Pickup Truck Luggage Rack With Modular Compartments and Sealing
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Solution Overview
Problem
Existing luggage racks for pickup trucks lack good sealing and privacy, making them unsafe for valuable items, and require complete replacement when damaged.
Innovation Solution
A detachable luggage rack with internal compartments, expansion plate mechanisms, and bottom fixing brackets, featuring detachable connections, hydraulic support rods, and adjustable partitions for enhanced security and versatility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a one-piece main frame is used for the luggage rack, then the structural strength is improved, but the ease of repair deteriorates because complete replacement is required when damaged
Solution Approach 1:
The main frame is divided into multiple modular components including left and right longitudinal beams, front and rear transverse beams, and connection components with fastening mechanisms. This segmentation allows individual parts to be replaced when damaged rather than requiring complete frame replacement, resolving the contradiction between maintaining structural strength and improving ease of repair.
2Reliability
If items are directly fixed inside the luggage rack, then the reliability of item storage is improved, but the ease of operation deteriorates due to inconvenience in retrieving or searching for items
Solution Approach 1:
The internal space is divided into multiple storage compartments using partition boards that can be adjusted to different positions. This segmentation organizes items into separate sections, making them easier to locate and retrieve while maintaining secure storage, thus resolving the contradiction between storage reliability and ease of operation.
Solution Approach 2:
The partition boards are designed to be adjustable and movable rather than fixed, allowing users to reconfigure the internal space according to different storage needs. This dynamic configuration improves accessibility to items while maintaining reliable storage, resolving the contradiction between storage reliability and ease of operation.
3Device complexity
If existing luggage racks are used without internal compartments, then the device complexity is reduced, but the adaptability deteriorates due to inability to organize different types of items
Solution Approach 1:
Multiple partition boards create distinct storage compartments within the rack, enabling organization of different item types. This segmentation adds functional adaptability while keeping each individual component simple and modular, resolving the contradiction between device complexity and adaptability.
Solution Approach 2:
The adjustable partition system and expandable platforms provide multi-functional storage capabilities that can accommodate various item types and configurations. This universal design enhances adaptability while maintaining relatively simple device structure through standardized modular components.
4Manufacturing precision
If the luggage rack lacks detachable components, then the manufacturing precision is improved through one-piece construction, but the ease of manufacture deteriorates due to difficulty in assembly and replacement
Solution Approach 1:
The rack is constructed from multiple separately manufactured components that are assembled using standardized connection mechanisms. This segmentation allows each component to be manufactured with high precision independently, while the overall assembly process becomes easier and more flexible, resolving the contradiction between manufacturing precision and ease of manufacture.
Solution Approach 2:
Connection components and fastening mechanisms are pre-designed and pre-assembled on individual modules before final assembly. This preliminary preparation of connection interfaces ensures precise alignment and assembly while simplifying the overall manufacturing process, resolving the contradiction between manufacturing precision and ease of manufacture.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The detachable design allows for easy assembly, replacement, and adjustment, providing better sealing, privacy, and security for valuable items, with enhanced safety and convenience in item retrieval.
Implementation Method 1
hydraulic support rods, an upper end of the compartment door is rotatably connected to the compartment body via a rotating shaft, the hydraulic support rods are symmetrically installed on both side ends inside the compartment body
Data Source
AI summary
A luggage rack for a rear compartment of a pickup truck, comprising a detachable rack, internal luggage compartments, expansion plate mechanisms and bottom fixing brackets, the internal luggage compartments are symmetrically arranged in the detachable rack and connected to the detachable rack in a detachable manner, the bottom fixing brackets are symmetrically arranged at a bottom of the detachable rack, the bottom fixing brackets are connected to the detachable rack in a detachable manner, bottoms of the internal luggage compartments are connected to the bottom fixing brackets in a detachable manner, rear walls of the internal luggage compartments and the bottom of the detachable rack are both provided with expansion plate mechanisms in a detachable manner; a detachable rack, internal luggage compartments, expansion plate mechanisms and bottom fixing brackets all adopt a detachable connection method, which makes assembly and replacement more convenient.