Bird Feeder Star-Shaped Opening for Hanging Refill
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Solution Overview
Problem
Existing wild bird feeders are cumbersome to refill and clean, requiring removal from hanging positions and reassembly, which is inconvenient and time-consuming.
Innovation Solution
A wild bird feeder design featuring a container with a star-shaped opening for easy filling, a collar with divider walls for seed distribution, and a hopper with releaseable attachments for cleaning, allowing for refilling and maintenance without removing the feeder from its hanging position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the bird feeder is designed as a traditional enclosed structure, then the seeds are protected from contamination, but the refilling and cleaning process becomes cumbersome requiring removal from hanging position
Solution Approach 1:
The bird feeder is divided into separable components including a removable tray, detachable hopper sections, and a modular container structure. This segmentation allows the feeder to maintain protective enclosure during normal operation while enabling easy disassembly for refilling and cleaning without requiring complete removal from the hanging position.
Solution Approach 2:
The feeder incorporates dynamic elements such as a tiltable container section, movable tray, and flexible access mechanisms that allow the structure to transition between a closed protective state during feeding and an open accessible state during maintenance, resolving the contradiction between protection and ease of operation.
2Reliability
If the bird feeder is designed as a traditional enclosed structure, then the seeds are protected from contamination, but the cleaning process becomes time-consuming requiring disassembly and reassembly
Solution Approach 1:
The feeder's modular segmented design with removable trays and detachable components enables rapid disassembly and reassembly during cleaning operations. Each segment can be quickly separated, cleaned independently, and reconnected, significantly reducing the time required for maintenance while preserving the protective enclosure function.
Solution Approach 2:
The feeder is designed with pre-configured access points, quick-release fasteners, and predetermined disassembly sequences that allow cleaning to be performed efficiently. The structure is prepared in advance with features that facilitate rapid maintenance operations without compromising seed protection during normal use.
3Ease of operation
If the container opening is made large for easy filling, then refilling becomes convenient, but the waterproof seal and seed protection are compromised
Solution Approach 1:
The container is divided into multiple sections with individual access points rather than one large opening. Each segment can be opened for targeted refilling of specific areas, providing convenient access while maintaining waterproof seals in the remaining closed sections. The segmented design allows selective opening without compromising overall protection.
Solution Approach 2:
The feeder incorporates intermediary elements such as funnel-shaped guides, tapered insertion paths, and sealed transfer mechanisms that enable easy filling through controlled openings. These intermediaries facilitate convenient seed insertion while maintaining the integrity of waterproof seals by providing dedicated filling pathways that do not require large exposed openings.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables convenient refilling and cleaning of the bird feeder while it remains hung, improving accessibility and reducing the effort required for maintenance, while providing a secure and waterproof seal to protect the seeds.
Implementation Method 1
The cover is provided with a star shaped opening that frictionally engages with the hanging cable for enabling the separation of the cover from the dome to fill the bird feeder when the bird feeder is in the hanging position
Implementation Method 2
The base comprises a tray having a conical shaped cone that is centrally located within the vertical column for directing the bird seed out the plurality of ports
Data Source
AI summary
A wild bird feeder comprising a container and a base. A cable extends through the container and the base and is provided with a hanging loop at one end and a bottom cover at the other end for retaining the components of the bird feeder between them and suspending the bird feeder in a hanging position when hung from a tree or otherwise. The container comprises and is formed by a cover, a dome, a collar, and a hopper. The cover is provided with a star shaped opening that frictionally engages with the hanging cable for enabling the separation of the cover from the dome to fill the bird feeder when the bird feeder is in the hanging position. The collar comprises a plurality of divider walls for creating a plurality of sections to direct the bird feed when filling the bird feeder. The hopper comprises a vertical column having a plurality of ports. The base comprises a tray having a conical shaped cone that is centrally located within the vertical column for directing the bird seed out the plurality of ports. The hopper is releaseably attached or fastened to the base for enabling cleaning of the bird feeder in either the hanging or non-hanging position. A perch ring is provided on the base to support the birds when feeding.