Underbed Hitch Mounting System with Trim Rings
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Solution Overview
Problem
Current underbed hitch mounting systems for vehicles are inefficient and costly, as they can only accommodate either a fifth wheel hitch or a gooseneck hitch, requiring time and labor to convert between the two, and expose structural frames that can damage cargo and increase manufacturing costs.
Innovation Solution
A modular underbed hitch mounting system with a structural frame that can selectively accommodate either a fifth wheel or gooseneck hitch, featuring rail mounts and a mid rail with sockets, made from bar stock or sheet metal, and a trim and cover assembly to protect the bed from damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional hitch mounting systems are used, then the hitch can be securely mounted to the vehicle frame, but the system can only accommodate either a fifth wheel hitch or a gooseneck hitch, requiring time and labor to convert between the two
Solution Approach 1:
The mounting system incorporates a universal interface with multiple socket types (5th wheel socket and gooseneck socket) that can accommodate both hitch types simultaneously, allowing the vehicle to switch between hitch types by simply changing the hitch assembly rather than converting the entire mounting system. This multi-functional design eliminates the need for time-consuming conversions.
2Strength
If traditional hitch mounting systems are used, then the hitch can be securely mounted to the vehicle frame, but exposed structural frames can damage cargo and increase manufacturing costs
Solution Approach 1:
The system employs a trim ring that acts as a protective cover over the exposed structural frame and socket assemblies. This trim ring provides a smooth, finished surface that prevents cargo from coming into contact with sharp edges or protruding frame elements, thereby eliminating the cargo damage risk while maintaining the structural integrity and mounting security of the hitch system.
3Strength
If traditional hitch mounting systems are used, then the hitch can be securely mounted to the vehicle frame, but manufacturing costs and time are increased
Solution Approach 1:
The mounting system integrates multiple functions into a single unified structure: the frame mounts, sockets, and trim ring are designed as an integrated assembly rather than separate components. This merging of functions reduces the number of manufacturing steps, minimizes the need for multiple specialized parts, and simplifies assembly procedures, thereby reducing both manufacturing costs and time while maintaining secure mounting capabilities.
Data Source
AI summary
The mounting system may be utilized for towing vehicles wherein the mounting system may selectively accommodate either a fifth wheel hitch or a gooseneck hitch. The mounting system may include a structural frame member including at least one rail capable of being connected to a vehicle frame, wherein the rail includes at least one socket. The socket may be engaged with a receiving member, wherein the receiving member may be engaged with a leg of a fifth wheel hitch. A mid rail may be connected to the rails and may include a hitch ball socket that is capable of engagement with a hitch. Also provided is an underbed hitch mounting system having at least one socket and receiving member exposed above a bed of a vehicle. The system includes trim and ring brackets configured to cover the exposed socket and receiving members along the bed of the vehicle.