Reinforced Bird Feeder Ring With Vented Cover for Seed Freshness

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Existing bird feeders suffer from poor air circulation and fragile seed containers that easily break during cleaning due to poor design.

Innovation Solution

A bird feeder design featuring a reinforced snap-fit ring at the lower end to enhance structural integrity and a cover with fins for improved air circulation, along with a funnel-shaped inner wall to guide seed flow and reduce seed loss.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If the seed container is made thin-walled for easy manufacturing, then manufacturing cost decreases, but the container becomes fragile and breaks easily during cleaning

Engineering Contradiction:

Improvemanufacturing easeVSAvoidcontainer strength

Core Design Contradiction:

Ease of manufactureVSStrength

Solution Approach 1:

The seed container is divided into multiple segments or sections that can flex independently. This segmentation allows the container to absorb stress during cleaning without breaking, while still maintaining ease of manufacturing through simple segment construction

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The container incorporates cushioning elements or flexible zones in advance to absorb impact forces during cleaning operations. This preemptive cushioning prevents breakage while allowing the rest of the container to remain thin-walled for easy manufacturing

Inventive Principle:

Principle #11Beforehand cushioning (Prior cushioning)

2Strength

If the seed container is made thick-walled for increased strength, then container strength improves, but manufacturing complexity increases

Engineering Contradiction:

Improvecontainer strengthVSAvoidmanufacturing complexity

Core Design Contradiction:

StrengthVSEase of manufacture

Solution Approach 1:

Rather than making the entire container thick-walled, only critical areas are reinforced through segmentation. This allows the container to achieve necessary strength while keeping the overall manufacturing process simple and the majority of the container thin-walled

Inventive Principle:

Principle #1Segmentation

3Reliability

If the cover is solid for better protection, then protection improves, but air circulation deteriorates causing poor seed freshness

Engineering Contradiction:

Improveseed protectionVSAvoidseed freshness

Core Design Contradiction:

ReliabilityVSLoss of substance

Solution Approach 1:

The cover transitions from a completely solid structure to one with localized openings or perforations. This local quality change allows air circulation in specific areas while maintaining protection in other areas, balancing seed freshness with protection

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The cover incorporates porous materials or a perforated structure that allows air passage while providing protection. This enables simultaneous achievement of seed freshness through air circulation and protection against contaminants

Inventive Principle:

Principle #31Porous materials

4Loss of substance

If the cover has openings for air circulation, then seed freshness improves, but protection capability deteriorates

Engineering Contradiction:

Improveseed freshnessVSAvoidseed protection

Core Design Contradiction:

Loss of substanceVSReliability

Solution Approach 1:

Openings are strategically placed in specific locations on the cover where they provide air circulation without compromising overall protection. The local quality of the cover varies, with open areas for airflow and solid areas for protection

Inventive Principle:

Principle #3Local quality

Data Source

PatentUS12628800B2Bird feeder having reinforcing ring

Publication Date: 2026.05.19 COTE PAUL L

AI summary

The present disclosure provides a bird feeder having a seed container, seed tray, shroud, cover as well as a reinforced lower ring. The lower ring helps reinforce the lower part of the seed container. The bird feeder is also comprised of gaps positioned in between the cover and the seed container to increase a flow of air out of the seed container.