Tamper-Resistant Fly Control Station With Key Latch

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Solution Overview

Problem

Existing fly control techniques are not completely effective and pose risks due to toxicity, making them unsuitable for use around humans and animals.

Innovation Solution

A tamper-resistant fly control station with a rotatable door and key-accessible latching mechanism that securely holds insect bait, preventing unauthorized access while allowing safe use in areas frequented by humans and animals.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If fly bait is disposed in areas where insects congregate, then fly control effectiveness is improved, but risk of contact by humans and animals increases

Engineering Contradiction:
Improvefly control effectivenessVSAvoidrisk of contact by humans and animals
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The fly control system is segmented into a stationary body portion and a removable door portion, allowing the toxic bait to be contained within the body while enabling controlled access. This segmentation separates the harmful bait from potential contact points while maintaining its effectiveness against flies.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A tamper-resistant latching mechanism serves as an intermediary between the bait and potential contacts. This mechanism mediates access by allowing legitimate fly control operations while blocking unauthorized access by humans and animals, thus resolving the contradiction between effectiveness and safety.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If fly bait is disposed in areas frequented by humans or animals, then accessibility for fly control is improved, but safety concerns increase due to toxicity

Engineering Contradiction:
Improveaccessibility for fly controlVSAvoidtoxicity risk to humans and animals
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The door portion is designed to be dynamically removable and reattachable, transforming the static containment into a dynamic system. This allows authorized users to easily access the bait for refilling and maintenance while the tamper-resistant latch prevents unauthorized access, thus maintaining ease of operation for legitimate use while enhancing safety.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The tamper-resistant latching mechanism provides localized security at the critical access point (the opening), while the rest of the station remains accessible for monitoring and maintenance. This local quality approach ensures safety where needed without compromising overall ease of operation.

Inventive Principle:
Principle #3Local quality

3Object-affected harmful factors

If a tamper-resistant latching mechanism is added to the control station, then safety against unauthorized access is improved, but device complexity increases

Engineering Contradiction:
Improveunauthorized access preventionVSAvoidlatching mechanism complexity
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The door portion is designed as a disposable or easily replaceable component. If the tamper-resistant latch becomes compromised or damaged, the entire door assembly can be replaced rather than attempting to repair the latch mechanism, thus managing complexity through a replaceable rather than repairable design.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The latching mechanism is merged with the door portion as an integrated assembly, simplifying the overall system by combining multiple functions (access control, door attachment, and safety features) into a single replaceable unit rather than separate components.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS8720107B1Tamper-resistant fly control station and methods for using the same
Publication Date: 2014.05.13 VMIP LLC
  • US8720107B1 patent drawing
  • US8720107B1 patent drawing
  • US8720107B1 patent drawing

AI summary

A station for holding an insect control product includes a body portion having sidewalls and a rear wall defining a receptacle having an opening. A door portion is rotatably coupled to the body portion for covering the opening defined by the body portion in a closed configuration of the station. A tamper resistant latching mechanism is disposed within the receptacle in the closed configuration of the station, and is accessible by a key through an aperture through the door portion.