Pickup Bed Rail Bracket for Drill-Free Gutter Rack Mounting

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Solution Overview

Problem

Existing cargo rack systems for open bed vehicles require drilling holes, consume bed space, and often necessitate the presence of a bed cover system for attachment, limiting compatibility with commercially available gutter-mountable rack systems and complicating installation.

Innovation Solution

A bracket that allows for the secure attachment of a raingutter-mountable roof rack system to the bed rails or cargo management rail of a pickup truck without drilling holes, using a minimal number of clamping components and not requiring a bed cover system, enabling flexible placement and compatibility with existing rack systems.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If bolt-on rain gutter brackets are used to support raingutter towers, then alternative support for rain gutter towers is provided, but holes must be drilled in the vehicle caps and the brackets are limited to pickup truck caps

Engineering Contradiction:
Improvemounting location flexibilityVSAvoidinstallation complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The bracket uses the bed rail as an intermediary mounting surface between the vehicle and the raingutter tower. Instead of drilling into the vehicle cap or requiring bed cover rails, the bracket clamps to the existing bed rail structure, which serves as a convenient intermediate attachment point that requires no modification to the vehicle.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The invention extracts the mounting function from the vehicle cap (where drilling would be required) and relocates it to the bed rail structure. This separates the attachment function from the vehicle body, allowing the bracket to be mounted on the removable bed rail without permanently modifying the vehicle.

Inventive Principle:
Principle #2Taking out (Extraction)

2Ease of operation

If rack systems are mounted inside the bed area or on bed rails, then cargo management is provided, but valuable bed space is consumed or bed cover systems require apertures

Engineering Contradiction:
Improvecargo accessibilityVSAvoidbed space
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The invention moves the rack system from the horizontal plane (inside the bed) or the bed rail level to the vertical dimension by mounting on raingutter towers that extend upward from the bed rail. This elevates the cargo carrying position above the bed area, preserving full bed space while maintaining easy cargo accessibility at a convenient height.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If accessories are added to bed covering system rails, then load carrying racks can be attached, but the systems are not compatible with common commercially available gutter mount rack systems and require bed cover mounting rails

Engineering Contradiction:
Improverack system compatibilityVSAvoidsystem requirements
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bracket is designed with universal compatibility to work with both bed rail systems and cargo management rail systems. The clamping mechanism can accommodate different rail geometries and positions, allowing the same bracket design to interface with various commercially available raingutter tower systems without requiring proprietary bed cover mounting rails.

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

4Productivity

If raingutter towers are mounted above the passenger area, then cargo is carried higher, but the cargo is at an inconvenient height making it difficult to place and remove items and creating potential hazards

Engineering Contradiction:
Improvecargo carrying capacityVSAvoidcargo handling ease
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system provides dynamic height adjustment by allowing the raingutter towers to be positioned at different locations along the bed rail. This enables optimization of the cargo height based on specific needs - higher positions for maximum carrying capacity and lower positions for easier cargo handling - making the system adaptable to different operational requirements.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS8157229B2Vehicle bed raingutter bracket for rack system
Publication Date: 2012.04.17 PALERMO BRIAN
  • US8157229B2 patent drawing
  • US8157229B2 patent drawing
  • US8157229B2 patent drawing

AI summary

A mounting bracket for securing a raingutter-mountable roof rack system to the bed or cargo management rail of a pickup truck or SUV. The bracket comprises a simple device with a minimal number of parts required for removably clamping the bracket to the side member of a vehicle bed. The bracket is simple to install, may be located anywhere along the side of the vehicle bed, and does not require the presence of a bed cover system for attachment to the vehicle. The bracket attaches to the side of the vehicle's bed in a manner that does not consume a substantial amount of space within the bed of the vehicle, and it may be used in conjunction with a tonneau cover without interfering with the operation of the cover.