Rotating Hitch Receiver Cover with Pivot Pins

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Solution Overview

Problem

Existing hitch receiver covers lack aesthetic appeal and ease of operation, as they are often static or difficult to use.

Innovation Solution

A rotating cover mechanism with pivot pins and guide channels that allows easy displacement between a closed and open position, providing both aesthetic appeal and functional accessibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If a static cover is used to conceal the hitch receiver, then aesthetic appeal is improved, but ease of operation deteriorates

Engineering Contradiction:
Improveaesthetic appealVSAvoidease of operation
Core Design Contradiction:
ShapeVSEase of operation

Solution Approach 1:

The cover is designed to rotate between a closed position (concealing the hitch receiver for aesthetic appeal) and an open position (providing access for ease of operation). This dynamic movement allows the single component to fulfill both aesthetic and functional requirements at different times.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If a rotating cover mechanism is implemented, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The rotating cover mechanism is divided into separate functional components: the cover body, pivot pins for rotation, and guide channels for movement control. This segmentation allows each component to perform its specific function independently, simplifying the overall design and manufacturing while maintaining ease of operation.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS9555677B1Apparatus for covering a hitch receiver
Publication Date: 2017.01.31 FORD GLOBAL TECH LLC
  • US9555677B1 patent drawing
  • US9555677B1 patent drawing
  • US9555677B1 patent drawing

AI summary

An apparatus is provided for covering a hitch receiver. That apparatus includes a rotating cover displaceable between a first position concealing a hitch receiver from view and a second position allowing access to the hitch receiver. In one embodiment the cover includes two cooperating lugs and pivots about two pivot pins. In another embodiment the cover slides along opposed guide channels.