Bow Mount Step for Boat Trailer Access
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Solution Overview
Problem
There is a need for a safe and easy way to board or de-board a boat from the bow, as existing boat trailers often lack a step or access assistance device at the bow, making it dangerous and difficult, especially when the boat is partially in the water or on a ramp.
Innovation Solution
A bow mount step device comprising a neck portion, cross beam, and mounting bracket that can be securely attached to an existing trailer frame tongue or integrally formed with a new trailer, featuring one or two step portions on either side of the cross beam for safe access from either side of the bow.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If no step or access assistance device is installed at the bow of the boat or trailer, then the device complexity remains low and manufacturing cost is low, but boarding or de-boarding the boat becomes dangerous and difficult
Solution Approach 1:
The bow mount step is designed as a separate, modular component that can be independently attached to the trailer frame tongue. The step assembly includes discrete elements (mounting bracket, step portion, cross beam, neck portion) that can be manufactured separately and assembled, allowing the safety function to be added without redesigning the entire trailer structure.
Solution Approach 2:
The bow mount step is constructed from simple, inexpensive materials such as aluminum or steel tubing and basic fasteners. The design uses readily available components that can be easily manufactured and replaced if needed, keeping the cost addition minimal while providing significant safety improvement.
2Ease of operation
If a bow mount step is added to the trailer, then safe access to the bow is enabled, but the manufacturing cost and device complexity increase
Solution Approach 1:
The step portion is designed to be removable and adjustable, allowing users to configure the step according to their needs. The mounting bracket includes adjustment mechanisms that enable the step to be positioned at different heights and angles, providing ease of operation while using simple, cost-effective components.
Solution Approach 2:
The cross beam and neck portion act as intermediary structural elements that connect the step portion to the trailer frame tongue. These intermediaries distribute the load and provide a stable mounting interface, enabling safe access without requiring complex integration into the trailer's main structure.
3Reliability
If the bow mount step is designed with multiple components for secure attachment, then reliability of attachment is improved, but the device complexity and manufacturing cost increase
Solution Approach 1:
The mounting bracket is designed to integrate multiple functions into a single component: it attaches to the trailer frame tongue, positions the step portion, and provides adjustment capability. This merging of functions reduces the total number of separate parts while maintaining secure attachment and ease of operation.
Solution Approach 2:
The bow mount step design uses universal mounting features that can accommodate different trailer frame tongue configurations. The mounting bracket and fastener system are designed to work with various trailer types, and the step portion can be configured for different access requirements, providing multi-functionality without increasing component count.
Data Source
AI summary
The subject matter disclosed and claimed herein, in one aspect thereof, is an improved boat trailer bow mount step device that can be attached to an existing boat trailer and that enables a user to more easily and safely access the bow portion of a boat. In a first preferred embodiment of the present invention, the improved bow mounted step may be comprised of a neck portion, a cross beam, two step portions to enable an individual to access the bow of a boat from either side, a mounting bracket, and a fastening means for securing said step device to a boat trailer and/or a winch post. In a second preferred embodiment of the present invention, the improved bow mounted step may be comprised of a cross beam, two step portions, and a pair of spaced apart mounting brackets and fasteners for mounting said device to a frame tongue.