Detachable Handling Truck Base Assembly for Compact Transport

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Solution Overview

Problem

Existing handling trucks occupy substantial space during transportation due to the fixed connection between the moving assembly and the base, leading to increased packaging and transportation costs.

Innovation Solution

A handling truck design that allows for a detachable connection between the moving assembly and the base using a connecting member, enabling disassembly during transportation to reduce occupied space.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If the moving assembly is fixedly connected to the base, then the structural stability is improved, but the transportation space occupied increases

Engineering Contradiction:
Improvestructural stabilityVSAvoidtransportation space occupied
Core Design Contradiction:
Stability of the object's compositionVSVolume of moving object

Solution Approach 1:

The handling truck is divided into separable components: the base with socket portion and the moving assembly with connecting portion. These segments can be disconnected during transportation to reduce space occupation, and reconnected during operation to restore structural stability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connection between the base and moving assembly transitions from a static fixed connection to a dynamic detachable connection. The connecting member allows the system to switch between connected (stable) and disconnected (compact) states based on operational requirements.

Inventive Principle:
Principle #15Dynamics

2Loss of substance

If the base and mast assembly are disassembled for packaging, then the packaging cost is reduced, but the assembly complexity increases

Engineering Contradiction:
Improvepackaging costVSAvoidassembly complexity
Core Design Contradiction:
Loss of substanceVSDevice complexity

Solution Approach 1:

The handling truck is divided into separable components: the base with socket portion and the moving assembly with connecting portion. These segments can be disconnected during transportation to reduce space occupation, and reconnected during operation to restore structural stability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A connecting member acts as an intermediary element between the socket portion and connecting portion. This simple intermediary component enables easy assembly and disassembly operations, reducing both packaging complexity and reassembly complexity while allowing cost-effective transportation.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Strength

If the moving assembly and base are non-detachably connected, then the structural integrity is improved, but the transportation convenience deteriorates

Engineering Contradiction:
Improvestructural integrityVSAvoidtransportation convenience
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The connection between the base and moving assembly transitions from a static fixed connection to a dynamic detachable connection. The connecting member allows the system to switch between connected (stable) and disconnected (compact) states based on operational requirements.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

A connecting member acts as an intermediary element between the socket portion and connecting portion. This simple intermediary component enables easy assembly and disassembly operations, reducing both packaging complexity and reassembly complexity while allowing cost-effective transportation.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250388251A1Handling truck
Publication Date: 2025.12.25 INTRADIN (HUZHOU) PRECISION TECHNOLOGY CO LTD
  • US20250388251A1 patent drawing
  • US20250388251A1 patent drawing
  • US20250388251A1 patent drawing

AI summary

A handling truck comprises a mast assembly, a base, a moving assembly, and a connecting member. The base is fixedly disposed at the bottom end of the mast assembly, and the base is provided with a socket portion. The moving assembly includes a leg assembly and a connecting portion, wherein one end of the connecting portion is connected to the leg assembly, and the other end of the connecting portion is configured for socket engagement with the socket portion. The moving assembly is configured to drive the mast assembly to move on a plane. The connecting member is configured to pass through the socket portion and the connecting portion to achieve a detachable connection between the moving assembly and the base. The present application provides a handling truck capable of reducing packaging costs and transportation costs.