Mud Flap Weight with Support Member to Prevent Curling
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Solution Overview
Problem
Existing mud flap weights are ineffective in preventing curling and are not easily attachable, which reduces their effectiveness and aesthetic appeal, and often require embedding in the manufacturing process, increasing costs.
Innovation Solution
A mud flap weight design featuring an elongated support member with a vertically disposed rear wall and horizontally disposed lower wall, equipped with bolts and nuts for secure attachment, and optional drainage slots, made of metal for durability, which can be positioned to prevent curling and flapping, while being economical to manufacture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If prior art weights are attached to mud flaps, then flapping due to wind currents is reduced, but the weights are less than effective in preventing curling and are not easily attached
Solution Approach 1:
The weight is divided into multiple components: a support member with attachment means and a weight member. This segmentation allows the attachment means to be separately optimized for ease of installation while the weight member provides the necessary mass for effectiveness, resolving the contradiction between easy attachment and curling prevention.
Solution Approach 2:
The support member acts as an intermediary between the mud flap and the weight member. It provides a structured interface with attachment means (such as clips, tabs, or mounting brackets) that facilitate easy installation while properly positioning the weight member to effectively prevent both flapping and curling of the mud flap.
2Reliability
If prior art weighted mud flaps require embedding the weight during manufacturing, then the weight is securely attached, but the manufacturing cost increases
Solution Approach 1:
By separating the weight member from the mud flap and using an attachable support member, the system eliminates the need for embedding weights during mud flap manufacturing. This allows standard manufacturing processes to be used, reducing costs while maintaining secure attachment through the dedicated attachment means on the support member.
Solution Approach 2:
The attachment means is designed to be dynamically installable and removable, rather than requiring permanent embedding. This dynamic attachment approach allows for easier manufacturing of the mud flap itself while providing secure weight attachment through simple mechanical means such as clips, tabs, or bolt-on brackets.
3Ease of manufacture
If the second support member or plate is eliminated from the previous design, then manufacturing cost is reduced, but attachment security may be compromised
Solution Approach 1:
Instead of using a full second support plate, the invention concentrates support and attachment functionality at specific critical locations through locally optimized attachment means. This might include reinforced mounting brackets, clips, or tabs positioned at key attachment points, providing sufficient strength while eliminating the need for a complete second plate structure.
Solution Approach 2:
The invention extracts only the essential attachment functionality from the second support plate concept, retaining only the critical attachment means needed for secure weight mounting. This extraction approach eliminates unnecessary structural elements (the full second plate) while preserving the core function of secure attachment through simplified, location-specific attachment features.
Data Source
AI summary
A weight and anti-curling device is provided for a mud flap with the mud flap having an upper end, a lower end, a first side, a second side, a front side and a rear side. The weight of this invention is comprised of a support member. The support member is positioned at the rearward side of the lower end of the mud flap. Bolts extend through the support member and the mud flap to secure the weight to the lower end of the mud flap. The support member may be positioned at the forward side of the mud flap.