steering mechanism, a seat, a front wheel, a rear wheel, a power mechanism, and at least one storage mechanism. The front wheel steering mechanism is connected to a front end of the frame, and the seat is connected to a rear end of the frame. The front wheel is disposed at the front end of the frame, and the rear wheel is disposed at the rear end of the frame. The power mechanism is disposed on the frame to provide power for movement of the vehicle. The storage mechanism is disposed on the frame and is used for carrying articles. By providing the storage mechanism on the frame, the vehicle according to the embodiment of the present application can be used to carry various articles that a user wishes to take along, such as cargo, children, pets, or groceries. Compared with vehicles in the prior art, the vehicle disclosed in the embodiment of the present application can accommodate articles, thereby facilitating travel for the user.